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3 Carat Opal Diamond Ring

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Vintage Opal Diamond Cluster Ring in 3 Carat of Opal
Located in Kendal, GB
A spectacular Vintage cluster ring adorned with six natural cabochon Opals which boast a shimmering
Category

Late 20th Century Cluster Rings

Materials

Diamond, Opal, Gold

7.92 Carat Australian Black Opal Diamond 3-Stone Platinum Ring
Located in Beverly Hills, CA
A classic 3-stone ring featuring a natural Australian black opal. It weighs 7.92 carats and has
Category

21st Century and Contemporary North American Fashion Rings

Materials

Diamond, Black Opal, Opal, Platinum

Fire Opal Diamond Platinum 3-Stone Ring
Located in Beverly Hills, CA
A luscious fire opal weighing 10.95 carats takes center stage. It has a vibrant orange hue with
Category

21st Century and Contemporary American Cocktail Rings

Materials

Fire Opal, Diamond, Opal, Platinum

Retro Gold Cocktail Ring 3 Carat Natural Opal Gemstone & Diamond Ring circa 1970
Located in Los Angeles, CA
Retro Yellow Gold Cocktail Ring set with an approximately 3 Carat Natural Opal Cabochon
Category

Vintage 1970s Unknown Retro Cocktail Rings

Materials

Diamond, Opal, Gold

18 Karat Yellow Gold White Opal Ring '3 Carat'
Located in San Francisco, CA
This colorful opal and diamond ring features an oval opal framed by Micro prong round brilliant
Category

21st Century and Contemporary American More Rings

Materials

Opal, Yellow Gold

1950s 3 Carat Opal and 0.50 Carat Diamond Halo Ring in 18 Karat Gold
Located in Atlanta, GA
: 3 Carats Cut: Oval Elongated Diamond Details: Cut: Round Brilliant Carat: .50 carat total Color
Category

Vintage 1950s Unknown Retro Cocktail Rings

Materials

Diamond, Opal, Gold, 18k Gold

4.60 Carat Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
and wonder. A delicate wing-like pattern surrounding the opal gives this ring an airy style. The
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Opal, Black Opal, Platinum

Mexican Fire Opal Diamond Platinum 3-Stone Ring
Located in Beverly Hills, CA
A classic 3-stone design, this lovely ring features a fine 3.65 carat fire opal with play-of-color
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Opal, Fire Opal, Platinum

4.43 Carat Cushion Opal and Diamond Cocktail Ring
Located in Great Neck, NY
This stunning cocktail ring showcases a beautiful 4.43 carat cushion opal flanked on each side by a
Category

21st Century and Contemporary Cocktail Rings

Materials

Opal, 18k Gold, White Gold

18 Karat White Gold White Opal Ring '2 2/3 Carat'
Located in San Francisco, CA
This colorful opal and diamond ring features an oval opal framed by Micro prong round brilliant
Category

21st Century and Contemporary American More Rings

Materials

Opal, White Gold

18 Karat White Gold White Opal Ring '3 1/4 Carat'
Located in San Francisco, CA
This colorful opal and diamond ring features an oval opal framed by Micro prong round brilliant
Category

21st Century and Contemporary American More Rings

Materials

Opal, White Gold

Blue-Green Australian Black Opal Diamond Platinum 3-Stone Ring
Located in Beverly Hills, CA
by an opal lover. Ring Size 7.5
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

3.94 Carat Fire Opal Diamond 14 Karat White Gold Ring
By DGI
Located in Los Angeles, CA
The Fire Opal is 3.35 Carats and is surrounded by 26 Round Cut Diamonds that weigh 0.59 Carats
Category

2010s American Contemporary Cocktail Rings

Materials

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

4.50 Carat Oval Opal Diamond Halo Gold Cocktail Ring
Located in Stamford, CT
1950s large opal and diamond 14k white gold dinner style cocktail ring. 4.50ct oval well-polished
Category

Mid-20th Century Cocktail Rings

Materials

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

Fire Opal Cabochon Diamonds 18 Carat Yellow Gold Ring
Located in Paris, FR
Yellow gold ring set with a fire opal cabochon and small baguette and brilliant diamonds
Category

Early 2000s French Contemporary Band Rings

Materials

Diamond, Fire Opal, Yellow Gold

1960s Vintage 5.81 Carat Opal and Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 5.81 carat opal and 0.30 carat diamond, 9 karat yellow and
Category

Vintage 1960s Cocktail Rings

Materials

Diamond, Opal, White Gold, Yellow Gold

2 Carat Opal and Diamond Halo Ring 14 Karat Yellow Gold
Located in Laguna Hills, CA
2 Carat Opal Diamond Halo ring is made of 14 Karat Yellow Gold The ring features a prong set oval
Category

20th Century Unknown Contemporary Solitaire Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

0.68 Carat Opal 1.75 Carat Diamond 18K Yellow Gold Five Stone Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 0.68 carat opal and 1.75 carat diamond, 18 carat yellow
Category

20th Century Bridal Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Vintage Opal and Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
Sat at the centre of a sparkling halo of diamonds is a gorgeous opal. The opal has wonderful hues
Category

Vintage 1970s British Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold, Platinum

White Opal and Diamond Abstract Ring
Located in London, GB
This is an 18ct yellow gold white opal and diamond abstract ring. The central opal is rub-over set
Category

Late 20th Century Fashion Rings

Materials

Diamond, Opal, Gold, Yellow Gold

Meghna Jewels 3.06 Carats Fire Opal Diamond 18 Karat Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
. Composition Size - US-7 Gold Weight - 5.742 gm Opal Fire - 3 carat Diamond Weight - 0.77 Ct Gross Weight
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Gold, 18k Gold

Victorian 0.50 Carat Opal and 0.33 Carat Diamond 18k Yellow Gold Dress Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.50 carat opal and 0.33 carat diamond, 18 karat yellow gold dress
Category

Antique 1890s Cocktail Rings

Materials

Diamond, Opal, Yellow Gold, Silver

White Opal and Diamond Abstract Ring
Located in London, GB
Here we have an 18ct yellow gold white opal and diamond abstract ring. The focal opal here is bezel
Category

Late 20th Century Fashion Rings

Materials

Diamond, Opal, Gold, White Gold, Yellow Gold

Art Deco Opal and Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
Sat at the centre of a sparkling halo of diamonds is a gorgeous opal. The opal has wonderful hues
Category

Vintage 1960s British Modern Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold, Platinum

Australian Boulder Opal Diamond Platinum Ring
Located in Beverly Hills, CA
diamonds weighing 0.09 carats. Hand-fabricated in platinum and ready to be worn. Ring Size 6.75 Weight
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, Platinum

Platinum Diamond GIA Certified 8.70 Carat Rare Australian Black Opal Ring
Located in Los Angeles, CA
Ridge Opal 8.70 Carats, 86 Tapered Baguette and Specially Cut Baguette Diamonds, 22 Round Diamonds F-H
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Black Opal, Platinum

Antique Edwardian Opal Diamond Cluster Ring in 10ct Opal
Located in Kendal, GB
A spectacular antique Edwardian cluster ring exhibiting a spellbinding natural cabochon opal
Category

20th Century European Edwardian Cluster Rings

Materials

Diamond, Opal, Yellow Gold

Three Carat Opal Cabochon Diamond 14 Karat Yellow Gold Cocktail Ring
Located in Mount Kisco, NY
history. This stunning three carat oval opal cabochon displays a spectrum of color from every angle
Category

Vintage 1950s American Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Opal 9.14 Carat Diamonds Sapphire 18 Karat Yellow Gold Honeycombs Ring
By Mousson Atelier
Located in Bangkok, TH
Opal 9.14 Carat Diamonds Sapphires 18 Karat Yellow Gold Honeycombs Ring This ring is full of
Category

21st Century and Contemporary Thai Modern Cocktail Rings

Materials

Opal, Sapphire, Pink Sapphire, Tsavorite, Diamond, 18k Gold

Mid-Century Fire Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A lovely ring made in the 1960’s featuring a fine Mexican fire opal weighing approximately 3 carats
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Platinum

Vintage Opal and Diamond 9 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
The opals in this three stone ring reflect wonderful colours and either side of the central stone
Category

Vintage 1960s British Three-Stone Rings

Materials

Diamond, Opal, Gold

Opal 23.33 Carat Diamond Sapphire 18 Karat Yellow Gold Snake Ring
By Mousson Atelier
Located in Bangkok, TH
Opal 23.33 Carat Diamond Sapphire 18 Karat Yellow Gold Snake Ring The Snake is the first to be met
Category

21st Century and Contemporary Thai Contemporary Cocktail Rings

Materials

Brown Diamond, Ruby, Sapphire, Diamond, Opal, Pink Sapphire, Yellow Sapp...

Ethiopian Opal 1.27 Carat Diamonds 18 Karat Yellow and Black Gold Ring
By Mousson Atelier
Located in Bangkok, TH
Ethiopian Opal 1.27 Carat Diamonds 18 Karat Yellow and Black Gold Ring Looking at the opals, it is
Category

21st Century and Contemporary Thai Contemporary Cocktail Rings

Materials

Diamond, Opal, Gold, 18k Gold

Victorian Opal .8 Carat Old Mine Cut Diamond Ring Antique Wedding Engagement
Located in New York, NY
This is an Antique Victorian - Art Deco Ring with three gorgeous natural oval Opals of incredible
Category

Antique 19th Century Unknown Victorian Wedding Rings

Materials

Diamond, Opal, Gold, 14k Gold, Yellow Gold

Vintage Inspired Solid Australian Opal & Round Diamond Ring 9 Carat Yellow Gold
Located in Hamilton, AU
Diamonds are seductive and opals offer mystery. The 9 carat gold Frances Ring is a story evocative
Category

21st Century and Contemporary Australian Contemporary Cluster Rings

Materials

Opal, Diamond, Gold, 9k Gold, Yellow Gold

Ethiopian Opal Cabochon 5.22 Carat Diamonds 18 Karat Yellow Gold Enamel Ring
By Mousson Atelier
Located in Bangkok, TH
Ethiopian Opal Cabochon 5.22 Carat Diamonds 18 Karat Yellow Gold Enamel Ring Our signature
Category

21st Century and Contemporary Thai Neoclassical Cocktail Rings

Materials

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

Vintage Opal and Rose Cut Diamond Three-Stone 18 Carat Ring
Located in Chipping Campden, GB
This charming ring holds three graduated oval opal stone and in-between them sit four rose cut
Category

Vintage 1970s British Modern Three-Stone Rings

Materials

Diamond, Opal

Opal and Diamond Ring 18k Yellow Gold
Located in Honolulu, HI
Item Specifications: Metal: 18K Yellow Gold Style: Opal and Diamond Ring Total Weight: 4.4
Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Victor Velyan Black Opal and Diamond Ring
By Victor Velyan
Located in Carmel, CA
Opal weighing 5.13 carats is accented by 0.34 carats of fully faceted, round brilliant cut diamonds
Category

2010s American Cocktail Rings

Materials

Diamond, Opal, 24k Gold, Sterling Silver

Pink Opal 36.23 Carat Diamonds 18 Karat Pink Gold Kiss Me Baby Ring
By Mousson Atelier
Located in Bangkok, TH
Pink Opal 36.23 Carat Diamonds 18 Karat Pink Gold Kiss Me Baby Ring The brightly painted female
Category

21st Century and Contemporary Thai Modern Cocktail Rings

Materials

Diamond, Opal, Gold, 18k Gold

Sixties Opal and Diamond-set Gold Ring
Located in Litchfield, CT
is visually delightful." SIZE: Ring size 6 3/4 WEIGHT: 4.3 grams STONES: 2.50-carat opal
Category

Vintage 1960s American Cocktail Rings

Materials

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

Contemporary 0.86 CTW Diamond Opal Platinum Halo Cluster Ring
Located in Philadelphia, PA
square step cut diamonds at shoulders Weighing approximately 0.86 carat total - G color with VS2 clarity
Category

21st Century and Contemporary Cluster Rings

Materials

Blue Diamond, Opal, Black Opal, Platinum

Art Deco Opal and Diamond 18 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
The opals in this three stone ring reflect wonderful colours and either side of the central stone
Category

Vintage 1910s British Art Deco Three-Stone Rings

Materials

Diamond, Opal, Gold

Opal Diamond Yellow Gold Ring Australian Gemstone Rainbow Clouds Opal Unisex
Located in Berlin, DE
14K yellow gold ring with crystal Natural Opal and diamonds opal origin - Australia opal
Category

2010s Hong Kong Artisan Engagement Rings

Materials

Diamond, Opal, Gold, 14k Gold, Yellow Gold

Emerald Diamond Opal Ring 14K Gold Cocktail Vintage
By Estate Jewelry
Located in East Brunswick, NJ
Opal Ring, Emerald Ring, Diamond Ring, Vintage Ring solid 14K gold Ring. This cocktail ring has a
Category

Vintage 1980s Cocktail Rings

Materials

Diamond, Emerald, Opal, 14k Gold, Yellow Gold

Midcentury Fire Opal and Diamond 18 Karat Ring
Located in METAIRIE, LA
This Hand-Crafted 18KT White Gold Midcentury Fire Opal & Diamond Ring features a central 3 carat
Category

Vintage 1960s Engagement Rings

Materials

Diamond, Opal, White Gold, 18k Gold

Contemporary Black Opal and Diamond White Gold Ring with AGL Report
By DSL
Located in Lexington, KY
diamonds cascading down the sides. The stunning black opal set in this ring will put you in a trance! The
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Opal, Black Opal, White Gold

Incredible Color Australian Semi-Black Opal Tsavorite Diamond Engagement Ring
Located in Suwanee, GA
Incredible Color Australian Semi-Black Opal Tsavorite Diamond Engagement Wedding Ring 18K Yellow
Category

2010s American Arts and Crafts Engagement Rings

Materials

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

Yellow Gold Opal & Diamond Halo Ring - 14k Marquise Cabochon .33ctw
Located in Greensboro, NC
Stone Information Natural Opal Carat(s): .13ct Cut: Marquise Cabochon Natural Diamonds Carat(s
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Mexican Opal 10.6 Carat Diamonds One of a Kind 18 Karat Yellow Gold Ring
By Mousson Atelier
Located in Bangkok, TH
Mexican Opal 10.6 Carat Diamonds One of a Kind 18 Karat Yellow Gold Ring Opals, unlike many other
Category

21st Century and Contemporary Thai Contemporary Cocktail Rings

Materials

Diamond, Opal, Yellow Gold, 18k Gold

Australian Opal Gold Ring Diamonds Multicolor Сhanel Style Engagement Ring
Located in Berlin, DE
Australian Opal 14K gold ring with Diamonds opal origin - Australia opal measurements - 0.12 х
Category

2010s French Artisan Engagement Rings

Materials

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

Mexican Opal 7.31 Carat Diamonds One of a Kind 18 Karat Yellow Gold Ring
By Mousson Atelier
Located in Bangkok, TH
Mexican Opal 7.31 Carat Diamonds One of a Kind 18 Karat Yellow Gold Ring Opals, unlike many other
Category

21st Century and Contemporary Thai Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Yellow Gold Opal and Diamond Ring, 18 Karat Oval Cabochon Cut 1.75 Carat Ribbed
Located in Greensboro, NC
Stone Information: Genuine Opal Carat(s): 1.60ct Cut: Oval Cabochon Size: 9.7mm x 8.2mm Origin: Brazil
Category

21st Century and Contemporary Brazilian Solitaire Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

0.66 Carat Oval Cab Ethiopian Opal And Round-Cut Diamond 14K Yellow Gold Ring
Located in New York, NY
) 0.66 Carat, along with Natural Round cut white Diamond (3 Pcs) 0.02 Carat, accent stones for a lovely
Category

20th Century Chinese Art Deco Engagement Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Yellow Gold Opal & Diamond Bypass Ring - 14k Oval Cabochon 1.42ctw
Located in Greensboro, NC
& 14k White Gold Stone Information Natural Opal Carat(s): 1.30ct Cut: Oval Cabochon Stone Note
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Lightning Ridge Opal Chrysophrase Paraiba Tourmaline White Diamond Mosaic Ring
By Joke Quick
Located in Antwerp, BE
Experience the exquisite allure of this one of a kind highly detailed Lightning Ridge Opal Ring, a
Category

2010s Belgian Artist Fashion Rings

Materials

Chrysophrase, Diamond, White Diamond, Opal, Tourmaline, Paraiba, 18k Gol...

JoAq 850 Platinum 3.30 carats of Oval Opal cluster ring
Located in Braintree, GB
JoAq 850 Platinum Art Deco-inspired 3.30 carats of Oval Opal cluster ring surrounded by round
Category

21st Century and Contemporary European Cluster Rings

Materials

Opal, Platinum

Dazzling Natural Opal Diamond Ring In 14 Karat Solid Yellow Gold
Located in Los Angeles, CA
Introducing our captivating 14K Solid Yellow Gold Diamond Ring, featuring a mesmerizing 3.60 Carat
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

4-3/4 ct. Opal & Blue and White Topaz Cluster Setting Sterling Silver Ring
By Affinity Designs LLC
Located in New York, NY
Indulge in the vitality of our Opal and Blue/White Topaz Cluster Setting Sterling Silver Ring
Category

2010s Asian Contemporary Fashion Rings

Materials

Opal, Topaz, Sterling Silver

Midcentury Opal Cathedral Dome Ring
Located in METAIRIE, LA
This Midcentury Opal Dome Ring features a central Round Australian Fire Opal at 9.5mm in diameter
Category

Vintage 1960s Dome Rings

Materials

Diamond, Opal, White Gold, 14k Gold

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3 Carat Opal Diamond Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 3 carat opal diamond ring for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, yellow gold and 18k gold — can elevate any look. You can easily find a 208 antique edition and 116 modern creations to choose from as well. You’re likely to find the perfect 3 carat opal diamond ring 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 3 carat opal diamond ring — no matter the origin — is easy, but Mousson Atelier, Kabana and Joke Quick each produced a popular version that is worth a look. 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 3 carat opal diamond ring for sale are for women, but there are 72 pieces available to browse for men.

How Much is a 3 Carat Opal Diamond Ring?

On average, a 3 carat opal diamond ring at 1stDibs sells for $3,555, while they’re typically $137 on the low end and $98,000 for the highest priced versions of this item.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.