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15 Carat Black Opal

Important Lightning Ridge 15 Carat Black Opal Diamond Vintage Necklace
Located in Santa Barbara, CA
This stunning black opal and diamond necklace is sure to impress. The nearly 15 carat centerpiece
Category

Vintage 1960s Art Deco Pendant Necklaces

Materials

Diamond, Opal, Black Opal, Platinum

Important 10.25 Carat Black Opal Diamond Gold Ring
Located in New York, NY
18k gold ring, with important approx. 10.25ct black opal, measuring 27 x 15 x 6mm. Surrounded with
Category

20th Century More Rings

Materials

Diamond, Opal, Gold

15 Carat Oval Shape Ethiopian Opal Cocktail Ring 14 Karat Yellow Gold Solid Ring
Located in New York, NY
A Huge Cocktail ring Approximately 15 Carat Oval Ethiopian Opal & Emerald Ring 14 Karat Yellow
Category

2010s Cocktail Rings

Materials

Opal, 14k Gold, Yellow Gold

Platinum Emerald Cut Diamond 7.14 Carat Oval Australian Black Opal Necklace
Located in Los Angeles, CA
Necklace is 85% Platinum 15% Iridium. Stones- 1 Natural Australian Black Opal 7.14 Carats, 4 Emerald Cut
Category

2010s American Art Deco Pendant Necklaces

Materials

Diamond, Opal, Black Opal, Platinum

AGL 18.92 Carat Black Opal with 25.94 Carat Tsavorite and Diamonds in Platinum
By Kiersten Elizabeth
Located in Charleston, SC
18.92 Carat AGL Certified Black Opal with 16.53 Carats Tsavorite Garnets and 9.41 Carats of
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Opal, Tsavorite, Platinum

Modern GIA Black Opal Diamond Platinum Halo Cocktail Ring
Located in Miami, FL
This stunning Fiery blue Black Opal ring was inspired in a  Diamond Halo and crafted in platinum
Category

1990s North American Modern Cocktail Rings

Materials

Black Opal, Opal, Diamond, Platinum

Teapot Design Australian Semi-Black Opal & Diamond, Tsavorite Pendant 18K Gold
Located in Suwanee, GA
Teapot Design Australian Semi-Black Opal & Diamond, Tsavorite Pendant 18K Gold. Free Domestic
Category

2010s American Artist Pendant Necklaces

Materials

Black Opal, Tsavorite, Opal, Diamond, 18k Gold

Black Opal Gold Ring Unises Stardust Pattern Engagement Style
By Alexey Gabilo
Located in Berlin, DE
18K yellow gold ring with natural Black Opal black opal - Australia opal measurements - 0.2 х 0.59
Category

2010s German Artisan Engagement Rings

Materials

Black Opal, Opal, Yellow Gold, 18k Gold, Gold

3.50 Carat Art Deco Opal Platinum Engagement Ring
Located in Atlanta, GA
: .15 Carat Total Weight Cut: Antique French Cut Color: Black Finger to Top of Stone Measurement: 4.5mm
Category

Vintage 1940s Unknown Art Deco Engagement Rings

Materials

Opal, Platinum

Lady's Black Opal and Ring in 14k Yellow Gold
Located in New York, NY
One lady's black opal in blue-green fire color with an average saturation. Contains a very bright
Category

Vintage 1970s American Art Deco Dome Rings

Materials

Opal, Black Opal, 14k Gold, Yellow Gold

Opal Earrings silver, Triplet of Australian opal, wife birthday gift
Located in Berlin, DE
0.28 in / 2 х 5 х 7 mm opal weight - 1.30 carat earrings length - 0.59 in / 15 mm earrings weight
Category

2010s German Artisan Lever-Back Earrings

Materials

Opal, Black Opal, Silver

Opal Earrings silver, Triplet of Australian opal, wife birthday gift
Opal Earrings silver, Triplet of Australian opal, wife birthday gift
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H 0.59 in W 0.2 in D 0.079 in L 0.28 in
Large Black Opal ring Australian Inky Sterling Silver Matte finish Neon Blue
Located in Berlin, DE
- 0.59 x 0.82 in / 15 x 21 mm weight of the opal - 13 carat weight of the ring - 13.20 grams  ring size
Category

2010s German Artist Cocktail Rings

Materials

Opal, Black Opal, Silver, Sterling Silver

Lady's Black Opal and Diamonds Ring in Platinum
Located in New York, NY
One lady's brown crystal opal with orange-red fire color. Saturation scale is average with pinfire
Category

Vintage 1970s American Art Deco Dome Rings

Materials

Diamond, Opal, Platinum

Black Opal 22 Karat Gold Bezel Band Fashion Ring One of a Kind Handmade Jewelry
By AB Jewelry NYC
Located in New York, NY
Custom listing. One-of-a-kind handmade 21Karat gold fashion band ring. Rich and exotic black opals
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Black Opal, Multi-gemstone, Opal, 18k Gold, Yellow Gold, Gold, 22k Gold

Unique Pattern Mexican Fire Opal Diamond Agate Pendant Necklace 18K Yellow Gold
Located in Suwanee, GA
. ---------------------------------------------------------------------------------------------------- ABOUT THIS PRODUCT Solid 18k Yellow Gold Mexican Fire Opal, 1.30 ct 3 Diamond...
Category

2010s American Artist Pendant Necklaces

Materials

Agate, Diamond, Opal, Fire Opal, 18k Gold, Yellow Gold

Opal Grape with Diamond Sapphire Enamel Vintage Style Drop Earrings in 18K Gold
Located in Bangkok, TH
0.55 carats blue sapphire and 0.93 carat diamond with black enamel. These dangle earrings could be the
Category

21st Century and Contemporary Thai Art Deco Drop Earrings

Materials

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

Stambolian 18K Yellow Gold Diamond Black Enamel Butterfly Pendant Necklace
By Stambolian
Located in Boca Raton, FL
enamel and diamonds Apprx. 15 carat Labradorite total weight 0.22 carat G color, VS clarity diamonds
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Diamond, Labradorite, 18k Gold, White Gold, Enamel

Silvia Furmanovich Dangle Drop Earrings 18Kt Gold 18.61 Ctw In Diamonds & Gems
By Silvia Furmanovich
Located in Miami, FL
, SI-1 Clarity. Fire Opal: Mount in four-prongs settings, with 2 pear faceted cut (15 x 9 x 6 mm) of
Category

1990s Brazilian Modernist Dangle Earrings

Materials

Fire Opal, Blue Topaz, Topaz, Opal, White Diamond, Diamond, Yellow Gold,...

Diamond Bespoke 18 Kt White Gold Rectangular Engraved Modern Hasbani Cufflinks
By Hasbani Diamonds
Located in London, GB
with a star set round white diamonds in the centre. The total Carat weight is 0.12 – 0.15 and 2.5 mm in
Category

2010s British Modern Cufflinks

Materials

Spinel, Tourmaline, Green Sapphire, Yellow Sapphire, Pink Sapphire, Blue...

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Natural Ethiopian Opal Bead Single Strand Necklace on Clearance Silver Clasp
Located in New York, NY
A great gift item Natural Opal single strand Bead Necklace with Silver Clasp 16" long 1 layers of Natural opal Beads These are natural smooth beads so has lots of shine and gla...
Category

2010s Beaded Necklaces

Materials

Opal, Silver

20 Carats Natural Ruby Oval Cabochons 14 Kt Gold Bezel Stud Earrings
By Tutti Frutti Jewellery
Located in Bangkok, TH
Simple Chic Earrings made of 2 Natural Ruby Oval Cabochons measuring 11x 12 mm and weighing 20 carats set in 14 Kt yellow bezel . In 1978 our workshop started in Italy to make sim...
Category

2010s Thai Contemporary Stud Earrings

Materials

Gold, 14k Gold

Antique 5.04 Carat GIA Fancy Pink Oval Diamond Cocktail Ring
Located in PARIS, FR
We invite you to discover this rare and majestic halo ring set with a 5.04 carat GIA certified oval Fancy Rose diamond accented with round cut colorless diamonds of 3,443 carats in t...
Category

2010s Asian Early Victorian Cocktail Rings

Materials

Pink Diamond, Diamond, 18k Gold

Girl on Balloons 14k gold Earrings Studs. Sapphires earrings in 14k gold. !
By Daizy Jewellery
Located in Istanbul, TR
Banksy inspired Girl on balloons earrings with multicolor natural gemstones. Contemporary design earrings. 14k gold Weight: 3.20 g. Size: 25 х 7 mm. Gemstones: Blue sapphires: 2 pie...
Category

21st Century and Contemporary Turkish Contemporary Stud Earrings

Materials

Garnet, Sapphire, Tanzanite, Topaz, 14k Gold

Louis Comfort Tiffany Black Opal and Plique a Jour Brooch
By Louis Comfort Tiffany
Located in Riverdale, NY
Tiffany Arts and Crafts Era Black Opal and Plique a Jour Brooch circa 1910's by Louis Comfort Tiffany with Julia Munson in 18k gold. Large peacock Black Opal round measuring .75" x 5...
Category

Antique Early 1900s American Art Nouveau Brooches

Materials

Opal, 18k Gold

18K Yellow Gold Turquoise Chain Necklace
By VR Jewels
Located in Houston, TX
Turquoise Necklace in 18K Gold studded with round cut topaz pieces and diamonds. Accessorize your look with this elegant blue topaz chain necklace. This stunning piece of jewelry ins...
Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

Turquoise, Yellow Gold, 18k Gold

18K Yellow Gold Turquoise Chain Necklace
18K Yellow Gold Turquoise Chain Necklace
Free Shipping
W 0.23 in L 18 in
Rare GIA Certified Type 2A I Flawless 6.00 Carat Natural Pink Oval Diamond Ring
Located in Tustin, CA
Extremely rare and highly sought after, estate GIA Certified Type 2a or IIa large oval cut 6.00 carat natural pink diamond and white diamond three stone ring set in 18 karat white an...
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

Pink Diamond, Diamond, White Gold, Rose Gold, 18k Gold

5.01 Carat Peridot Diamond 14K White Gold Ring
By DGI
Located in Los Angeles, CA
This beautiful ring has an Oval Cut Peridot in the center that weighs 4.66 carats. The ring is surrounded by a Halo of 24 Round Cut Diamonds that weigh 0.35 carats. The total carat w...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Peridot, Diamond, White Gold, 14k Gold

0.91 Carat Natural Emerald and Polki Diamond Victorian-Style Full Eternity Ring
Located in Tokyo, JP
A stunning Victorian Style Eternity ring featuring a total of 0.91 Carats of Natural Emeralds and 0.26 Carats of Polki Diamonds set in Silver and Gold. People have admired emerald’s ...
Category

Antique 19th Century Indian Victorian Band Rings

Materials

Emerald, Diamond, 14k Gold, Silver

Kunzite Halo Diamond White Gold Engagement Ring
By Roshe Jewels
Located in Los Angeles, CA
Kunzite Halo Diamond White Gold Engagement Ring A lovely Engagement Ring Option or as an alternate to a Pink Diamond Ring! This simply stunning Kunzite Diamond Ring has a 7.78 Carat...
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Kunzite, Diamond, 14k Gold, White Gold

Cartier Vivid Yellow, White Diamond Panther Watch
By Cartier
Located in New York, NY
CARTIER Vivid Yellow, White Diamond Panther Watch A magnificent 18k yellow gold Panthere watch, set with vivid yellow and white diamonds, emerald eyes and onyx, signed Cartier with F...
Category

Vintage 1980s French Wrist Watches

Materials

White Diamond, Yellow Diamond, Emerald, Onyx, 18k Gold

6.70 Carat Natural Ethiopian Opal and Diamond 14 Karat Solid Rose Gold Ring
Located in Los Angeles, CA
6.70 Carats Natural Impressive Ethiopian Opal and Diamond 14K Solid Rose Gold Ring Total Natural Opal Weight is: Approx. 5.00 Carats Total Natural Round Diamonds Weight: Approx. 1...
Category

2010s American Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Rose Gold

Huge Estate Vintage Australian Crystal Opal Diamond Platinum Ring, Signed
Located in New York, NY
This Beautiful Vintage Australian Crystal Opal is set in Authentic GRAFF Platinum Ring, signed “GRAFF”. The Center Stone is Round Shape Cabochon Australian Crystal Opal. Simply Stunn...
Category

Early 2000s Cocktail Rings

Materials

Diamond, Opal, Platinum

Bulgari Rome Elizabeth Taylor Style Colombian Emerald Diamond Necklace Set
By Bulgari
Located in New York, NY
Bulgari Rome Elizabeth Taylor Style Colombian Certified Emerald Diamond NecklaceDetaches Into Two Bracelets and Detachable Pendant An 18k yellow gold necklace was set with sixteen ...
Category

Vintage 1970s Italian Drop Necklaces

Materials

Diamond, Emerald, 18k Gold

Cartier Diamond and Pearl Necklace
By Cartier
Located in New York, NY
Cartier Triple Strand Cultured Pearl Necklace with Platinum and Diamond Clasp. Composed of three strands of pearls ap. 10.0 to 9.3 mm., completed by a clasp of 14 cut-cornered rectan...
Category

Late 20th Century French Artist Link Necklaces

Materials

Diamond, Pearl

Fabergé Délices D’Été Collection Diamond Sapphire Black Opal Earrings
By Fabergé
Located in Montreux, CH
Fabergé workmaster collections, capsule collections and jewellery suites each tell a story inspired by Fabergé’s rich legacy - masterpieces possessing the modernity, refinement and t...
Category

2010s British Belle Époque Drop Earrings

Materials

Diamond, Opal, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapp...

Recent Sales

40.35 Carat Mystical Opal Pendant by Zoltan David
By Zoltan David
Located in Austin, TX
"Venus" - 40.35 ct. white Ethiopian Opal looks to be floating in this high gloss black Knightsteel
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, Moonstone, Opal, Platinum

Alexandra Mor Black Rutilated Quartz Moonstone Green Opal Diamond Arch Earrings
By Alexandra Mor
Located in New York, NY
Cabochon Opals, Moonstones and Black Rutilated Quartz. Green Cabochon Opals weigh a total of 15.58 carats
Category

21st Century and Contemporary American Contemporary Chandelier Earrings

Materials

Diamond, Moonstone, Opal, Quartz, 18k Gold, Platinum

White Gold Opal, Multi-Color Sapphire and Diamond Cocktail Ring
Located in New York, NY
Stylish Ethiopian free-form red opal: 24.38 carats, bezel-set in bohemian chic 18 Karat white gold
Category

2010s Unknown Cocktail Rings

Materials

Black Diamond, Opal, Sapphire, Blue Sapphire, 18k Gold, White Gold

Australian Bolder Opal Diamond Necklace 14 Karat Yellow Gold
Located in Barnsley, GB
Australian Boulder opals are the second most valuable type of opal (following black opal). Boulder opals are
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Opal, Yellow Gold

Antique, Edwardian, 18 Carat Gold, Tourmaline and Diamond Ring
Located in Rochford, Essex
, turquoise, amethyst, jade, citrine, black opal, peridot, tourmaline, pink sapphire, yellow sapphire, coral
Category

Early 20th Century British Cocktail Rings

Materials

Diamond, Tourmaline

Stunning Art Nouveau 15 Carat Gold Black Opal and Seed Pearl Pendant
Located in St Helens, GB
A beautiful true art nouveau design Edwardian era pendant c1905. Modelled in 15 carat yellow gold
Category

20th Century British Edwardian Pendant Necklaces

Materials

Opal, 15k Gold

Antique Late Victorian Black Opal and Diamond Ring in 15 Carat Yellow Gold
Located in Yorkshire, West Yorkshire
right of the Black Opal stone. This unusual and unique shape sites beautifully on the finger and is this
Category

Antique Late 19th Century British Late Victorian Cluster Rings

Materials

Opal, 15k Gold, Yellow Gold

LB Exclusive Platinum 1.36 Carat Diamond and Black Opal Necklace
By LB Exclusive
Located in Southampton, PA
with a 5.10 ct black opal and a total of 1.36 carats of diamonds. Offered in estate condition, this
Category

21st Century and Contemporary Pendant Necklaces

Materials

Opal, Diamond, Platinum

1.22 Carat, Natural, Black Opal and Diamond Edwardian-Style Ring Set in Platinum
Located in Tokyo, JP
A beautiful Estate Edwardian Style Ring featuring a 1.22 Carat, Natural, Australian Black Opal and
Category

20th Century Japanese Edwardian Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Diamond and Black Opal Oval Platinum Ring
Located in Southampton, PA
This ring is crafted from platinum and set with a black opal that weighs 1.95 carats and with
Category

20th Century More Rings

Materials

White Diamond, Opal, Platinum

Edwardian Black Opal Diamond Platinum Cocktail Ring
Located in Philadelphia, PA
Centering a bezel set oval cabochon black opal measuring approximately 15 x 11.5 mm, with strong
Category

Vintage 1910s Unknown Edwardian Fashion Rings

Materials

Diamond, Opal, Platinum

LB Exclusive Platinum 1.36 Carat Diamond and Black Opal Necklace
By LB Exclusive
Located in Southampton, PA
with a 5.10 ct black opal and a total of 1.36 carats of diamonds. Offered in estate condition
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, Platinum

14K White Gold Vintage Black Opal & Diamond Ring, 5.9g
Located in Laguna Beach, CA
black backing. No cracks in the opal. The side diamonds are round, single-cuts, H color, Vs clarity, .15
Category

20th Century Cocktail Rings

Materials

Diamond, Opal, White Gold

Rare Art Deco Australian Black Opal Diamond Platinum Pendant Brooch
Located in Cape May, NJ
The bklaopal is actually two 7.5 carat opals totaling 15 carats. The opals are set in platinum and
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Opal, 14k Gold, Platinum

Blue Opal Cabochon 10.31 Ct Deep Neon Blue Natural Australian Stone Magic
Located in Berlin, DE
х 15 х 20 mm stone weight - 10.31 carats
Category

2010s Australian Artisan Vanity Items

Materials

Opal, Black Opal

Boulder Opal Ivy Black Gold Ring Bright Blue Opalscent Gemstone Kingfisher Bird
By Alexey Gabilo
Located in Berlin, DE
in black 14k gold opal origin - Australia opal measurements - 0.59 х 0.95 in / 15 х 24 mm stone
Category

2010s French Art Nouveau Fashion Rings

Materials

Opal, Gold, 14k Gold

Opal Diamond Gold Pendant on Chain
Located in London, GB
An opal and diamond cluster pendant. The pendant is formed of one tear drop black opal, rub-over
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

Opal Diamond Gold Pendant on Chain
Located in London, GB
An opal and diamond cluster pendant. The pendant is formed of one tear drop black opal, rub-over
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

Alex Soldier Fire Opal Spinel Garnet Sterling Silver Ring One of a Kind
By Alex Soldier
Located in New York, NY
Alex Soldier Fire Opal Astra ring features 15 carats of fire opal, 8.6 carats of black spinel and
Category

2010s American Cocktail Rings

Materials

Garnet, Opal, Spinel, Platinum, Rhodium, Silver, Sterling Silver, Mixed ...

Edwardian Long 15 Carat Yellow Gold Chain Necklace with Four Black Opal Stones
Located in Yorkshire, West Yorkshire
Black Opals in this necklace have milgrain rub over 15ct yellow Gold setting and show such beautiful
Category

Vintage 1910s Unknown Edwardian Chain Necklaces

Materials

Opal, Yellow Gold, Gold, 15k Gold

Rare 9.77 Carat Natural Australian Black Opal and Diamond White Gold Ring
Located in Tustin, CA
triplet or doublet. The black cabochon opal measures approximately 15 mm long x 10 mm wide x 13.24 mm deep
Category

20th Century Australian Contemporary Cocktail Rings

Materials

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

American 1895 Art Nouveau Ring In 14Kt Yellow Gold With 3.42 Cts Black Opal
Located in Miami, FL
bezel setting, with 1 oval cabochon cut (15 x 10 x 4 mm) of natural black opal with an estimate weight
Category

Antique 1890s American Art Nouveau Dome Rings

Materials

Black Opal, Opal, Yellow Gold, 14k Gold, Gold

Tiffany & Co. Semi Black Boulder Opal Diamond Yellow Gold Pendant
By Tiffany & Co.
Located in Los Angeles, CA
-shaped semi-black boulder opal weighing approximately 4.00 carats. DIAMONDS: twenty round brilliant-cut
Category

Vintage 1980s American Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Australian Black Opal Onyx Earrings Pendant Made for Jessye Norman Opera Legend
Located in New York, NY
impressive size. They total approximately 5.3 Carat. The opals are set in Black Onyx and 14 Karat Yellow
Category

Mid-20th Century Australian Contemporary Clip-on Earrings

Materials

Opal, 14k Gold

Pink Opal Gold and Diamond Butterfly Pendant Necklace Black Enamel Stambolian
By Stambolian
Located in Boca Raton, FL
Peruvian Opal framed with white enamel and diamonds Apprx. 15 carat Pink Peruvian Opal total weight 0.22
Category

21st Century and Contemporary American Pendant Necklaces

Materials

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

Ethiopian Opal Diamond Black Enamel Art Deco Style Brooch in 18K White Gold
Located in Bangkok, TH
A beautiful brooch made with a rare combination of an opal, diamonds, and black enamel. The
Category

21st Century and Contemporary Thai Art Deco Brooches

Materials

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

Large Black Opal Art Deco Style Platinum, Diamond, Sapphire and
Located in San Francisco, CA
This large and lavish oval black opal with it's spectacular canvas of shimmering blues and greens
Materials

Opal, Diamond, Emerald, Sapphire, Platinum

Antique, Victorian, 15ct Gold, Pink Sapphire Ring
Located in Rochford, Essex
lovely 15 carat yellow gold mount to show it off. Sometimes, it pays to keep things simple. Place Of
Category

Antique Late 19th Century Engagement Rings

Materials

Pink Sapphire, Gold

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15 Carat Black Opal For Sale on 1stDibs

You are likely to find exactly the 15 carat black opal you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from gold, platinum and 18k gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 15 carat black opal among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. Finding an appealing 15 carat black opal — no matter the origin — is easy, but Alexey Gabilo, Hasbani Diamonds and Kiersten Elizabeth each produced a popular version that is worth a look. A 15 carat black opal can make for a versatile accessory, but a selection from our variety of 15 opal versions can add an especially stylish touch. A cabochon version of this piece has appeal, but there are also oval cut and round cut versions for sale. When shopping for a 15 carat black opal, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 15 Carat Black Opal?

On average, a 15 carat black opal at 1stDibs sells for $6,200, while they’re typically $2,240 on the low end and $98,000 for the highest priced versions of this item.