Exploring Vintage Opal Jewelry in 2024: A Trusted Guide to 10 Best Stores

This is our comprehensive guide on vintage opal jewelry, meticulously crafted to provide you with the most up-to-date information as of November 2024. In previous articles, we embarked on a captivating journey through the enchanting world of different types of opal jewelry, unveiling its rich history, unraveling its mysteries, and showcasing the top online and brick-and-mortar stores where you can find these treasured pieces.

We will explore a myriad of fascinating topics. From uncovering the historical timeline that spans the Victorian, Art Deco, and Edwardian periods to deciphering the worth and value of these precious gems, our article will leave no stone unturned. We will also share essential tips on maintaining and preserving your vintage opal jewelry, ensuring it remains a cherished part of your collection for generations.

Moreover, we will reveal the latest data and figures surrounding the vintage opal jewelry market, providing valuable insights into this captivating world. Whether you’re a passionate collector or appreciate the beauty and allure of these timeless pieces, our guide will serve as your trusted companion in navigating the realm of vintage opal jewelry.

Stepping into the Realm of Vintage Opal Jewelry

Vintage opal jewelry possesses an unmistakable allure that has captivated hearts and minds for centuries. With their kaleidoscopic play of colors, royalty, celebrities, and jewelry enthusiasts have cherished these mesmerizing gemstones. From the regal elegance of Victorian-era necklaces to the bold and daring designs of the Art Deco period, vintage opal jewelry encompasses a wide range of styles and eras.

One of the most renowned pieces of vintage opal jewelry is the Andamooka Opal,” a magnificent 203-carat opal discovered in South Australia in 1949. This breathtaking gemstone showcases opals’ incredible beauty and rarity with its vivid hues and mesmerizing patterns. It is a testament to the enduring appeal of vintage opal jewelry and its ability to captivate and enchant.

As you embark on your journey into the world of vintage opal jewelry, prepare to be dazzled by the sheer variety of pieces available.

a historian delicately tracing the timeline of vintage opal jewelry, with various pieces from different eras laid out on a timeline.

Revealing Vintage Opal Jewelry Key Facts – November 2024

These facts are crucial to know about vintage opal jewelry:

  • According to recent data, the global opal market is expected to reach $4.2 billion by 2027, driven partly by the rising demand for vintage and antique jewelry.
  • One of the most valuable opals in the world is the “Olympic Australis,” valued at an astonishing $2.5 million. This magnificent gemstone, discovered in Coober Pedy, Australia, weighs 17,000 carats and measures 11 inches long, showcasing opals’ incredible potential value.
  • Over 90% of the world’s opals come from Australia, with the country’s unique geological conditions providing the perfect environment for forming these precious gemstones.
  • The Australian opal industry has significantly shaped the vintage opal jewelry market, with many of this region’s most sought-after pieces originating from it.
  • As the demand for vintage opal jewelry continues to rise, prices for these precious gemstones have also increased, with some rare and exceptional pieces fetching prices in the hundreds of thousands of dollars.

Best Five Online Stores for Vintage Opal Jewelry

1. The Antique Jewellery Company

The Antique Jewellery Company offers a stunning collection of vintage opal jewelry from the Victorian era to the Art Deco period. Their expertly curated selection includes rare and unique pieces, such as an exquisite Victorian opal and diamond ring circa 1880, showcasing the timeless beauty of vintage opal jewelry.

2. The Three Graces

The Three Graces specializes in Georgian and Victorian-era jewelry, with a remarkable collection of vintage opal pieces. Their inventory is a treasure trove for vintage jewelry enthusiasts, from delicate opal pendants to intricately designed opal brooches. One standout piece is a rare Georgian opal and diamond ring, crafted in the early 1800s, which exemplifies the enduring allure of vintage opal jewelry.

3. Helzberg Diamonds

Helzberg Diamonds, a trusted name in the jewelry industry, offers a wide selection of opal jewelry, including vintage-inspired pieces. Their collection features a range of styles, from classic opal stud earrings to modern opal pendant necklaces, catering to various tastes and preferences. With a focus on quality and affordability, Helzberg Diamonds is an excellent choice for those seeking vintage-style opal jewelry.

4. Burton’s Gems and Opals

Burton’s Gems and Opals specializes in handmade, natural, and estate opal jewelry, offering a diverse selection of vintage and antique pieces. Their collection includes one-of-a-kind items, such as a stunning vintage opal and diamond bracelet from the 1950s, which exemplifies the craftsmanship and beauty of mid-century opal jewelry.

5. Market Square Jewelers

Market Square Jewelers offers an impressive selection of antique, vintage, and modern opal jewelry. Their vintage collection features pieces from various eras, including Victorian, Edwardian, and Art Deco. One notable item is a breathtaking Art Deco opal and diamond ring, showcasing the bold and geometric designs characteristic of the period and highlighting the versatility of vintage opal jewelry.

Bonus Add: Lefkara Silver

Lefkara Silver is a renowned online store specializing in Cypriot handmade silver jewelry since 1979. It offers a unique collection of vintage opal jewelry, showcasing the rich heritage of Cyprus. Each piece is crafted by skilled artisans, making Lefkara Silver a trusted destination for opal jewelry.

a retro woman happily exiting a vintage opal jewelry store

Best Five Brick-and-Mortar Stores for Vintage Opal Jewelry

  1. Museum of Jewelry in Los Angeles, California, boasts an extensive collection of vintage opal jewelry, with pieces dating back to the Victorian era. Their knowledgeable staff and well-curated selection make it a top destination for vintage jewelry enthusiasts.
  2. Estate Diamond Jewelry in New York City is renowned for its exquisite antique and vintage jewelry collection, including many opal pieces. Their expertise in sourcing rare and unique items has earned them a reputation as one of the best brick-and-mortar stores for vintage opal jewelry.
  3. Wilson’s Estate Jewelry in Houston, Texas, offers a carefully curated selection of vintage opal jewelry, focusing on pieces from the Art Deco and Retro eras. Their commitment to authenticity and quality has made them a trusted name in the vintage jewelry market.
  4. Faye Kim Designs in Westport, Connecticut, specializes in antique and vintage jewelry, particularly on opal pieces. Their collection includes a range of styles, from delicate Victorian opal pendants to bold Art Deco opal rings, making it a must-visit for vintage opal jewelry lovers.
  5. Fourtané in Carmel-by-the-Sea, California, is a family-owned jewelry store that has been in business for over 60 years. Their vintage opal jewelry collection is a testament to their expertise and dedication to curating the finest pieces from various eras, including Victorian, Edwardian, and Art Deco.

Tracing the Historical Timeline of Vintage Opal Jewelry

EraCharacteristicsNotable Pieces
Victorian– Romantic and sentimental designs
– Gold and silver settings
– Opal and diamond cluster rings
– Opal brooches
Art Deco– Bold, geometric designs
– Platinum and white gold settings
– Opal and diamond cocktail rings
– Opal pendants
Retro– Large, statement pieces
– Yellow and rose gold settings
– Opal and ruby rings
– Opal and sapphire earrings

Throughout history, opal jewelry has been shrouded in mystery and superstition. In the Middle Ages, opals were believed to possess magical powers, capable of warding off evil and bringing good fortune to the wearer. However, this perception shifted in the 19th century when a novel by Sir Walter Scott featured an opal with a sinister reputation, leading to a temporary decline in the gem’s popularity.

Despite this setback, opal jewelry rebounded in the Victorian era, symbolizing love and purity. Queen Victoria was a great admirer of opals, often wearing them in her jewelry and presenting them to her loved ones. This royal endorsement helped to solidify Opal’s place in the world of fine jewelry.

Opal jewelry transformed as the Art Deco movement took hold in the 1920s and 1930s. The bold, geometric designs of the era showcased opals in a new light, often pairing them with diamonds and other precious gems in striking platinum settings. This period also saw the rise of the opal cocktail ring, a statement piece that epitomized the glamour and sophistication of the time.

In the 1940s and 1950s Retro era, opal jewelry continued to evolve, with larger, more extravagant designs becoming popular. Yellow and rose gold settings were favored, often featuring opals in combination with rubies, sapphires, and other vibrant gemstones. These pieces reflected the optimism and opulence of the post-war years, cementing opal’s status as a timeless and cherished gemstone.

Understanding Antique Opal Jewelry

Antique opal jewelry has captivated collectors and enthusiasts for centuries. Typically dating back 100 years or more, these pieces showcase the mesmerizing play of color that opals are renowned for. When exploring the world of antique opal jewelry, one can find a wide range of styles and designs, each reflecting the era in which they were created.

One of the most popular platforms for acquiring antique opal jewelry is Etsy, where countless vintage and antique treasures await discovery. From delicate opal stud earrings to ornate opal and diamond brooches, Etsy offers a diverse selection of antique opal pieces to suit various tastes and budgets.

Another reputable source for antique opal jewelry is 1stDibs, a luxury online marketplace known for its curated collection of high-end vintage and antique items. With over 700 antique opal jewelry pieces available on 1stDibs, ranging from the Victorian era to the Art Deco period, collectors have many options.

For those seeking a more personalized experience, The Antique Jewellery Company provides a carefully selected range of vintage and antique opal jewelry. Their expert staff is dedicated to helping customers find the perfect piece, whether a Victorian opal pendant or an Art Deco opal cocktail ring. SellingAntiques.co.uk is another excellent resource, with over 120 antique opal jewelry items available from reputable dealers across the United Kingdom.

The Victorian Period and Its Opal Jewelry

The Victorian era, from 1837 to 1901, was a time of significant jewelry craftsmanship and design advancements. During this period, opal jewelry experienced a surge in popularity, particularly during the “Grand Period” of 1860-1885. Queen Victoria was a great admirer of opals, often wearing them in her jewelry and presenting them to her loved ones. This royal endorsement helped to solidify Opal’s place in the world of fine jewelry.

Its intricate designs and romantic sensibilities characterized Victorian opal jewelry. Opal and diamond cluster rings were particularly favored, showcasing the gems’ brilliance and fire interplay. Opal brooches, often featuring floral or nature-inspired motifs, were also popular. The use of gold and silver settings enhanced the opals’ beauty, creating elegant and timeless pieces.

1stDibs offers an impressive selection of over 400 Victorian jewelry pieces, ranging from delicate opal stud earrings to grand opal and diamond necklaces. These antique treasures showcase the era’s craftsmanship and serve as a tangible connection to the rich history of opal jewelry.

an art deco enthusiast admiring a piece of opal jewelry from the era, the intricate designs reflecting the distinctive style of the period.

The Impact of Art Deco on Opal Jewelry

The Art Deco movement, which emerged in the 1920s and 1930s, profoundly impacted jewelry design, and opal jewelry was no exception. This period shifted towards bold, geometric designs that celebrated modernity and opulence. Opal jewelry of the Art Deco era often featured striking combinations of opals with diamonds, emeralds, and sapphires set in platinum or white gold.

CharacteristicVictorian Opal JewelryArt Deco Opal Jewelry
DesignRomantic, intricateBold, geometric
MaterialsGold, silverPlatinum, white gold
Gemstone CombosOpal + diamondOpal + diamond, emerald, sapphire
Popular PiecesCluster rings, broochesCocktail rings, pendants

The opal cocktail ring was one of the most iconic opal jewelry pieces of the Art Deco period. These statement pieces often featured a large, central opal surrounded by a halo of diamonds or other gemstones, creating a stunning visual impact. Art Deco opal pendants were also highly sought after, with their sleek lines and geometric shapes perfectly capturing the era’s essence.

The Antique Jewellery Company offers a comprehensive guide to Art Deco jewelry, highlighting the key characteristics and design elements that define this iconic style. From the use of calibré-cut gemstones to the incorporation of Egyptian and Oriental motifs, Art Deco opal jewelry represents a fascinating chapter in the history of this captivating gemstone.

The Edwardian Period and Its Opal Jewelry Legacy

From 1901 to 1910, the Edwardian era was a time of elegance, refinement, and exquisite craftsmanship in the jewelry world. Opal jewelry from this period is particularly sought after for its delicate designs and the use of platinum, which was a new and exciting metal at the time. Edwardian opal rings, often featuring intricate filigree work and milgrain detailing, are highly prized by collectors and vintage jewelry enthusiasts.

One stunning example of Edwardian opal jewelry is a jade and opal necklace available on 1stDibs, which showcases the period’s penchant for combining opals with other precious materials. The necklace features a central opal pendant surrounded by jade beads, all set in platinum, creating an elegant and unique piece.

Etsy, a reputable online marketplace offering vintage and antique jewelry, provides a curated collection of Edwardian jewelry, including several opal pieces. From delicate opal stud earrings to grand opal and diamond pendants, their selection showcases the diversity and beauty of Edwardian opal jewelry.

Deciphering the Worth of Vintage Opal Jewelry

Determining the value of vintage opal jewelry can be a complex process, as several factors come into play. The quality of the opal itself is a significant consideration, with the stone’s color, pattern, and play of light all impacting its worth. According to a 2023 pricing guide by Rocking Minerals, the most valuable opals are those with a robust and vibrant play of color, displaying a full spectrum of hues.

In addition to the opal’s quality, the piece’s age, rarity, and condition also contribute to its value. Antique and vintage opal jewelry from renowned periods, such as the Victorian, Art Deco, and Edwardian eras, often command higher prices due to their historical significance and craftsmanship. 1stDibs, a luxury online marketplace, offers a wide selection of antique and vintage opal jewelry, with prices ranging from a few hundred dollars to tens of thousands for rare and exceptional pieces.

It’s important to note that its provenance or ownership history can also influence the value of vintage opal jewelry. Pieces with documented connections to notable figures or events can fetch significantly higher prices at auction or through private sales.

a passionate collector carefully arranging her collection of vintage opal jewelry in a display case.

The Passion for Collecting Vintage Opal Jewelry

PlatformNumber of Vintage Opal PiecesPrice Range
Etsy1000s of pieces$50 – $5,000+
1stDibs86 pieces$500 – $50,000+
Collectors Weekly100s of pieces$100 – $10,000+

Collecting vintage opal jewelry has become a passionate pursuit for many enthusiasts, driven by the desire to own a piece of history and enjoy the unique beauty of these gemstones. Etsy, a popular online marketplace for handmade and vintage items, boasts thousands of vintage opal jewelry pieces, ranging from affordable opal stud earrings to high-end opal and diamond rings.

For collectors seeking rare and exceptional pieces, 1stDibs is a go-to resource. With 86 antique and vintage opal jewelry items available, ranging in price from $500 to over $50,000, 1stDibs caters to the discerning collector. Collectors Weekly, a platform dedicated to connecting passionate collectors, also offers a wide selection of vintage opal rings, with prices ranging from a few hundred dollars to tens of thousands for rare and highly sought-after pieces.

The Antique Jewellery Company, a trusted name in the vintage jewelry market, has a beautifully curated collection of vintage opal pieces. From Art Deco opal bracelets to Victorian opal brooches, their selection showcases the timeless appeal of these gemstones.

As the allure of vintage opal jewelry continues to captivate collectors, the market for these pieces remains strong. With a wide range of options available, from affordable vintage-inspired pieces to rare and valuable antiques, there is a vintage opal treasure waiting to be discovered by every passionate collector.

The Essentials of Vintage Opal Jewelry Maintenance

Maintaining the beauty and integrity of your vintage opal jewelry is crucial to ensure that these precious pieces continue to captivate for generations to come. Opals are delicate gemstones that require special care and attention, as they are prone to scratching, cracking, and drying out if not handled properly.

One of the most critical aspects of opal care is avoiding exposure to harsh chemicals, such as bleach, ammonia, and sulfuric acid. These substances can damage the opal’s surface and cause irreversible discoloration. When cleaning your vintage opal jewelry, use a mild soap solution and gently scrub the piece with a soft-bristled brush. Avoid using ultrasonic or steam cleaners, as the vibrations and heat can cause the opal to crack or damaged.

Storing your vintage opal jewelry correctly is equally important. Opals are best kept in a soft, moisture-retaining environment, such as a silk or velvet pouch, to prevent drying and cracking. Avoid storing opals in airtight containers or in areas with low humidity, as this can cause the gemstones to lose their moisture content and become brittle.

When wearing vintage opal jewelry, be mindful of activities that expose the gemstones to hard knocks or impacts. Opals are relatively soft, with a hardness of 5.5 to 6.5 on the Mohs scale, making them more susceptible to scratches and chips than harder gemstones like diamonds or sapphires. Remove your opal jewelry before engaging in sports, gardening, or household chores to minimize the risk of damage.

Following these essential care guidelines ensures that your vintage opal jewelry remains a cherished and stunning addition to your collection for years.

Final Thoughts: Concluding the Journey through Vintage Opal Jewelry

As we conclude our fascinating journey through the world of vintage opal jewelry, it’s clear that these mesmerizing gemstones have left an indelible mark on the history of fine jewelry. From the romantic designs of the Victorian era to the bold, geometric styles of the Art Deco period, opals have captivated collectors and enthusiasts across generations.

Throughout this article, we’ve explored the best online and brick-and-mortar stores for acquiring vintage opal jewelry, ensuring you have a trusted guide to help you navigate this exciting market. Whether you’re searching for a rare Edwardian opal ring or a stunning Art Deco opal bracelets, platforms like Etsy and 1stDibs offer many options to suit every taste and budget.

We’ve also delved into the rich history of opal jewelry, tracing its evolution from the Victorian period to the present day. By understanding these pieces’ cultural and historical significance, we can develop a deeper appreciation for the craftsmanship and artistry that went into creating these timeless treasures.

As you embark on your journey of collecting vintage opal jewelry, remember to prioritize proper care and maintenance to ensure that your pieces remain in pristine condition for generations to come. With the right knowledge and resources, you can build a beautiful and meaningful collection, connecting you to the fascinating history of these captivating gemstones.

Stay informed about the latest trends, news, and offerings in the world of vintage opal jewelry by following our website, LefkaraSilver.com. Our dedicated team of experts is committed to providing you with the most up-to-date information and guidance, ensuring you can make informed decisions when building your collection. Don’t miss out on the opportunity to discover the perfect vintage opal treasure – visit LefkaraSilver.com today and let us help you unlock the magic of these enchanting gemstones!

Please note that the information provided in this article is accurate as of November 2024.

a jewelry expert answering questions about vintage opal jewelry, with various pieces laid out in front of him for reference.

Vintage Opal Jewelry FAQs

What Is Vintage Opal Jewelry?

Vintage opal jewelry refers to pieces crafted with opals, typically between 20 to 100 years old. These pieces often showcase the unique play-of-color and iridescence that opals are known for, set in designs that reflect the fashion and styles of their respective eras. Vintage opal jewelry can include rings, necklaces, bracelets, earrings, and brooches, among other pieces.

What Is The Historical Significance Of Vintage Opal Jewelry?

Opals have been prized for centuries, with evidence of opal mining dating back to 4000 BC in Ethiopia. In ancient Rome, opals were considered a symbol of hope and purity. During the Victorian era, opals gained popularity in jewelry, often set in gold and surrounded by diamonds. Queen Victoria greatly admired opals and helped establish them as a fashionable gemstone. Opals also played a significant role in the 1920s and 1930s Art Deco jewelry, featured in bold, geometric designs.

How Can You Identify Genuine Vintage Opal Jewelry?

When identifying genuine vintage opal jewelry, consider the following factors:

  1. Play-of-color: Authentic opals display a mesmerizing play-of-color, with flashes of blue, green, red, and yellow.
  2. Setting and design: Look for era characteristics, such as intricate filigree work in Victorian pieces or geometric patterns in Art Deco jewelry.
  3. Hallmarks and stamps: Examine the piece for hallmarks or stamps indicating the metal purity, maker’s mark, or country of origin.
  4. Patina: Genuine vintage jewelry often has a natural patina that develops over time, adding to its character and authenticity.

What Are The Different Types Of Opals Used In Vintage Jewelry?

Several types of opals have been used in vintage jewelry, including:

  1. Australian opals: Prized for their vivid play-of-color, they are the most common type in vintage jewelry.
  2. Ethiopian opals: Known for their brilliant flashes of color, they have been used in jewelry since ancient times.
  3. Fire opals: These vibrant, orange-red opals from Mexico were popular in Art Deco and Retro-era jewelry.
  4. Boulder opals: Cut from ironstone boulders, these opals feature a unique blend of opal and host rock, creating striking patterns.

Where Can You Buy Authentic Vintage Opal Jewelry?

There are several reputable sources for purchasing authentic vintage opal jewelry:

  1. Antique and vintage jewelry stores: Specialized brick-and-mortar stores often have curated collections of vintage opal pieces.
  2. Online marketplaces: Platforms like 1stDibs, Etsy, and Ruby Lane offer a wide selection of vintage opal jewelry from vetted sellers.
  3. Auction houses: Renowned auction houses, such as Sotheby’s and Christie’s, occasionally feature rare and exceptional vintage opal pieces.
  4. Estate sales and antique fairs: These events can be excellent opportunities to find unique vintage opal jewelry.

Some of the most sought-after vintage opal jewelry designs include:

  1. Victorian opal and diamond clusters: These romantic pieces often feature a central opal surrounded by glittering diamonds.
  2. Art Deco opal cocktail rings: Bold, geometric designs showcasing opals in striking settings were popular during the 1920s and 1930s.
  3. Opal doublets and triplets: These designs feature a thin layer of opal backed by a dark material (doublet) or sandwiched between a clear top and dark backing (triplet), enhancing the opal’s play-of-color.
  4. Opal and enamel pieces: Some vintage opal jewelry incorporates colorful enamel work, particularly in Art Nouveau and Arts and Crafts designs.

What Are The Common Settings For Opals In Vintage Jewelry?

Vintage opal jewelry often features opals set in gold or silver settings, depending on the era and design. Victorian opal jewelry frequently used 9k, 12k, or 18k gold settings, while Art Deco pieces often featured opals set in platinum or white gold. Other common settings include opal doublets and triplets, where a thin layer of opal is backed by a dark material or sandwiched between a clear top and dark backing to enhance the play-of-color.

How Does Vintage Opal Jewelry Differ From Modern Opal Jewelry?

Vintage opal jewelry often showcases its respective era’s unique styles and craftsmanship, such as the intricate filigree work of Victorian pieces or the bold, geometric designs of Art Deco jewelry. Modern opal jewelry tends to focus more on showcasing the opal itself, with minimalist settings that allow the gemstone’s play of color to take center stage. Modern opal jewelry may also incorporate innovative materials and techniques, such as titanium settings or opal inlays.

How Can You Determine The Value Of Vintage Opal Jewelry?

Several factors contribute to the value of vintage opal jewelry, including:

  1. Opal quality: The opal’s play-of-color, brightness, and pattern can significantly impact its value. Rare opal varieties like black or fire may command higher prices.
  2. Rarity and condition: The rarity of the piece and its overall condition, considering its age, can significantly influence its value. Well-preserved, rare vintage opal jewelry may fetch premium prices.
  3. Historical significance: Pieces with documented provenance or ties to notable figures or events can increase their value.
  4. Metal and other materials: The type and purity of the metal setting, as well as the presence of other precious gemstones like diamonds, can affect the piece’s value.

How Can You Incorporate Vintage Opal Jewelry Into Modern Fashion?

Vintage opal jewelry can add a unique and eye-catching element to contemporary outfits:

  1. Statement pieces: A bold vintage opal cocktail ring or necklace can elevate a simple, modern ensemble.
  2. Layering: Combine vintage opal pendants or bracelets with modern jewelry for an eclectic, layered look.
  3. Mixed metals: Pair vintage opal pieces with modern jewelry in contrasting metals for a trendy, mixed-metal aesthetic.
  4. Casual elegance: Dress up a casual outfit, like jeans and a blouse, with a vintage opal brooch or earrings for a touch of sophistication.

What Are The Famous Brands Or Designers Known For Vintage Opal Jewelry?

Several renowned jewelry brands and designers have created iconic vintage opal pieces:

  1. Tiffany & Co.: Known for their luxurious jewelry, Tiffany & Co. has created stunning vintage opal pieces, particularly during the Art Nouveau and Art Deco periods.
  2. Cartier: This French luxury brand has crafted exquisite vintage opal jewelry, including the famous “Flamingo” brooch, featuring a 97.45-carat black opal.
  3. Louis Comfort Tiffany: The son of Tiffany & Co. founder Charles Tiffany, Louis Comfort Tiffany was a key figure in the Art Nouveau movement and created beautiful opal jewelry.
  4. René Lalique: This French glass artist and jeweler created innovative Art Nouveau pieces, often incorporating opals and other gemstones.

How Can You Restore Damaged Vintage Opal Jewelry?

When restoring vintage opal jewelry, it’s essential to work with a professional who has experience handling delicate opals:

  1. Cleaning: A professional jeweler can safely clean the piece using gentle methods that won’t harm the opal or its setting.
  2. Repairs: If the opal or its setting is damaged, a skilled jeweler can assess the piece and make necessary repairs, such as replacing lost stones or fixing broken prongs.
  3. Polishing: To restore shine and luster, a professional can carefully polish the metal setting without damaging the opal.
  4. Recutting: In some cases, a damaged opal may need to be recut to improve its appearance or stability. This should only be done by an experienced opal cutter.

Remember, vintage opal jewelry is delicate and should be handled with care to preserve its beauty and value.