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Australian 1.86ct Boulder Opal Pendant Necklace in 18k White Gold
By Renata Bernard
Located in Sydney, AU
Simple yet stunning, the ‘Evanah’ opal pendant features a vivid green play-of-colour boulder opal
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, White Gold

18k Yellow Gold Boulder Opal strand with an 18k Yellow Gold Lapis Clasp
By Llyn strong
Located in Greenville, SC
A knotted strand of Australian Boulder Opal 382 total carat weight with 18k yellow gold "Modullyn
Category

2010s American Contemporary Beaded Necklaces

Materials

Lapis Lazuli, Opal, Yellow Gold

Australian 6.95ct Boulder Opal, Diamond, 18K Gold Platinum Ring
Located in MAIN BEACH, QLD
in platinum to bring out their luminance. SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight
Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Cloisonné Enamel 24 Karat, 22 Karat and 18 Karat Yellow Gold, Boulder Opal
Located in Melbourne, AU
The cloisonné enamel and Boulder Opal Brooch is named "River Run". It is completely hand made and
Category

2010s Australian Contemporary Brooches

Materials

Opal, Yellow Gold, Enamel

Natural Australian 5.52ct Boulder Opal Necklace in 18k White Gold with Diamonds
By Renata Bernard
Located in Sydney, AU
audacity. The bright boulder opal (5.52ct) from Winton in a striking 18K white gold setting is accented by
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

Natural Australian 16.88ct Boulder Opal and Diamonds Necklace in 18K White Gold
By Renata Bernard
Located in Sydney, AU
crafted from a 16.88 carat boulder opal from Quilpie is set in 18K white gold and sealed with a diamond
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, Diamond, 18k Gold, White Gold

Australian Boulder Opal Cocktail Ring
Located in Barcelona, ES
This ring is handmade in 18k yellow gold with a 5,01ct top-quality boulder Australian opal. It has
Category

2010s Spanish Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Natural Australian 0.68ct Boulder Opal Diamond Engagement Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
A piece that will not pass unnoticed. The 'Meet the Cute' features a peerless boulder opal (0.68ct
Category

2010s Australian Contemporary Engagement Rings

Materials

Diamond, Opal, 18k Gold, White Gold

1.16 Carat Australian Boulder Opal, 18k Gold and Platinum Ring
Located in MAIN BEACH, QLD
no time at all. SPECIFICATIONS Opal Type: Boulder Opal Opal Weight: 1.16ct Opal Origin: Winton
Category

2010s Australian Solitaire Rings

Materials

Opal, 18k Gold, Platinum

Natural Untreated Australian 22.45ct Boulder Opal Pendant Necklace 18k Gold
By Renata Bernard
Located in Sydney, AU
The “Special Vision” opal pendant is quite the eye-catching piece featuring a gracious boulder opal
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, Yellow Gold, 18k Gold

Boulder Opal Diamond Gold Bracelet
By Bracelet by Sal Praschnik
Located in Nashville, TN
This one of a kind custom 18K D'Adora bracelet set with a Bolder Opal measuring 28X30mm and has
Category

21st Century and Contemporary American Contemporary Bangles

Materials

Opal, White Diamond, 18k Gold

Natural Australian 11.07ct Boulder Opal/Diamond Cocktail Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
“Queen of Jundah” reigns with her majestic boulder opal (11.07ct) and brilliant-cut diamonds
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, White Diamond, 18k Gold, White Gold

Natural Untreated Australian 4.34ct Boulder Opal Ring in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
precious 4.34ct boulder opal hailing ethically from our Jundah-Opalville opal mines in Queensland. The
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, Black Opal, 18k Gold, Yellow Gold

Natural Untreated Australian Boulder Opals Necklace Set In 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
its flowers. The superb boulder opals ethically sourced from Jundah-Opalville and Winton mines in
Category

1990s Australian Romantic Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Natural Untreated Australian 20.69ct Boulder Opal Ring in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
and playful hues. This beautiful 20.69ct boulder opal is elaborately decorated with 37 sparkling
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Black Opal, 18k Gold, Yellow Gold

Natural Australian 26.45 Carat Boulder Opal Diamonds Necklace 18k Gold
By Renata Bernard
Located in Sydney, AU
Graceful and utterly radiant is the wearer of the exquisite ‘Eirene’ boulder opal (26.45ct
Category

2010s Australian Contemporary Choker Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold, Yellow Gold, Sterling Silver

Vintage Mid Century 950 Sterling Silver Large Cabochon Cut Boulder Opal Ring
Located in Champions State Gate, FL
large and unique boulder opal. This unique opal ring would make a great birthday gift, anniversary gift
Category

Vintage 1960s Cocktail Rings

Materials

Opal, Sterling Silver

Natural Australian 7.52ct Boulder Opal and Diamond Necklace in 18K White Gold
By Renata Bernard
Located in Sydney, AU
"Playa del Amor" opal pendant boasts a dazzling boulder opal (7.52ct) embraced by 25 little
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

Natural Untreated Australian 16.30ct Boulder Opal Diamonds Necklace 18k Gold
By Renata Bernard
Located in Sydney, AU
16.30ct boulder opal hailing from Winton mines in Queensland, Australia. The attractive blue-green play-of
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Natural Untreated Australian 5.07ct Boulder Opal Ring in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
boulder opal (5.07ct) sourced from Winton, Australia. The bright and unique green and blue opal play-of
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Natural Untreated Australian 9.50ct Boulder Opal Diamonds Necklace 18k Gold
By Renata Bernard
Located in Sydney, AU
The impressive ‘You Make My Dreams’ boulder opal pendant (9.50ct) exudes modern elegance and is
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, Diamond, 18k Gold, White Gold

Natural Australian 21.60ct Boulder Opal Pendant Necklace 18k Gold with Diamonds
By Renata Bernard
Located in Sydney, AU
Renata Bernard to create the Ta Prohm set of a pendant, ring and earrings. The “Ta Prohm” boulder opal
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, Yellow Gold, 18k Gold, Rose Gold, White Gold

NIXIN Jewelry By Sea or By Sky Australian Opal Ring in Gold with a Boulder Opal
Located in Los Angeles, CA
inside the Boulder Opal. Framed like a picture by a gold bezel setting, the frenzy swirling in the stone
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

Premium Quality Australian 5.03ct Boulder Opal Pendant in 18K Rose Gold
By Renata Bernard
Located in Sydney, AU
boulder opal ethically sourced from our own mine in Jundah, Australia presents a most alluring play-of
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Rose Gold

Premium Quality Australian 10.64ct Boulder Opal Pendant in 18K Rose Gold
By Renata Bernard
Located in Sydney, AU
sophisticated look. The marvellous 10.94ct boulder opal sourced from Winton fields, Australia, presents a most
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Rose Gold

Natural Australian 19.90ct Boulder Opal Pendant Necklace in 18K Yellow Gold
Located in Sydney, AU
“Sweet Soul” opal pendant expresses opulence and regal elegance featuring a striking boulder opal
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Natural Australian 13.03ct Boulder Opal Pendant Necklace in 18K White Gold
By Renata Bernard
Located in Sydney, AU
features a striking boulder opal (13.03ct) ethically sourced from our Jundah-Opalville mines in Queensland
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, White Gold

Natural Australian 25.13ct Boulder Opal Pendant Necklace in 18K Rose Gold
By Renata Bernard
Located in Sydney, AU
The ‘Demetria' boulder opal necklace (25.13ct) is a true marvel of nature demonstrating the sheer
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Rose Gold

Natural Australian 10.02ct Boulder Opal Dangle Earrings in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
gemstone at the centre of this opal earrings is an Australian boulder opal from Winton opal mining fields
Category

2010s Australian Contemporary Dangle Earrings

Materials

Opal, Diamond, 18k Gold, Yellow Gold

Natural Australian 12.46ct Boulder Opal/Diamond Dangle Earrings 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
. The gemstone at the centre of this opal earrings is an Australian boulder opal from Opal Minded's own
Category

2010s Australian Contemporary Drop Earrings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Natural Untreated Australian 2.65Ct Boulder Opal Diamonds Halo Necklace 18k Gold
By Renata Bernard
Located in Sydney, AU
love. The intense colours of natural boulder opal (2.65ct) are complemented by the inner halo of 42
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Natural Untreated Australian 4.94ct Boulder Opal Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
an Australian boulder opal from Winton in Queensland, Australia. Precious opals' distinctive quality
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Natural Australian 18.55ct Boulder Opal Earrings in 18k Gold with Diamonds
By Renata Bernard
Located in Sydney, AU
revered and well-known ancient Cambodian temple. The luxurious pair of magic boulder opals (18.55ct) of
Category

2010s Australian Contemporary Dangle Earrings

Materials

Diamond, Opal, 18k Gold, White Gold, Rose Gold, Yellow Gold

Natural Untreated Australian 8.72ct Boulder Opal Earrings in 18 K Yellow Gold
By Renata Bernard
Located in Sydney, AU
“Waltz of the Flowers” opal earrings present gorgeously colourful Winton boulder opals (8.72ct
Category

2010s Australian Contemporary Dangle Earrings

Materials

Opal, 18k Gold, Yellow Gold

Natural Australian 14.22ct Boulder Opal Necklace in 18K White Gold with Diamonds
By Renata Bernard
Located in Sydney, AU
boulder opal from Winton displays a rare and prized panther pattern. The 18K pure white gold setting and
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, Diamond, 18k Gold, White Gold

Natural Untreated Australian 7.89 Carat Boulder Opal Pendant Necklace 18k Gold
By Renata Bernard
Located in Sydney, AU
features an intoxicating boulder opal (7.89ct) hailing from Winton opal mines in Queensland, Australia. One
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Natural Australian 11.44ct Boulder Opal Diamond Pendant in 18K White Gold
By Renata Bernard
Located in Sydney, AU
featuring a most breathtaking boulder opal (11.44ct) ethically sourced from our Jundah-Opalville mines in
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, Diamond, 18k Gold, White Gold

Matsuzaki Platinum 18K Gold Foliage Boulder Opal Sapphire Garnet Diamond Brooch
By Tsutomu Matsuzaki
Located in Tokyo, JP
. [Product Details] PT900 / K18YG BOULDER OPAL 42.23ct  COLOR SAPPHIRE 2.34ct  GARNET(GREEN & ORANGE) 0.71ct
Category

Early 2000s Japanese Artist Brooches

Materials

Diamond, Garnet, Opal, Sapphire, Gold, Platinum

Natural Australian Boulder Opal / Diamond Set Dangle Earrings and Ring 18k Gold
By Renata Bernard
Located in Sydney, AU
. The gemstone at the centre of this opal earrings is an Australian boulder opal from Opal Minded's own
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Matsuzaki Platinum 18K Gold Foliage Boulder Opal Pearl Paraiba Brooch Pendant
By Tsutomu Matsuzaki
Located in Tokyo, JP
. [Product Details] PT900 / K18YG BOULDER OPAL 14.77ct  BLUE SAPPHIRE 1.06ct  PARAIBA TOUAMALINE 0.54ct
Category

2010s Japanese Artist Brooches

Materials

Diamond, Emerald, Opal, Pearl, Blue Sapphire, Tourmaline, Gold, Platinum

Premium Quality Australian 4.18ct Boulder Opal Pendant With Diamonds in 18K Gold
By Renata Bernard
Located in Sydney, AU
Beyond beautiful, ‘The Crown’ opal pendant features a radiant boulder opal (4.18ct) sourced from
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Vintage Circa 1980s Australian Boulder Opal Diamond Ring 18 Carat Gold
Located in Hamilton, AU
landscapes. The Nadia Ring Gem Details The freeform solid Australian (Queensland) Boulder opal Displays
Category

20th Century Unknown Modern Fashion Rings

Materials

Diamond, Opal, Gold, 18k Gold

Natural Australian 8.22ct Boulder Opal Diamond Pendant Necklace 18K White Gold
By Renata Bernard
Located in Sydney, AU
Renata Bernard. The gemstone at the centre of this opal pendant is an Australian boulder opal from
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

18k Gold, Diamond Boulder Opal Pendant Necklace
By Nancy Phillips
Located in Eugene, OR
Opals are perhaps the most colorful of gemstones and this unique stone is a great example. The 11
Category

2010s Thai Modern Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

18k Gold, Boulder Opal and Diamond Pendant
Located in Eugene, OR
This 12 carat Opal from Australia is wrapped like a sweeping toga with Diamonds set in 18k Gold
Category

Early 2000s Thai Artisan Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

Exclusive 18 Karat Yellow Gold 2 Carat Blue Boulder Opal Square Cut Dome Ring
By Irene Bozza
Located in Málaga, ES
boulder opal ring that will be your distinctive icon. A comfortable and elegant gypsy ring that will be
Category

2010s Spanish Contemporary Dome Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Yellow Gold Onyx and Australian Boulder Opal Necklace
Located in Barcelona, ES
boulder Australian opal. The main piece, with the two onyx and the opal, is held by a chain on each syde
Category

2010s Spanish Contemporary Pendant Necklaces

Materials

Onyx, Opal, 18k Gold

Yellow Gold Sculptural boulder Boulder Opal and Diamond Pendant
Located in Barcelona, ES
shaped boulder Australian opal and 5 top-quality round brilliant-cut diamonds. This very unusual, one-of
Category

21st Century and Contemporary Spanish Contemporary Pendant Necklaces

Materials

White Diamond, Opal, 18k Gold

Spectacular Boulder Opal Emerald Sapphire Gold Cocktail Ring
Located in Louisville, KY
A true One of a Kind, without a doubt Spectacular 9.98ct Boulder Black Opal in an irregular, Free
Category

2010s Cocktail Rings

Materials

Blue Sapphire, Emerald, Opal, Sapphire, 18k Gold

Sterling Silver Freshwater Pearl and Australian Boulder Opal Pendant
Located in Barcelona, ES
This pendant is handmade in Sterling Silver with a boulder Australian opal and freshwater pearls
Category

2010s Spanish Contemporary Pendant Necklaces

Materials

Opal, Freshwater Pearl, Sterling Silver

Yellow Gold Top Quality Australian Boulder Opal Cocktail Ring
Located in Barcelona, ES
This ring is handmade in 18 k yellow gold with a top-quality Australian opal. It is an open ring
Category

2010s Spanish Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Carved Australian Boulder Opal and Diamond Earrings, 18k Yellow Gold
By Bijoux De Mer Fine Jewelry
Located in Miramar Beach, FL
Rare and exotic hand-carved Australian opal fishes with gorgeous drops made of opal slice doublets
Category

2010s American Contemporary Dangle Earrings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Stephanie Albertson Boulder Opal, 22 Karat Gold Blue Green Flower Earring
By Stephanie Albertson
Located in New York, NY
boulder and light crystal opals and French earwires. From a limited edition series of Molten Flower
Category

2010s American Artisan Drop Earrings

Materials

Opal, 22k Gold

Ring Orsa Maggiore Diamonds 18 Karat Gold Titanium Blue Boulder Opal
By Orsa Maggiore Jewels
Located in Cremona, IT
boulder blue opal with intertwined 18Kt gold and titanium wires. Brilliant cut diamonds are embedded to
Category

2010s Italian Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, Titanium

Stephanie Albertson Boulder Opal, 22 Karat Gold Blue Neutral Flower Earring
By Stephanie Albertson
Located in New York, NY
One of a kind handcrafted opal Molten Flower earrings by jewelry designer Stephanie Albertson
Category

2010s American Artisan Drop Earrings

Materials

Opal, 22k Gold

Australian 5.93 Boulder Opal Pendant Necklace in 18k White and Yellow Gold
By Renata Bernard
Located in Sydney, AU
The luminescent opal at the center of ‘Jundah’s Wonder’ opal pendant recalls memories of beaches
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, Yellow Gold

18 Karat Gold Gr.22.25, Boulder Opal Carat 25.90, Rubellite, Pendant, Necklace
By Federica Rettore
Located in Milan, IT
; Facetted Drop shaped Tanzanite ct. 0,42; portrait cut Rubellite ct. 6,33; Boulder Blue Opal ct. 25,90.
Category

2010s Italian Artist Pendant Necklaces

Materials

Diamond, Opal, Rubelite, Tanzanite, 18k Gold, Rose Gold

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Boulder Opals For Sale on 1stDibs

Browse a vast assortment of boulder opals for sale on 1stDibs. These distinct designs — crafted with great care and often made from gold, 18k gold and yellow gold — can elevate any look. Our selection of items includes 260 vintage examples as well as 1200 contemporary versions. Our inventory has long been popular, and it includes earlier versions that date to the 18th Century and newer variations that were made as recently as the 21st Century. contemporary and artisan are consistently popular styles when it comes to boulder opals. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Renata Bernard, Laura Dalben and Jennifer Kalled are consistently popular. There are many cabochon, oval cut and mixed cut boulder opals for sale. When shopping our range of boulder opals, you’ll find that there are less available pieces for men today than there are for women.

How Much are Boulder Opals?

On average, boulder opals at 1stDibs sell for $4,384, while they’re typically $1 on the low end and $350,000 for the highest priced versions of this item.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Opal in Jewelry Design

Opals were discovered in 400 BC, and since then five types have been found throughout the world. Before you start shopping for mysteriously beautiful vintage opal rings and other opal jewelry, learn about the different varieties of the gem — and find out which historical figure was reportedly willing to trade his kingdom for a single stone.

Here is a little riddle for you: the month of October has two birthstones, but only one of them encompasses the colors of other birthstones. If you guessed opal, you’re right! (The other gemstone associated with the month of October is tourmaline.)

Opals are such unusual gemstones that there are too many old-wives tales associated with them, like if you’re a blond, wearing an opal necklace will protect your locks from losing color. Opals were also very fashionable in the early 19th century, up until the publication of Sir Walter Scott’s novel Anne of Geierstein in 1829. The title heroine wears an opal and succumbs to an untimely death. However, the British monarchy, and in particular Queen Victoria, did not let this story get in their way, and they frequently gifted opals to friends and family members. October babies should disregard the noise and proudly wear their opals!

There are five types of precious opals: boulder opal, fire opal, crystal/water opal, black opal, and white/light opal. Each variety is distinguished by its color.

So, where does the name come from? The word opal is thought to originate from the Roman opalus or from the Sanskrit úpala (“precious stone”) or from the Greek opallios (“to see a color change”). So while there have been many names for the stones, opals were first discovered in 400 BC in Ethiopia. But the early reference that comes up most often in history books is from the Roman philosopher Pliny the Elder, who wrote about it in 75 AD. In his text he refers to it as opali. The Romans were big fans of opal, Mark Antony was so enamored by it that, as the story goes, he was willing to trade a portion of his kingdom for a single opal.

There's a wide variety of antique and vintage opal jewelry on 1stDibs (and you won't have to trade your kingdom for it).

Questions About Boulder Opals
  • 1stDibs ExpertAugust 17, 2021
    An Australian boulder opal is an opal mined from a large ironstone boulder under the ground. This type of opal is the second most valuable opal behind the black opal. Spot an Australian boulder opal by checking for a solid layer of brown ironstone left on the back of the stone. Shop Australian boulder opals on 1stDibs.