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Precious Picture Opal 22K Gold Handmade One of a Kind Ring, Talkative, 2022
Located in Dallas, TX
-texture band in satin-finished 18k yellow gold. This phenomenal and precious boulder picture opal is
Category

2010s Japanese Artisan Fashion Rings

Materials

Opal, Gold, 18k Gold, 22k Gold, Yellow Gold

Dalben Stone Shape Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Australian Boulder Opal . Ring size 6 - EU 52 re-sizable . Bezel setting dimension: max width 17,6 mm
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Vintage Custom 2 Carat Boulder Opal on 22K and 14K Gold Cocktail Fashion Ring
Located in Milford, DE
A gorgeous opal in a unique cut! This statement cocktail ring features a custom-cut boulder opal
Category

Mid-20th Century Cocktail Rings

Materials

Opal, 22k Gold

Dalben Design Australian Boulder Opal and Rose Gold Necklace
By Laura Dalben
Located in Como, IT
Boulder Opals weight 3,18 carat. pendant dimension : width 10,4 mm (0,41 inch ) height 19,4 mm (0,76
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Rose Gold

Boulder Opal Side Tables, Pair
Located in Vancouver, BC
A pair of stunning boulder opal side tables with custom iron bases. The opal veins exhibit a full
Category

21st Century and Contemporary Australian Modern Side Tables

Materials

Opal, Iron

Tanzanite Boulder Opal Earrings
Located in Chapel Hill, NC
Square, purple Tanzanites pair with Boulder Opals, with a blue hue as deep as the ocean, to
Category

21st Century and Contemporary Drop Earrings

Materials

18k Gold

Boulder Opal Forest Necklace
Located in Chapel Hill, NC
A Boulder Opal of truly extraordinary beauty, this remarkable stone is alive with iridescence. We
Category

21st Century and Contemporary Pendant Necklaces

Materials

18k Gold

Boulder Opal Gold Necklace
Located in Turin, IT
quality boulder opals gold 18 ct. central opal : 36 x 24 mm circa total length: 43 cm circa total
Category

21st Century and Contemporary Italian Modern Choker Necklaces

Materials

Opal, 18k Gold

Boulder Opal Triple Drop Earrings
Located in Chapel Hill, NC
Three one-of-a-kind Boulder Opal stones, encased in 18k gold, make up each of these mesmerizing
Category

21st Century and Contemporary Drop Earrings

Materials

18k Gold

Boulder Opal Silver Horse Head Necklace
By Helen Ringus
Located in TRYON, NC
One of a kind necklace with a carved boulder opal horse head set in a silver bezel .The beads are
Category

Early 2000s American Artisan Beaded Necklaces

Materials

Opal, Sterling Silver

An Australian Boulder Opal Pendant Necklace
By Kary Adam
Located in Seattle, WA
An Australian Boulder Opal Pendant & Opal Beaded Necklace With a Silver Clasp. This Australian
Category

2010s American Contemporary Pendant Necklaces

Materials

Opal, Silver

Australian Boulder Opal Round Beaded Stretch Bracelet
By Rocat Designs
Located in Tucson, AZ
Dazzling natural Australian Boulder opal stretch bracelet made with natural round boulder opal
Category

2010s American Beaded Bracelets

Materials

Opal

Boulder Opal Diamond Gold Ring
Located in Turin, IT
asymmetrical bands with boulder opals and diamonds. For each band: step cut and round brilliant diamonds 0.51
Category

21st Century and Contemporary Italian Modern Band Rings

Materials

Opal, White Diamond, 18k Gold

Gold Bracelet with Australian Boulder Opal
By Holly Hamilton
Located in Portland, ME
Handmade 22kt Gold bracelet set with Australian Boulder Opal. * Each piece is designed and
Category

2010s American Link Bracelets

Materials

Opal, 22k Gold

Boulder Opal Moonstone Gold "Bubble" Brooch
By Holly Hamilton
Located in Portland, ME
Handmade Boulder Opal and Blue Moonstone "Bubble" Brooch, 22kt Gold, with Granulation * Each
Category

21st Century and Contemporary American Brooches

Materials

Moonstone, Opal, 22k Gold

Boulder Opal, Sapphire and Tsavorite Pendant on a Beaded Boulder Opal Necklace.
By Kary Adam
Located in Seattle, WA
Australian Boulder Opal surrounded by Blue & Yellow Sapphires and Tsavorite Garnet. A Gold Plated T-Bar
Category

2010s American Contemporary Beaded Necklaces

Materials

Opal, Sapphire, Tsavorite, Silver

Australian Boulder Opal Diamond Gold Ring
By Holly Hamilton
Located in Portland, ME
Handmade 22kt yellow Gold band set with Australian rainbow Boulder Opal and eight Fvs white
Category

2010s American Fashion Rings

Materials

Opal, White Diamond, 22k Gold

Leda Jewel Co Mismatched Australian Boulder Opal Earrings
By Leda Jewel Co
Located in Montreal, Quebec
Mis matched Australian boulder opal earrings; with tropical shades of blue throughout ironstone
Category

2010s Artisan Drop Earrings

Materials

Opal

Leda Jewel Co Australian Boulder Opal Ring
By Leda Jewel Co
Located in Montreal, Quebec
Large, one of a kind, Australian boulder opal ring. This opal measures about 38 X 18 mm. Hand set
Category

2010s Artisan Solitaire Rings

Materials

Opal, Sterling Silver

Pinnacle Medium Boulder Opal Silver Necklace
By Nina Wynn
Located in Denver, CO
pinnacle boulder opal pendant, the Pinnacle Medium Boulder Opal Silver Necklace is bold and brilliant, a
Category

21st Century and Contemporary Vietnamese Contemporary Pendant Necklaces

Pinnacle Medium Boulder Opal Silver Necklace
By Nina Wynn
Located in Denver, CO
pinnacle boulder opal pendant, the Pinnacle Medium Boulder Opal Silver Necklace is bold and brilliant, a
Category

21st Century and Contemporary Vietnamese Contemporary Pendant Necklaces

18k Yellow Gold Pipe Boulder Opal Ring
By Llyn strong
Located in Greenville, SC
An 18k Yellow Gold ring with a bezel set 8 carat pipe-variety boulder opal. This ring was designed
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Yellow Gold

Amazing Boulder Opal Tsavorite Garnet Pendant
By Kary Adam
Located in Seattle, WA
A Boulder Opal & Tsavorite Garnet Pendant set in blackened Silver. This Pendant features 2 Amazing
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Garnet, Opal, Tsavorite, Silver

Katherine Jetter Boulder Opal and Green Tourmaline Earrings
By Katherine Jetter
Located in Dallas, TX
! 56 carts of Boulder Opals adorned with diamonds along with detachable green tourmaline and diamond
Category

2010s American Modern Chandelier Earrings

Materials

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

Art Deco Boulder Opal Sapphire Diamond Gold Ring
Located in New York, NY
Art Deco Boulder Opal, Sapphire & Diamond Ring centering an oval boulder opal measuring app. 15.2 x
Category

Mid-20th Century Unknown Art Deco Cocktail Rings

Materials

Blue Sapphire, Diamond, Opal, 18k Gold

Yellow Gold Autralian Boulder Opal Cocktail Ring
Located in Barcelona, ES
This ring is handmade in 18k yellow gold with a blue Australian boulder opal. It has a double ring
Category

2010s Spanish Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Australian 1.67ct Boulder Opal, Diamond Platinum Necklace
Located in MAIN BEACH, QLD
A modern piece set with three black boulder opals. A large diamond in the bail with a solid
Category

Late 20th Century Australian Pendant Necklaces

Materials

Diamond, Opal, Platinum

One of a Kind Boulder Opal Bead Necklace
By Pampillonia
Located in Richardson, TX
This unique design opal necklace showcases 35 boulder opals. Hand-crafted in 14K white gold
Category

2010s American Beaded Necklaces

Materials

Opal, White Gold

Australian 3.72ct Boulder Opal 18K Gold Bracelet
Located in MAIN BEACH, QLD
Boulder opal has long been a favourite of opal lovers and this beautiful opal shows why. Crisp
Category

21st Century and Contemporary Australian Link Bracelets

Materials

Opal, 18k Gold

Bold and Contemporary Boulder Opal Sapphire Gold Ring
By Katherine Jetter
Located in Albuquerque, NM
12.37ct Boulder Opal set in 20K Yellow Gold with 0.19ct round Violet Sapphires and 0.16ct round
Category

2010s American Contemporary Cocktail Rings

Materials

Garnet, Opal, Sapphire, Yellow Gold

Yellow Gold Australian Boulder Opal Stud Earrings
Located in Barcelona, ES
These stud earrings are handmade in 18k yellow gold with two unusual Australian boulder opals
Category

2010s Spanish Contemporary Stud Earrings

Materials

Opal, 18k Gold

18K Yellow Gold and Boulder Opal Madison Earring Suneera
By Suneera Jewelry
Located in Los Angeles, CA
Earring- Magnificent Boulder Opal 8.04cts with 18K Yellow Gold Pave Diamond 0.50cts
Category

21st Century and Contemporary American Artisan Drop Earrings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

14kt White Gold Australian Boulder Opal Earrings
By Kary Adam
Located in Seattle, WA
These Unique "One of a Kind" 14kt white Gold Australian Boulder Opal Earrings are accented with
Category

2010s Thai Artisan Dangle Earrings

Materials

Opal, Tanzanite, Tsavorite, White Gold

Boulder Opal Pendant on a Blackened Silver Chain
By Kary Adam
Located in Seattle, WA
A Boulder Opal Pendant on a Blackened Silver 18" Chain. This Australian Boulder Opal has a crystal
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, Silver

Boulder Opal Pendant on a Blackened Silver Chain
By Kary Adam
Located in Seattle, WA
A Boulder Opal Pendant on a Blackened Silver 18" Chain. This Australian Boulder Opal has a crystal
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, Silver

24.11ct Natural Solid Untreated Black Boulder Opal
Located in MAIN BEACH, QLD
Once-in-a-lifetime gem, this Australian black boulder opal has no equal. With its stunning ribbon
Category

2010s Australian Loose Gemstones

Materials

Opal, Black Opal

Boulder Opal, Sapphire and Diamond Flower Pendant
By Nancy Phillips
Located in Eugene, OR
The beautiful greens and blues of boulder opals help create a flower pendant full of life and color
Category

2010s Thai Artisan Pendant Necklaces

Materials

Diamond, Opal, Sapphire, 18k Gold

16.92 Carat Australian Boulder Opal 18k Gold Earrings
Located in MAIN BEACH, QLD
gold earrings with amazing vivid-coloured boulder opal. Get ready to talk about these a lot, everyone
Category

2010s Australian Dangle Earrings

Materials

Opal, 18k Gold

Australian 23.25ct Boulder Opal, Diamond 18K Gold Cufflinks
Located in MAIN BEACH, QLD
sophistication to your bling (and your shirt) with these stunning black boulder opal and diamond cufflinks
Category

21st Century and Contemporary Australian Cufflinks

Materials

Diamond, Opal, 18k Gold

5.82ct Black Boulder Opal, Diamond 18K Gold Necklace
Located in MAIN BEACH, QLD
What an amazing black boulder opal we have here. Bright reds, greens and blues in this bespoke
Category

21st Century and Contemporary Australian Pendant Necklaces

Materials

Diamond, Opal, Black Opal, 18k Gold

9.34 Carat Australian Boulder Opal 18K Gold Necklace
Located in MAIN BEACH, QLD
metallic. A rare boulder opal of this quality, this adorable pendant set in 18K solid gold will always
Category

21st Century and Contemporary Australian Pendant Necklaces

Materials

Opal, 18k Gold

Australian Boulder Opal Pendant Sliding on an Blackened Silver Chain
By Kary Adam
Located in Seattle, WA
Kary Adam Designed, Australian Boulder Opal Pendant Sliding on an 18" Blackened Silver Chain This
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Opal, Silver

Solid Australian Boulder Opal Diamond Necklace 14 Karat Yellow Gold
Located in Barnsley, GB
Solid Australian Boulder Opal Diamond Necklace 14 Karat Yellow Gold . This shows off bright colors
Category

21st Century and Contemporary Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Black Boulder Opal 21 1/4" Flat Cable Festoon 14K Necklace
Located in Fuquay Varina, NC
Black boulder opal are like no other opal and just stunning in their natural form. This 21 1/4" 14k
Category

Mid-20th Century Unknown Multi-Strand Necklaces

Materials

Opal, Black Opal, 14k Gold, Yellow Gold

Boulder Opal and Eclipse Diamond Pendant in 18 Karat Gold
By The Golden Eye
Located in Santa Fe, NM
A rounded triangle slice of purple Boulder Opal sits behind a free hanging eclipse pendant of 18
Category

2010s American Contemporary Pendant Necklaces

Materials

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

Studio Greytak Boulder Opal Earrings on Copper Amethyst, Citrine, Peridot
By Studio Greytak
Located in Missoula, MT
MATERIALS Boulder Opal Amethyst Citrine Peridot Copper Silver
Category

21st Century and Contemporary American Modern Lever-Back Earrings

Materials

Amethyst, Citrine, Opal, Peridot, Silver, Copper

Deanna Hamro Gold Silver Boulder Opal Diamond Pendant
By Deanna Hamro
Located in Lambertville, NJ
Large 18k gold and silver Deanna Hamro pendant, with boulder opal and approx. 3.20-3.50ctw in fancy
Category

21st Century and Contemporary American Necklace Enhancers

Materials

Diamond, Opal, Gold, Silver

Australian 8.01ct Boulder Opal, Emerald 18K Gold Brooch
Located in MAIN BEACH, QLD
from solid 18K gold with gorgeous blue-green boulder opal back and green emeralds for eyes. A timeless
Category

Late 20th Century Australian Brooches

Materials

Diamond, Opal, Black Opal, Emerald, 18k Gold

Australian 20.05ct Boulder Opal, Diamond Platinum Necklace
Located in MAIN BEACH, QLD
Drawn to this amazing piece? It is hard not to be. A very special blue green boulder opal with
Category

2010s Australian Pendant Necklaces

Materials

Diamond, Opal, Platinum

14 Karats Yellow Gold 8.35 Carat Boulder Opal Diamond Pendant
By Jiedy Jewels
Located in Indooroopilly, QLD
14 Karats Yellow Gold 8.35 Carat Boulder Opal Diamond Pendant. Handmade 14 karats yellow gold
Category

2010s Australian Artisan Pendant Necklaces

Materials

Diamond, Opal, 14k Gold

14 Karats Yellow Gold 10.11 Carat Boulder Opal Diamond Pendant
By Jiedy Jewels
Located in Indooroopilly, QLD
14 Karats Yellow Gold 10.11 Carat Boulder Opal Diamond Pendant Handmade 14 karats yellow gold
Category

2010s Australian Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

37.17ct Boulder Opal, Diamond 18K White Gold Necklace
Located in MAIN BEACH, QLD
A large, rich boulder opal set in solid 18K white gold with accent high jewellery grade diamonds
Category

Late 20th Century Australian Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

16.47 Carat Australian Boulder Opal 18k Gold Earrings
Located in MAIN BEACH, QLD
the generations. Such rich and vibrant colours, these boulder opals are of the highest quality. Set in
Category

2010s Australian Dangle Earrings

Materials

Opal, 18k Gold

Australian 9.59ct Boulder Opal, Diamond 18K Gold Bracelet
Located in MAIN BEACH, QLD
A very unusual yet beautiful multicoloured black boulder opal set in 18K solid gold with high
Category

21st Century and Contemporary Australian Bangles

Materials

Diamond, Opal, 18k Gold

Australian 3.06ct Boulder Opal, Diamond Platinum Ring
Located in MAIN BEACH, QLD
the most sought after reds and blues. This stunning black boulder opal is set in platinum and has two
Category

21st Century and Contemporary Australian Three-Stone Rings

Materials

Diamond, Opal, Platinum

22 Karat Gold Boulder Opal Necklace with Handmade Chain
By Holly Hamilton
Located in Portland, ME
22kt Gold Necklace with 5 stunning Boulder Opals and Handmade Chain and Clasp. * Each piece is
Category

2010s American Link Necklaces

Materials

Opal, 22k Gold

13.5 Carat Australian Boulder Opal Diamond Pendant and Chain 18K
Located in Barnsley, GB
13.5 Carat Australian Boulder Opal Pendant And Chain 18 Karat White Gold . This shows off very
Category

21st Century and Contemporary Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White 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.