Skip to main content

Square Black Opal Ring

Diamond Black Opal Ring 14K Gold Cocktail Vintage
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Black Opal Ring 14K Gold Cocktail Vintage This stunning vintage ring is finely crafted in
Category

20th Century Cocktail Rings

Materials

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

Black Opal Oval and White Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
Beautiful 2.55 ct. black opal oval with 0.64 ct. good quality white diamond squares. Handmade in
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Black Opal, Platinum

Contemporary 0.86 CTW Diamond Opal Platinum Halo Cluster Ring
Located in Philadelphia, PA
Centering an oval-shaped opal cabochon measuring 9.0 x 12.0 mm Black in body color with strong
Category

21st Century and Contemporary Cluster Rings

Materials

Blue Diamond, Opal, Black Opal, Platinum

Antique Intaglio von Gyllensvärd Signet Ring Blue Sardonyx 18K Gold ØUS8.75/3.5g
Located in SE
Signet Intaglio Ring featuring banded / two-layered/banded Sardonyx stone with the heraldic
Category

Vintage 1920s Swedish Medieval Signet Rings

Materials

Carnelian, 18k Gold

People Also Browsed

Vintage Engraved Carnelian 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This signet ring holds a glossy carnelian stone engraved with. prancing Lion surrounded by 9 carat yellow gold. Fully Hallmarked Birmingham 1954. Size: K 1/2 or 5 1/2 Stone Dimensi...
Category

Vintage 1950s British Signet Rings

Materials

Carnelian, Gold, Yellow Gold

Antique 14k Gold Signet Ring
Located in Chicago, IL
Circa 1920 - 1940 14k Yellow Gold Signet ring, the top of the ring measures 5/8 X 1/2 inch and has a deep carved Intaglio signet / Crest. The ring weighs 12.8 Grams and is a finger s...
Category

Vintage 1940s American Signet Rings

Materials

14k Gold

17 Carat Ruby Oval Cabochon 14 Kt Gold 12 Full Cut Round Diamonds Cocktail Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
Unusual 17 Carats Ruby oval cab ( 13,3 mm. x 11,6 mm.) set with 3,7 grams of 14 kt white gold, 12 round full cut diamonds of 0,05 ct. each = 0,6 carats total diamonds weight Ring Sha...
Category

1990s Thai Contemporary Cocktail Rings

Materials

Diamond, Ruby, Gold, 14k Gold

14k Gold Large Carnelian Justice Intaglio Signet Ring
Located in Venice, CA
This is a spectacular carved carnelian 14 karat gold signet ring. It is part of Kirsten's Corner signature line. Starting with a beautifully carved carnelian intaglio a simple but s...
Category

21st Century and Contemporary American Contemporary Signet Rings

Materials

Carnelian, 14k Gold

Heart garnet ring. 14k Gold Heart Eternity Ring with Heart Garnets!
By Daizy Jewellery
Located in Istanbul, TR
14 kt solid gold heart Eternity ring with heart natural garnets. January birthstone. Heart eternity ring band. Valentines gift jewelry. Full circle of hearts. Weight: 2.2 g. (depen...
Category

2010s Turkish Modern Fashion Rings

Materials

Garnet, 14k Gold

Art Deco Diamond and Moonstone 18 Carat Gold and Platinum Ring
Located in Chipping Campden, GB
Stunning Art Deco rose cut diamond and Moonstone ring. This ring is modelled in 18 carat gold and the stones set in platinum. The rose cut diamonds total approx 50pts. Ring Size: L...
Category

Vintage 1910s Unknown Art Deco More Rings

Materials

Diamond, Moonstone, Gold, Platinum

Diamond Dome 18K Yellow Gold Ring, circa 1960s
Located in Beverly Hills, CA
One diamond dome 18K yellow gold ring featuring wire and gold beaded design centering 21 round brilliant cut diamonds with an approximate total weight of 1.35 ct. With French hallmar...
Category

20th Century Dome Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Tiffany & Co. Antique 14K Yellow Gold Carnelian Intaglio Crest Signet Ring
By Tiffany & Co.
Located in New York, NY
Fine antique Tiffany & Co. 14K gold signet ring with a beautifully engraved carnelian intaglio crest depicting a lion above a shield with two stars, a chevron and a crescent moon. L...
Category

Early 20th Century American Georgian Signet Rings

Materials

Carnelian, Gold, 14k Gold, Yellow Gold

14K Gold Bloodstone Edwardian Intaglio Signet Ring
Located in Venice, CA
This 14k gold Edwardian intaglio signet ring contains an esoteric image—a unique family crest with mysterious imagery. Carved into bloodstone, a striped shield sits on a diagonal, wi...
Category

Antique Early 1900s Unknown Edwardian Signet Rings

Materials

14k Gold, Yellow Gold

Vintage 18kt. yellow gold signet ring with a coat of arms
Located in Braintree, GB
Vintage 18kt. yellow gold signet ring with a coat of arms. Made in England, London, 1991 Fully hallmarked. Maker: W&G Dimensions - Ring Size: 2.2 x 2.1 x 1.6 cm Finger Size (UK) = ...
Category

1990s British Signet Rings

Antique Agate Intaglio Ring Depicting Lion
Located in Milano, MI
Intaglio ring in 18ct gold with bicolour agate finely engraved with armed lion, of English provenance, beginning of the XX Century.
Category

Antique Early 1900s British Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Gem Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
What it lacks in size, weighing 0.70 carats, it makes up in its amazing gem quality. The play-of-color of this Australian black opal is one of the finest. Bright gemmy flashes of red...
Category

21st Century and Contemporary American Cocktail Rings

Materials

Black Opal, Diamond, Opal, Platinum

Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A classic black opal from the famous mines in Lightning Ridge, Australia. It weighs 2.07 carats and has fantastic play of color as bright vibrant flashes of green, blue, yellow, and ...
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Antique Signet Ring Intaglio Bull Taurus Carnelian 18K Yellow Gold ØUS7/12.3gr
Located in SE
Unusual antique Gold and Carnelian Signet Ring with fine hand-carved intaglio of Taurus or Bull / Baal ? with short inscription in an unknown tongue. Richly decorated surfaces of th...
Category

Early 20th Century Unknown Classical Greek Signet Rings

Materials

Carnelian, 18k Gold, Yellow Gold

NWT 14, 189 18KT Fancy Glittering 18.50ct Kunzite Pink Sapphire Diamond Ring
Located in New York, NY
The Following Item we are offering is this Rare Important Radiant 18KT Gold Winston Style LARGE Glittering and Sparkling Magnificent Fancy Kunzite and Fancy Pink Sapphire White Diamo...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Kunzite, Sapphire, Pink Sapphire, Gold, 18k Gold

Black Opal Yellow Gold Ring Nacreous Gemstone gem Space Odyssey Style Minimalism
Located in Berlin, DE
Black opal gold ring 18K yellow gold opal origin - Australia stone measurements - 0.12 х 0.31 х 0.43 in / 3 х 8 х 11 mm opal weight - 1.65 carats ring weight - 2.72 grams ring size ...
Category

2010s German Contemporary Engagement Rings

Materials

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

Recent Sales

Trisko 14 Karat Yellow Gold Black Opal Geometric Fashion Ring
Located in Scottsdale, AZ
Designer: Trisko Material: 14K yellow gold Dimensions: 16.33mm in length Weight: 16.9 grams
Category

21st Century and Contemporary Fashion Rings

Materials

Opal, 14k Gold, Yellow Gold

Black Opal and Diamond Ring Made in Platinum
Located in Webster, NY
Black Opal and Diamond ring displaying stunning flashes of iridescent colors crafted in platinum
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Opal, Platinum

Art Deco Black Opal Diamond Platinum-Topped 14 Karat Gold Cabochon Ring
Located in Philadelphia, PA
Featuring an oval black opal cabochon measuring approximately 13.0 x 10.0 mm. Opaque and dark in
Category

Vintage 1920s Art Deco Fashion Rings

Materials

Diamond, White Diamond, Opal, Black Opal, Yellow Gold, Platinum, Gold, 1...

2.53ctw Australian Lighting Ridge Black Opal Pink White Diamonds Ruby 14k Ring
Located in New York, NY
STUNNING RICH MULTI COLOR, FIREY Australian Black Opal Ring from the Lighting Ridge Mine, Pink
Category

1990s Modern Cocktail Rings

Materials

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

Green Tourmaline Ring 4.17 Carat
By Merkaba
Located in Beverly Hills, CA
Pristine 4.17 carat square emerald cut, vivid Green Tourmaline and 0.82 carats total of round
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Mandarin Garnet, Morganite, Fire Opal, Opal, Paraiba, Peridot, Purple Sa...

14K Yellow Gold Opal Band Ring, 5gr
Located in Laguna Beach, CA
Australian black opal and diamond band in 14k yellow gold. Stamped 14k and weighs 4.9 grams. The
Category

20th Century Band Rings

Materials

Opal, Yellow Gold

Art Deco Platinum Diamond " Lightning Ridge " Black Opal Ring
Located in New York, NY
Platinum diamond Art Deco ring, ca 1925, set with an amazing oval cabochon black opal. The opal
Category

Vintage 1920s American Art Deco More Rings

Materials

Diamond, Opal, Platinum

Black Opal Ring Mid-Century Modern 14 Karat Gold Eames Era Retro Band Stacking
Located in New York, NY
THIS IS A WONDERFUL MID-CENTURY MODERN EAMES ERA BLACK OPAL RING IN 14K YELLOW GOLD WITH STUNNING
Category

20th Century Unknown Modern Band Rings

Materials

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

Vintage Black Opal Inlay Navajo 14K Gold Band Ring
Located in Crownsville, MD
Gorgeous vintage circa 1970s black opal 14K yellow gold inlay Navajo Native American ring. Dead
Category

Vintage 1970s American Modernist Fashion Rings

Materials

Opal, 14k Gold

Giulians Contemporary 18k 7.88ct Australian Black Opal and Diamond Ring
By Giulians
Located in Sydney, NSW
Giulians contemporary 18 karat Australian Black Opal Ring. This cocktail ring showcases a 7.88ct
Category

2010s Australian Contemporary Cocktail Rings

Materials

White Diamond, Opal, 18k Gold

Antique, Art Deco, Platinum, Diamond Eternity Ring
Located in Rochford, Essex
, amethyst, jade, citrine, black opal, peridot, tourmaline, pink sapphire, yellow sapphire, coral, aquamarine
Category

Early 20th Century British Bridal Rings

Materials

Diamond, Platinum

Antique, Art Deco, 18ct Gold, Sapphire and Diamond Engagement Ring
Located in Rochford, Essex
Sapphire and diamond ring, circa 1900. A very pretty square-cut sapphire sits centre of this
Category

Early 20th Century Cocktail Rings

Materials

Diamond, Sapphire, Gold

Get Updated with New Arrivals
Save "Square Black Opal Ring", and we’ll notify you when there are new listings in this category.

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.