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18.70 Carat Australian Crystal Opal Diamond 18k Yellow Gold & Platinum Brooch
18.70 Carat Australian Crystal Opal Diamond 18k Yellow Gold & Platinum Brooch

18.70 Carat Australian Crystal Opal Diamond 18k Yellow Gold & Platinum Brooch

Located in Beverly Hills, CA

A contemporary brooch featuring a superb 18.70-carat Australian opal, showcasing a vibrant display of play of color. Large and bright flashes of green, blue, orange, yellow and more ...

Category

21st Century and Contemporary American Contemporary Brooches

Materials

Diamond, Opal, 18k Gold, Yellow Gold, Platinum

Vintage 18K Yellow Gold 55ct Oval Shaped Opal Modernist Dome Ring
Vintage 18K Yellow Gold 55ct Oval Shaped Opal Modernist Dome Ring

Vintage 18K Yellow Gold 55ct Oval Shaped Opal Modernist Dome Ring

Located in Palm Beach, FL

This positively massive 18K yellow gold "Modernist Creation" is absolutely amazing. At it's center is a subtle semi-transparent natural contraluz opal exhibiting delicate and distin...

Category

Late 20th Century American Modernist Dome Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold
Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold

Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Ethiopian Opal = 5.68 Carat 28 Diamonds = 0.70 Carats Metal: 14K White Gold Ring Size: 7* US *It can b...

Category

Late 20th Century Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold, 14k Gold, White Gold

Vintage 18k Gold Oval Domed White Opal w/ Elegant Diamond Frame Flower Ring
Vintage 18k Gold Oval Domed White Opal w/ Elegant Diamond Frame Flower Ring

Vintage 18k Gold Oval Domed White Opal w/ Elegant Diamond Frame Flower Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine White Opal - Oval Cabochon Cut - Prong Set - White Base w/ Incredible Fiery Play of Violet Green & Orange Play Of Colors - 11.5x10.5mm (approx.) (21...

Category

20th Century Engagement Rings

Materials

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

Oval Shape Opal with Diamond & Sapphire Accent Antique Style White Gold Earrings
Oval Shape Opal with Diamond & Sapphire Accent Antique Style White Gold Earrings

Oval Shape Opal with Diamond & Sapphire Accent Antique Style White Gold Earrings

By Unbranded

Located in Tysons, VA

(approx. total weight) Backing: Lever Backs Center Gemstones Type: Australian Opal Shape: Cabochon Size: 6×4 mm. Number: 2 Weight: 0.60 Carat (approx. total weight) Additional Gemsto...

Category

21st Century and Contemporary Art Deco Drop Earrings

Materials

Diamond, Opal, Sapphire, 14k Gold, White Gold

Opal Silver Ivy Ring Natural Australian Gem Boulder Gem Bicolor Blue Pink Unisex
Opal Silver Ivy Ring Natural Australian Gem Boulder Gem Bicolor Blue Pink Unisex

Opal Silver Ivy Ring Natural Australian Gem Boulder Gem Bicolor Blue Pink Unisex

Located in Berlin, DE

Patinated gold-plated silver ring with natural Boulder Opal opal origin - Australia stone measurements - 0.47 х 0.71 in / 12 х 18 mm stone weight - 6.90 carats ring weight - 5.35 gra...

Category

2010s French Art Nouveau Fashion Rings

Materials

Opal, Silver, Sterling Silver

Vintage 14.00 Ct Opal Diamond Ruby Insect Brooch, 18K Gold, Circa 1940
Vintage 14.00 Ct Opal Diamond Ruby Insect Brooch, 18K Gold, Circa 1940

Vintage 14.00 Ct Opal Diamond Ruby Insect Brooch, 18K Gold, Circa 1940

Located in Napoli, IT

This exceptionally hand crafted, richly detailed, vintage brooch is 1940 circa, Italian origin Modelled in the most fascinating fly design in a magic combination of earth mined gemst...

Category

Vintage 1940s Italian Retro Brooches

Materials

Diamond, Opal, Ruby, 18k Gold, Silver

32.41 Carat Australian Boulder Opal Diamond 18K Yellow Gold & Platinum Brooch
32.41 Carat Australian Boulder Opal Diamond 18K Yellow Gold & Platinum Brooch

32.41 Carat Australian Boulder Opal Diamond 18K Yellow Gold & Platinum Brooch

Located in Beverly Hills, CA

A striking brooch featuring a large and impressive 32.41 carat Australian opal. The opal displays mesmerizing blues, greens, and purples that dance across the stone creating a vivid ...

Category

21st Century and Contemporary American Contemporary Brooches

Materials

Diamond, Opal, 18k Gold, Yellow Gold, Platinum

Handcraft Sapphires 18 Karat White Gold Diamonds Opal Cocktail Ring
Handcraft Sapphires 18 Karat White Gold Diamonds Opal Cocktail Ring

Handcraft Sapphires 18 Karat White Gold Diamonds Opal Cocktail Ring

By SCALA GIOIELLI

Located in Marcianise, IT

For any problems related to some materials contained in the items that do not allow shipping and require specific documents that require a particular period, please contact the selle...

Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

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

Platinum & 18k Yellow Gold Large Oval Opal w/ Diamond Spray Side Ring
Platinum & 18k Yellow Gold Large Oval Opal w/ Diamond Spray Side Ring

Platinum & 18k Yellow Gold Large Oval Opal w/ Diamond Spray Side Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Play of Green & Blue - 16.61 x 10.72mm (10) Natural Genuine Diamonds - Marquise & Round Brilli...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold, Platinum

Engagement Opal Ring Gold Unisex Tree of Fantasy Forest Lotr Style
Engagement Opal Ring Gold Unisex Tree of Fantasy Forest Lotr Style

Engagement Opal Ring Gold Unisex Tree of Fantasy Forest Lotr Style

By Alexey Gabilo

Located in Berlin, DE

14K yellow gold ring with natural Boulder Opal opal origin - Australia opal weight - 14 carats stone measurements - 0.16 х 0.55 х 0.87 in / 4 х 14 х 22 mm ring weight - 7.45 grams ri...

Category

2010s French Artisan Wedding Rings

Materials

Crystal, Opal, Gold, 14k Gold, Yellow Gold

Ethiopian Triangle Cabouchon Opal and Diamond 18 Carat Gold Pendant and Chain
Ethiopian Triangle Cabouchon Opal and Diamond 18 Carat Gold Pendant and Chain

Ethiopian Triangle Cabouchon Opal and Diamond 18 Carat Gold Pendant and Chain

Located in London, GB

This unique necklace features a lovely triangle Ethiopian cabochon opal with a beautiful play of colour weighing approximately 4.25ct mounted in a three claw open back setting.

Category

2010s English Modern Pendant Necklaces

Materials

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

Pear Shape Coral and Ethiopian Opal Dangle Earrings in 18k Yellow Gold
Pear Shape Coral and Ethiopian Opal Dangle Earrings in 18k Yellow Gold

Pear Shape Coral and Ethiopian Opal Dangle Earrings in 18k Yellow Gold

By Sarosi By Timeless Gems

Located in Los Angeles, CA

These gorgeous dangle earrings feature colorful pear-shaped Ethiopian opals dangling from lovely peach coral cabochons set in 18k yellow gold!

Category

21st Century and Contemporary North American Artisan Dangle Earrings

Materials

Coral, Opal, Multi-gemstone, Gold, 18k Gold, Yellow Gold

Set in 18K Gold, 7.35 carats Ethiopian Opal, Black Onyx & Diamonds Stud Earrings
Set in 18K Gold, 7.35 carats Ethiopian Opal, Black Onyx & Diamonds Stud Earrings

Set in 18K Gold, 7.35 carats Ethiopian Opal, Black Onyx & Diamonds Stud Earrings

By JEWEL HUB

Located in Hong Kong, HK

✦ Handmade / Handcrafted Fine Jewelry ✦ Gemstone: Ethiopian Opal ✦ Gemstone Cut: Oval Cabochon ✦ Gemstone Weight: 7.35 ct.

Category

21st Century and Contemporary Indian Art Deco Stud Earrings

Materials

Diamond, Onyx, Opal, 18k Gold

18 Karat Yellow Gold 2.60 Carat Opal and 0.26 Cttw Diamond Ring
18 Karat Yellow Gold 2.60 Carat Opal and 0.26 Cttw Diamond Ring

18 Karat Yellow Gold 2.60 Carat Opal and 0.26 Cttw Diamond Ring

By Campanelli & Pear

Located in Troy, MI

Made from rich 18 karat yellow gold with diamond halo = 0.26 Cttw. 2.60 Carat Opal is 12 x 10mm oval cabochon cut. Ring is a size 7 and is sizable.

Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Vintage GIA Certified Black Opal Mixed Cut Diamond Halo 14K Cocktail Ring
Vintage GIA Certified Black Opal Mixed Cut Diamond Halo 14K Cocktail Ring

Vintage GIA Certified Black Opal Mixed Cut Diamond Halo 14K Cocktail Ring

Located in Miami, FL

Cut: Oval, Double Cabochon Origin: Natural Black Opal Measurements: 13.75 x 11.11 x 5.55 mm GIA Certified: 2235446912 Side Stones Details: Type: Diamonds Cut: 14 Round Diamonds, 2 ...

Category

1990s Contemporary Cocktail Rings

Materials

Diamond, Black Opal, Gold, 14k Gold, White Gold

14k Gold Textured Coral Reef Motif Ring with Mexican Fire Opal & Mother of Pearl
14k Gold Textured Coral Reef Motif Ring with Mexican Fire Opal & Mother of Pearl

14k Gold Textured Coral Reef Motif Ring with Mexican Fire Opal & Mother of Pearl

Located in Miami, FL

Magnificence in opals, this ring boasts 3 fiery orange tone cabochon cut Mexican opals and a lavender tone mother of pearl.

Category

1990s American Art Deco Cocktail Rings

Materials

Opal, Fire Opal, 14k Gold, Yellow Gold

Set in 18K white Gold, Ethiopian Opal, Aquamarines & Diamonds Cocktail Dome Ring
Set in 18K white Gold, Ethiopian Opal, Aquamarines & Diamonds Cocktail Dome Ring

Set in 18K white Gold, Ethiopian Opal, Aquamarines & Diamonds Cocktail Dome Ring

By JEWEL HUB

Located in Hong Kong, HK

✦ Handmade / Handcrafted Fine Jewelry ✦ Gemstone: Ethiopian Opal ✦ Gemstone Cut: Pear cabochon ✦ Gemstone Weight: 4.55 ct.

Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

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

Elegant Natural White Opal 925 Silver Ring Handmade with Play of Colors Size 9.5
Elegant Natural White Opal 925 Silver Ring Handmade with Play of Colors Size 9.5

Elegant Natural White Opal 925 Silver Ring Handmade with Play of Colors Size 9.5

Located in Peshawar, PK

💎 GEMSTONE TYPE: Opal ⚖️ WEIGHT: 12.79 Grams 🪚 SHAPE & CUT: Cabochon Cut 💍 RING SIZE (US): 9.5 🌈 COLOR: White METAL: 925 Sterling Silver 🔎 CLARITY: Clean 🧪 TREATMENT: None (...

Category

21st Century and Contemporary Ethiopian Artisan Cocktail Rings

Materials

Opal, Silver, Sterling Silver

Opal with Brown Diamond Ring Set in 18 Karat Rose Gold Settings
Opal with Brown Diamond Ring Set in 18 Karat Rose Gold Settings

Opal with Brown Diamond Ring Set in 18 Karat Rose Gold Settings

Located in Bangkok, TH

Opal 10.68 carats with Brown Diamond 1.46 carats Ring set in 18 Karat Rose Gold Settings Width: 2.2 cm Length: 3.0 cm Ring Size: 54 Total Weight: 17.59 grams "We first opened doo...

Category

2010s Thai More Rings

Materials

Brown Diamond, Opal, 18k Gold, Rose Gold

Vintage Opal Ring 14k Yellow Gold Mosaic Cocktail Fine Estate Jewelry
Vintage Opal Ring 14k Yellow Gold Mosaic Cocktail Fine Estate Jewelry

Vintage Opal Ring 14k Yellow Gold Mosaic Cocktail Fine Estate Jewelry

Located in Torrance, CA

Five cabochon cut teardrop shaped opals measure 8mm x 5mm (estimated at 0.50 carats each - 2.50 carats total estimated weight).

Category

Late 20th Century American Modern Cocktail Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

Opal with Brown Diamond Ring set in 18 Karat Rose Gold Settings
Opal with Brown Diamond Ring set in 18 Karat Rose Gold Settings

Opal with Brown Diamond Ring set in 18 Karat Rose Gold Settings

Located in Bangkok, TH

Opal 6.12 carats with Brown Diamond 0.87 carats Ring set in 18 Karat Rose Gold Settings Width: 1.9 cm Length: 1.6 cm Ring Size: 51 "Since we first opened doors in 1980 our store w...

Category

2010s Thai More Rings

Materials

Brown Diamond, Opal, 18k Gold, Rose Gold

Edwardian 6.00 Ct Harlequin Opal 1.80 Ct Diamond 18 KT Pendant
Edwardian 6.00 Ct Harlequin Opal 1.80 Ct Diamond 18 KT Pendant

Edwardian 6.00 Ct Harlequin Opal 1.80 Ct Diamond 18 KT Pendant

Located in Napoli, IT

This gorgeous Edwardian period necklace is 1910 Fine hand crafting of 18 KT / Platinum matched with a 9 KT traditional chain as found A lovely elongated pendant with a diamond line l...

Category

Early 20th Century European Edwardian Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, 9k Gold, Platinum

Opal with Brown Diamond Ring Set in 18 Karat Rose Gold Settings
Opal with Brown Diamond Ring Set in 18 Karat Rose Gold Settings

Opal with Brown Diamond Ring Set in 18 Karat Rose Gold Settings

Located in Bangkok, TH

Opal 3.33 carats with Brown Diamond 0.82 carat Ring set in 18 Karat Rose Gold Settings Width: 1.4 cm Length: 1.8 cm Ring Size: 52 "Since we first opened doors in 1980 our store wa...

Category

2010s Thai More Rings

Materials

Brown Diamond, Opal, 18k Gold, Rose Gold

Oval Shape Blue Opal & Emerald Diamond Antique Style Cocktail White Gold Ring
Oval Shape Blue Opal & Emerald Diamond Antique Style Cocktail White Gold Ring

Oval Shape Blue Opal & Emerald Diamond Antique Style Cocktail White Gold Ring

By Unbranded

Located in Tysons, VA

This Art Deco style opal ring features a stunning 3.75 oval shaped cabochon opal with French cut emerald and diamond on either side set in 14k white gold.

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Emerald, Opal, 14k Gold, White Gold

Australian Opal Ruby Diamond Platinum Pendant, GIA
Australian Opal Ruby Diamond Platinum Pendant, GIA

Australian Opal Ruby Diamond Platinum Pendant, GIA

Located in Beverly Hills, CA

A special 34.84 carat kite shape double cabochon natural opal is bordered by 2.18 crats of round rubies.

Category

2010s Pendant Necklaces

Materials

Diamond, White Diamond, Opal, Ruby, Platinum

David Kord 14K WG Ethiopian Opal Inside-Out Hoop Earrings — 6.99ctw, 34mm
David Kord 14K WG Ethiopian Opal Inside-Out Hoop Earrings — 6.99ctw, 34mm

David Kord 14K WG Ethiopian Opal Inside-Out Hoop Earrings — 6.99ctw, 34mm

Located in Morris Plains, NJ

A spectacular and show-stopping pair of inside-out hoop earrings by David Kord, showcasing a breathtaking continuous sweep of round Ethiopian opals totaling 6.99 carats, prong-set in...

Category

21st Century and Contemporary American Modern Hoop Earrings

Materials

Opal, 14k Gold, White Gold

AGL 18.92 Carat Black Opal with 25.94 Carat Tsavorite and Diamonds in Platinum
AGL 18.92 Carat Black Opal with 25.94 Carat Tsavorite and Diamonds in Platinum

AGL 18.92 Carat Black Opal with 25.94 Carat Tsavorite and Diamonds in Platinum

By Kiersten Elizabeth

Located in Southport, CT

Pendant Detail: 18.92 Carat Oval Double Cabochon Australlian Black Opal *AGL Report # 1105700 - image attached to listing 8.30 Carat Trillion Cut Tsavorite Garnet 1.20 Carat Ma...

Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Opal, Tsavorite, Platinum

David Webb 18K Yellow Gold Newport Opal Rock Crystal Ladies Drop Earrings
David Webb 18K Yellow Gold Newport Opal Rock Crystal Ladies Drop Earrings

David Webb 18K Yellow Gold Newport Opal Rock Crystal Ladies Drop Earrings

By David Webb

Located in New York, NY

Revealing the legendary jeweler’s mastery of proportion and craftsmanship, each earring features two pear-shaped cabochon opals with a faceted rock crystal bead and hammered 18K gold...

Category

20th Century American Modern Drop Earrings

Materials

Crystal, Opal, Rock Crystal, Yellow Gold

Vintage Australian Solid Crystal Opal Diamond Flower Cluster Ring in 10K Gold
Vintage Australian Solid Crystal Opal Diamond Flower Cluster Ring in 10K Gold

Vintage Australian Solid Crystal Opal Diamond Flower Cluster Ring in 10K Gold

Located in SYDNEY, AU

This stunning ornate design vintage opal ring is set with six beautiful and bright pear-shaped Australian solid crystal opals in an asymmetrical flower shape, accented with a row of ...

Category

Late 20th Century Australian Retro Cluster Rings

Materials

Diamond, Opal, 10k Gold, Yellow Gold

Fire Opal with Orange Sapphire and Diamond Ring Set in 18 Karat White Gold
Fire Opal with Orange Sapphire and Diamond Ring Set in 18 Karat White Gold

Fire Opal with Orange Sapphire and Diamond Ring Set in 18 Karat White Gold

Located in Bangkok, TH

Fire Opal 1.25 carats with Orange Sapphire 0.28 carat and Diamond 0.43 carat Ring set in 18 Karat White Gold Settings Width: 1.2 cm Length: 1.5 cm Ring Size: 54 "Since we first op...

Category

2010s Thai Contemporary Solitaire Rings

Materials

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

New 14k White Gold GIA 6.83ctw Opal w/ Diamond Halo Sideway Pendant Necklace
New 14k White Gold GIA 6.83ctw Opal w/ Diamond Halo Sideway Pendant Necklace

New 14k White Gold GIA 6.83ctw Opal w/ Diamond Halo Sideway Pendant Necklace

Located in Montclair, NJ

Comes w/ GIA certification for the opal. Stock Number: MK-190182400 --Certification Details:-- Laboratory: GIA GIA Report Number: 6233521922 Shape: Oval Cutting Style: Double Caboch...

Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Opal, Gold, 14k Gold, White Gold

Forget Me Knot Bow Brooch Pendant with Fire Opal and Yellow Diamonds
Forget Me Knot Bow Brooch Pendant with Fire Opal and Yellow Diamonds

Forget Me Knot Bow Brooch Pendant with Fire Opal and Yellow Diamonds

Located in Brisbane, AU

Making a bold yet refined statement, the Forget Me Knot Brooch with Fire Opal and Yellow Diamonds is crafted as a one-of-a-kind jewel, centred around a luminous fire opal embraced by...

Category

21st Century and Contemporary Australian Artisan Brooches

Materials

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

French Antique Art Nouveau Gold GIA Black Opal & Diamond Repousse Navette Ring
French Antique Art Nouveau Gold GIA Black Opal & Diamond Repousse Navette Ring

French Antique Art Nouveau Gold GIA Black Opal & Diamond Repousse Navette Ring

Located in Montclair, NJ

Comes w/ GIA certification for the opal! Stock Number: MK-680690238 --Certification Details:-- Laboratory: GIA Report Number: 6237487399 Shape: Oval Cutting Style: Double Cabochon T...

Category

Antique 19th Century Art Nouveau Cocktail Rings

Materials

Diamond, Opal, Gold, White Gold, Yellow Gold

Antique Edwardian English 18k Gold & Platinum Opal Old Diamond Halo Cluster Ring
Antique Edwardian English 18k Gold & Platinum Opal Old Diamond Halo Cluster Ring

Antique Edwardian English 18k Gold & Platinum Opal Old Diamond Halo Cluster Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Opal - Round Cabochon Cut - Pave Set - White Base w/ Nice Play of Colors - 5.2mm (approx.) (8) Natural Genuine Diamonds - Old Mine & Old European Cu...

Category

Antique 19th Century Edwardian Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold, Platinum

Sapphire, Opal, and Diamond Long Station Necklace
Sapphire, Opal, and Diamond Long Station Necklace

Sapphire, Opal, and Diamond Long Station Necklace

Located in New York, NY

It features a continuous strand of bezel-set cabochon blue sapphires totaling 54.47 carats, interspersed with shimmering opals totaling 9.54 carats.

Category

20th Century Retro Multi-Strand Necklaces

Materials

Diamond, Opal, Sapphire, Gold, 14k Gold, White Gold

Opal Blue Sapphire Diamond Art Deco Style Floral Yellow Gold Ring
Opal Blue Sapphire Diamond Art Deco Style Floral Yellow Gold Ring

Opal Blue Sapphire Diamond Art Deco Style Floral Yellow Gold Ring

By Unbranded

Located in Tysons, VA

This delightful vintage style ring is centered with a bezel set oval cabochon white opal. The opal is bordered with eight blue sapphires and on black enamel background.

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Opal, Blue Sapphire, 9k Gold, Yellow Gold, Enamel

Vintage Spider Pendant Opal Camphor Glass 14k Yellow Gold Estate Fine Jewelry
Vintage Spider Pendant Opal Camphor Glass 14k Yellow Gold Estate Fine Jewelry

Vintage Spider Pendant Opal Camphor Glass 14k Yellow Gold Estate Fine Jewelry

Located in Torrance, CA

Particulars: Weight: 7.6 grams Stones: One cabochon opal measuring 8mm x 6mm. The camphor glass measures from 5mm to 10mm wide and is 7mm thick.

Category

Mid-20th Century American Modern Pendant Necklaces

Materials

Opal, Gold, 14k Gold, Yellow Gold

Set in 18K Gold, Ethiopian Opals, Black Onyx & Diamonds Art Deco Stud Earrings
Set in 18K Gold, Ethiopian Opals, Black Onyx & Diamonds Art Deco Stud Earrings

Set in 18K Gold, Ethiopian Opals, Black Onyx & Diamonds Art Deco Stud Earrings

By JEWEL HUB

Located in Hong Kong, HK

✦ Handmade / Handcrafted Fine Jewelry ✦ Gemstone: Ethiopian Opal ✦ Gemstone Cut: Cabochon ✦ Gemstone Weight: 4.34 ct.

Category

21st Century and Contemporary Indian Art Deco Stud Earrings

Materials

Diamond, Onyx, Opal, 18k Gold

8.61 Carat White Opal and 0.04 Carat Diamond 15K Yellow Gold Cocktail Ring
8.61 Carat White Opal and 0.04 Carat Diamond 15K Yellow Gold Cocktail Ring

8.61 Carat White Opal and 0.04 Carat Diamond 15K Yellow Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting is embellished with a stunning feature platinum six claw set 8.61ct cabochon cut white opal. The ribbon designs to the side of the setting continue to ...

Category

Antique Early 1900s Victorian Cocktail Rings

Materials

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

Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold
Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold

Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Ethiopian Opal = 5.68 Carat 28 Diamonds = 0.70 Carats Metal: 14K White Gold Ring Size: 7* US *It can b...

Category

Late 20th Century Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold, 14k Gold, White Gold

Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold
Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold

Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Ethiopian Opal = 5.68 Carat 28 Diamonds = 0.70 Carats Metal: 14K White Gold Ring Size: 7* US *It can b...

Category

Late 20th Century Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold, 14k Gold, White Gold

Vintage Chinese Sterling Filigree Multi-Stone Cuff Bracelet with Floral Motifs
Vintage Chinese Sterling Filigree Multi-Stone Cuff Bracelet with Floral Motifs

Vintage Chinese Sterling Filigree Multi-Stone Cuff Bracelet with Floral Motifs

Located in New York, NY

Yellow Citrine (faceted): A warm, golden gemstone that brings brightness and warmth to the ensemble. Opal (orange cabochon): This unique stone exudes warm orange fire and adds a bold...

Category

Vintage 1940s Chinese Cuff Bracelets

1.77ct Fine Australian Black Opal & Diamond Platinum Halo Cocktail Ring
1.77ct Fine Australian Black Opal & Diamond Platinum Halo Cocktail Ring

1.77ct Fine Australian Black Opal & Diamond Platinum Halo Cocktail Ring

By Gems and Jewels UK

Located in Birmingham, GB

Top grade stone of incredible quality This opal has an excellent oval cabochon cut showing the colour beautifully.

Category

21st Century and Contemporary Cocktail Rings

Materials

Opal, Black Opal, Diamond, Platinum

Natural Grey Color Baroque Pearls Pink Opal Gold Diamonds Red Enamel Earrings
Natural Grey Color Baroque Pearls Pink Opal Gold Diamonds Red Enamel Earrings

Natural Grey Color Baroque Pearls Pink Opal Gold Diamonds Red Enamel Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

The upper part consists of 2 round cabochons of natural pink opal, then in the central part we have a white gold element, diamonds and red enamel, at the bottom there are 2 baroque p...

Category

2010s Thai Art Deco Dangle Earrings

Materials

Diamond, Opal, Pearl, Gold, 18k Gold, Enamel

14.11 Carat Opal Emerald Diamond 18 Karat Gold Triple Drop Earrings
14.11 Carat Opal Emerald Diamond 18 Karat Gold Triple Drop Earrings

14.11 Carat Opal Emerald Diamond 18 Karat Gold Triple Drop Earrings

By Meghna Jewels

Located in Hoffman Estate, IL

Handcrafted from 18-karat gold, these exquisite drop earrings are set with 14.11 carats Opal doublet, 0.32 carats emerald and 1.62 carats of glimmering diamonds. FOLLOW MEGHNA JEWE...

Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

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

Natural Grey Color Baroque Pearls Pink Opal Gold Diamonds Red Enamel Earrings
Natural Grey Color Baroque Pearls Pink Opal Gold Diamonds Red Enamel Earrings

Natural Grey Color Baroque Pearls Pink Opal Gold Diamonds Red Enamel Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

SHIPPING+CUSTOM DUTY ARE PAID BY SELLER The upper part consists of 2 round cabochons of natural pink opal, then in the central part we have a white gold element, diamonds and red e...

Category

2010s Thai Art Deco Dangle Earrings

Materials

Diamond, Opal, Pearl, Gold, 18k Gold, Enamel

Vintage Art Nouveau 18K Gold Opal Diamond Bangle Bracelet, Circa 1910
Vintage Art Nouveau 18K Gold Opal Diamond Bangle Bracelet, Circa 1910

Vintage Art Nouveau 18K Gold Opal Diamond Bangle Bracelet, Circa 1910

Located in Palm Desert, CA

This Tested 18 Karat Yellow Gold Opal Diamond Hinged Bangle Bracelet is a beautifully crafted piece adorned with nine prong-set opals and eighteen euro-cut diamonds. The vibrant play...

Category

Vintage 1910s Unknown Art Nouveau Bangles

Materials

Opal, Diamond, Gold, Yellow Gold, 18k Gold

Oval Shape Ethiopian Opal & Emerald Sapphire Halo Set 18K Yellow Gold Ring
Oval Shape Ethiopian Opal & Emerald Sapphire Halo Set 18K Yellow Gold Ring

Oval Shape Ethiopian Opal & Emerald Sapphire Halo Set 18K Yellow Gold Ring

By Unbranded

Located in Tysons, VA

(approx. total weight) Size: US7 (resizable) Center Gemstone Type: Ethiopian Opal Shape: Oval Cabochon Number: 1 Size: 16.5 x 12.3 mm.

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Emerald, Opal, Sapphire, 18k Gold, Yellow Gold

Antique Victorian 10K Yellow Gold and Silver Opal and Rose Cut Diamond Bangle
Antique Victorian 10K Yellow Gold and Silver Opal and Rose Cut Diamond Bangle

Antique Victorian 10K Yellow Gold and Silver Opal and Rose Cut Diamond Bangle

Located in Staines-Upon-Thames, GB

A Victorian opal, diamond, silver, and yellow gold bangle, comprising one cabochon opal, and twenty-six rose cut diamonds, in silver and 10 karat yellow gold.

Category

Antique Late 19th Century British Victorian Bangles

Materials

Diamond, Opal, 10k Gold, Yellow Gold, Silver

18k Yellow Gold GIA Black Opal Blue Green Play of Colors Pear Diamond Sides Ring
18k Yellow Gold GIA Black Opal Blue Green Play of Colors Pear Diamond Sides Ring

18k Yellow Gold GIA Black Opal Blue Green Play of Colors Pear Diamond Sides Ring

Located in Montclair, NJ

Comes with original GIA certification for the opal. Stock Number: MK-710105513 --Certification Details:-- Laboratory: GIA Report Number: 2233916046 Shape: Oval Cutting Style: Double...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold

Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold
Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold

Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Ethiopian Opal = 5.68 Carat 28 Diamonds = 0.70 Carats Metal: 14K White Gold Ring Size: 7* US *It can b...

Category

Late 20th Century Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold, 14k Gold, White Gold

Archibald Knox Art Nouveau Opal Enamel Gold Diadem Comb for Liberty & Co.
Archibald Knox Art Nouveau Opal Enamel Gold Diadem Comb for Liberty & Co.

Archibald Knox Art Nouveau Opal Enamel Gold Diadem Comb for Liberty & Co.

By Archibald Knox

Located in London, GB

llustrated in our book: Beatriz Chadour-Sampson & Sonya Newell-Smith, Tadema Gallery London Jewellery from the 1860s to 1960s, Arnoldsche Art Publishers, Stuttgart 2021, cat. no. 490...

Category

Early 20th Century English Art Nouveau More Jewelry

Materials

Opal, Gold, Enamel

1960s Retro 18k Yellow Gold Opal and Diamond Pendant Necklace, 46ct
1960s Retro 18k Yellow Gold Opal and Diamond Pendant Necklace, 46ct

1960s Retro 18k Yellow Gold Opal and Diamond Pendant Necklace, 46ct

Located in Palm Desert, CA

This Opal and Diamond Pendant in Yellow Gold is a stunning piece showcasing a beautiful opal set in a handmade bezel, enhanced by sparkling diamonds. The intricate design and the qua...

Category

Vintage 1960s American Retro Pendant Necklaces

Materials

Opal, Diamond, Gold, 18k Gold, Yellow Gold

4.62 Carat Opal Emerald Diamond 18 Karat Gold Stud Earrings
4.62 Carat Opal Emerald Diamond 18 Karat Gold Stud Earrings

4.62 Carat Opal Emerald Diamond 18 Karat Gold Stud Earrings

By Meghna Jewels

Located in Hoffman Estate, IL

Cast from 18-karat gold, these beautiful stud earrings are hand set with 4.62 carats Opal doublets, .37 carats emerald, blue sapphire and .29 carats of glimmering diamonds. FOLLOW ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

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

5.86 Carat Opal Emerald Diamond 18 Karat Gold Stud Earrings
5.86 Carat Opal Emerald Diamond 18 Karat Gold Stud Earrings

5.86 Carat Opal Emerald Diamond 18 Karat Gold Stud Earrings

By Meghna Jewels

Located in Hoffman Estate, IL

Cast from 18-karat gold, these beautiful stud earrings are hand set with 5.86 carats Opal, .74 carats emerald, blue sapphire and .33 carats of glimmering diamonds. FOLLOW MEGHNA J...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

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

51.11 Carats Boulder Opal, Amethyst and Tanzanite Dangle Earrings in 18k Gold
51.11 Carats Boulder Opal, Amethyst and Tanzanite Dangle Earrings in 18k Gold

51.11 Carats Boulder Opal, Amethyst and Tanzanite Dangle Earrings in 18k Gold

By Sarosi By Timeless Gems

Located in Los Angeles, CA

These one-of-a-kind dangle earrings feature a beautiful, mirror image pair of boulder opals set with tanzanite and amethyst in 18k yellow gold. The boulder opals weigh an impressive ...

Category

21st Century and Contemporary American Artisan Dangle Earrings

Materials

Amethyst, Opal, Tanzanite, Multi-gemstone, 18k Gold, Gold, Yellow Gold

New Old Stock Lady's 14 karat Yellow Gold Princess Opal Ring Circa 1960s
New Old Stock Lady's 14 karat Yellow Gold Princess Opal Ring Circa 1960s

New Old Stock Lady's 14 karat Yellow Gold Princess Opal Ring Circa 1960s

Located in Santa Monica, CA

14 karat Yellow Gold Princess Opal Ring Circa 1960s Hallmarks: "14k" , "JG" Available Sizes: Two size 6.5, Three size 7, One size 7.25, One size 9 New Old Stock, Stamped tested 14 ...

Category

Vintage 1960s American Modern Cluster Rings

Materials

Opal, Yellow Gold

Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold
Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold

Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Ethiopian Opal = 5.68 Carat 28 Diamonds = 0.70 Carats Metal: 14K White Gold Ring Size: 7* US *It can b...

Category

Late 20th Century Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold, 14k Gold, White Gold

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Opal Cabochon For Sale on 1stDibs

Surely you’ll find the exact opal cabochon you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of gold, 14k gold and yellow gold, this item was constructed with great care. You can easily find a 3530 antique edition and 3117 modern creations to choose from as well. If you’re looking for an opal cabochon from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. Creating an opal cabochon has been a part of the legacy of many jewelers, but those produced by Renata Bernard, Bochic and Daizy Jewellery are consistently popular. Today, if you’re looking for a cabochon version of this piece and are unable to find the perfect match, our selection also includes oval cut and round cut alternatives. Most of our opal cabochon for sale are for women, but there are 2167 pieces available to browse for men.

How Much is a Opal Cabochon?

On average, an opal cabochon at 1stDibs sells for $2,723, while they’re typically $1 on the low end and $645,000 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 Opal Cabochon

  • 1stDibs ExpertAugust 17, 2021
    A cabochon opal is an opal that’s cut in a dome shape. There are two types of opal: common and precious. The former is, as its name implies, not very rare. Precious opal, on the other hand, is more rare than diamonds and considered very high quality.