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12 Carat Gold Ring

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.12 Carat Diamond Rose Gold Wedding Band Ring
Located in Stamford, CT
Vintage style open work wedding band ring in 14k rose gold. Hand beaded and set with 6 bright white
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Gold, 14k Gold, Rose Gold

Belais .12 Carat Diamond Art Deco Gold Engagement Ring
Located in Stamford, CT
Belais diamond engagement ring. 18k white gold original Art Deco circa 1920s with highly detailed
Category

Early 20th Century Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Art Deco 12 Carat Sapphire Diamond Gold Ring
Located in Napoli, Italy
An exquisite genuine Art Deco style ring handcrafted in 18 kt gold by master jewelers, featuring an
Category

Vintage 1970s Italian Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Pomellato 12 Carat Topaz Cocktail Rose Gold Ring
By Pomellato
Located in Feasterville, PA
in shimmering 18k rose gold. The ring measures a size 7 and can be resized. Pomellato Retail Price
Category

Early 2000s Cocktail Rings

Materials

Topaz, Rose Gold

Pomellato 12 Carat Topaz Cocktail Rose Gold Ring
By Pomellato
Located in Feasterville, PA
in shimmering 18k rose gold. The ring measures a size 5 3/4 and can be resized. Pomellato Retail
Category

Early 2000s Cocktail Rings

Materials

Topaz, Rose Gold

Pomellato 12 Carat Topaz Cocktail Rose Gold Ring
By Pomellato
Located in Feasterville, PA
in shimmering 18k rose gold. The ring measures a size 5 3/4 and can be resized. Pomellato Retail
Category

Early 2000s Cocktail Rings

Materials

Topaz, Rose Gold

Dalben 4, 12 Carat Colombian Emerald Yellow Gold Ring
By Oreste Dalben
Located in Como, IT
Dalben design One of a Kind 18k yellow gold satin finishing ring with a 4,12 carat bezel-set
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Emerald, Gold, 18k Gold, Yellow Gold

Oval 12 Carat Treated Ruby and 1 Carat Diamond 14 Karat Yellow Gold Ring
Located in New York, NY
16 X11 Oval Cut Approximately 12.28 Carat Treated Ruby 14 Karat Yellow Gold Ring Size 6
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

1960s 12 Carats Citrine 18 Karat Yellow Gold Cocktail Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. This vintage ring features a faceted oval citrine held in place by 4
Category

Vintage 1960s French Retro Solitaire Rings

Materials

Citrine, Gold, 18k Gold, Yellow Gold

12 Carat Oval Shape Ethiopian Opal Cocktail Ring 14 Karat Yellow Gold
Located in New York, NY
approximately 12 Carat Oval Shape Ethiopian Opal Cocktail Ring 14 Karat Yellow Gold size 6.5 Oval
Category

2010s Cocktail Rings

Materials

Opal, 14k Gold, Yellow Gold

12 Carat Oval Shape Ethiopian Opal Cocktail Ring 14 Karat Yellow Gold
Located in New York, NY
12 Carat Oval Shape Ethiopian Opal Cocktail Ring 14 Karat Yellow Gold size 6.5 Oval Natural Opal
Category

2010s Cocktail Rings

Materials

Opal, 14k Gold, Yellow Gold

12 Carat Pink Sapphire Diamond Cocktail Ring 18k
By Antinori Fine Jewels
Located in Rome, IT
This exquisite Cocktail/Statement Ring in 18k White Gold showcases a total weight of 12.14 carats
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Pink Sapphire, 18k Gold, White Gold

GIA Certified 12 Carat Diamond Fancy Yellow Radiant Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 12 carat fancy yellow radiant cut diamond solitaire ring with two side trillion cut
Category

2010s Unknown Cocktail Rings

Materials

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

European Rosé gold ring of 18 carat with a tourmaline of 12 carat
Located in Heemstede, NL
details of this elegant ring with an European origin below: Rosé gold 18 carat Stone: facetted emerald
Category

Vintage 1960s Spanish Solitaire Rings

Materials

Tourmaline, Rose Gold

12 Carat Natural Ruby 3.5 Carat Diamond Cluster Ring
Located in Bay Harbor Islands, FL
Ruby ring set with an oval ruby weighing approximately 12 carats, and 2 pear shape rubies weighing
Category

Vintage 1940s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

12 Carat Cushion Cut Natural Pink Tourmaline & Diamond 14 Karat Yellow Gold Ring
Located in New York, NY
Approximately 12 Carat Cushion Cut Natural Pink Tourmaline & Diamond 14 Karat Yellow Gold Ring 12
Category

2010s Cocktail Rings

Materials

Tourmaline, Diamond, 14k Gold, Yellow Gold

.12 Carat Edwardian Diamond 14 Karat Yellow Gold Engagement Ring
Located in Atlanta, GA
Ring Size: 7 Metal Type: 14k Yellow Gold [Hallmarked, and Tested] Weight: 2.5 grams Center Diamond
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Diamond, Yellow Gold

6. 12 Carat Tanzanite Diamond Cocktail Ring
By Mehnaz Durrani
Located in Richmond, BC
Stunning tanzanite diamond cocktail ring. Violet-blue, high luster, pear faceted, 6.12 carats
Category

21st Century and Contemporary Canadian Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, 14k Gold

Aquamarine Diamond Halo Ring, 14 Karat White Gold, 1.29 Carat Aqua .12 Diamond
By Five Star Jewelry
Located in Austin, TX
Gold Diamond Carat Weight: .12 Carats Diamond Shape: Round Diamond Clarity: VS2 (Excellent, Eye Clean
Category

2010s American Modern Fashion Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold, Gold

Multi Colored Sapphire Ring With Diamonds 12 Carats Total 18K Gold
Located in Carlsbad, CA
Multi Colored Sapphire = 12 Carats Cut: Emerald Diamonds = 0.60 Carats (Color: F, Clarity: VS
Category

21st Century and Contemporary Contemporary Band Rings

Materials

Purple Sapphire, Green Sapphire, Pink Sapphire, Blue Sapphire, Sapphire,...

18K Yellow Gold Citrine With Multiple Gemstones Ring Approximately 12 Carats
Located in Bradenton, FL
18k yellow gold Citrine and diamond ring, The dimensions of the oval Citrine are approximately 30
Category

Mid-20th Century Modern Cocktail Rings

Materials

Citrine, 18k Gold, Yellow Gold

Multi Colored Sapphire Ring With Diamonds 12 Carats Total 18K Gold
Located in Carlsbad, CA
Multi Colored Sapphire = 12 Carats Cut: Emerald Diamonds = 0.60 Carats (Color: F, Clarity: VS
Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Green Sapphire, Purple ...

Multi Colored Sapphire Ring With Diamonds 12 Carats Total 18K Gold
Located in Carlsbad, CA
Multi Colored Sapphire = 12 Carats Cut: Emerald Diamonds = 0.60 Carats (Color: F, Clarity: VS
Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Green Sapphire, Purple ...

Multi Colored Sapphire Ring With Diamonds 12 Carats Total 18K Gold
Located in Carlsbad, CA
Multi Colored Sapphire = 12 Carats Cut: Emerald Diamonds = 0.60 Carats (Color: F, Clarity: VS
Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Green Sapphire, Purple ...

Fancy Yellow Diamond Eternity Ring, Huge Dome 18 Karat Gold Ring 12 Carat
Located in Honolulu, HI
yellow, set in 18k yellow gold. All diamonds on this ring are natural untreated diamonds. This massive
Category

21st Century and Contemporary American Modern Dome Rings

Materials

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

Mindi Mond 12 Carat Colombian Emerald Diamond Yellow Gold Cocktail Ring
By Mindi Mond
Located in New York, NY
From Circa 1880’s-1890’s a magnificent brooch has been redesigned into a statement ring. The works
Category

Antique 1880s Unknown Victorian Cocktail Rings

Materials

Emerald, Diamond, Yellow Gold, 18k Gold

Vintage 2.62 Carat Diamond and 12 Karat White Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 2.62 carat diamond and 12 karat white gold cluster ring
Category

Vintage 1960s Unknown Cocktail Rings

Materials

Diamond, White Gold

12 Carat "Octopus" Ring in Gold with Star Ruby, Parti Sapphire & Star Sapphires
By Eytan Brandes
Located in Sherman Oaks, CA
total stone weight is 12.2 carats and the total ring weight is 18.5 grams. The face of the ring is 29mm
Category

2010s American Contemporary Cocktail Rings

Materials

Ruby, Sapphire, Blue Sapphire, Star Sapphire, Star Ruby, Gold, 14k Gold,...

Important Oval Emerald Ring With Diamond Double Halo 12 Carats 18K Gold
Located in Laguna Niguel, CA
Carat Diamonds = 5.27 Carats Metal: 18K Gold Ring Size: 7* US *It can be resized complimentary
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Important Oval Emerald Ring With Diamond Double Halo 12 Carats 18K Gold
Located in Laguna Niguel, CA
Carat Diamonds = 5.27 Carats Metal: 18K Gold Ring Size: 7* US *It can be resized complimentary
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Important Oval Emerald Ring With Diamond Double Halo 12 Carats 18K Gold
Located in Laguna Niguel, CA
Carat Diamonds = 5.27 Carats Metal: 18K Gold Ring Size: 7* US *It can be resized complimentary
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

French Retro 1960s 12 Carats Aquamarine 18 Karat White Gold Platinum Ring
Located in Poitiers, FR
Ring in 18 karat white gold, eagle head hallmark and platinum, dog head hallmark. An important
Category

Vintage 1960s French Retro Cocktail Rings

Materials

Aquamarine, White Gold, Gold, Platinum, 18k Gold

IGI Certified Zambian Emerald Ring Diamond Setting 12 Carats 14K Yellow Gold
Located in Laguna Niguel, CA
Diamonds = 0.50 Carats Metal: 14K Yellow Gold Ring Size: 7* US *It can be resized complimentary
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Vintage 12 Carat Blue Aquamarine and Diamond Cocktail Ring 14k Yellow Gold
Located in beverly hills, CA
A beautifully crafted vintage ring in solid 14K yellow gold featuring a natural emerald cut
Category

Mid-20th Century Retro Cocktail Rings

Materials

Diamond, Aquamarine, 14k Gold, Yellow Gold

12 Carat Citrine and Diamond Halo Ring 14 Karat Gold Radiant Cut November Gem
By Five Star Jewelry
Located in Austin, TX
ordering. 14K Yellow Gold 12.28 Carat Radiant Cut Citrine Gemstone .22 Carat Total Diamond Weight 5.89
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Citrine, Diamond, Gold, 14k Gold, Yellow Gold

VINTAGE BROWN AND WHITE DIAMOND RING (4, 12 Carats)
Located in Uccle, BE
Unique Ring made of white gold 18 Kt. Ring set with a center brown diamond sert with a oval shape
Category

Late 20th Century European Cocktail Rings

Materials

White Diamond, Brown Diamond, Gold, 18k Gold

Frea Twisted Marq-12 Ring
Located in Los Angeles, CA
White Gold. Ring Information Diamond Type : Round Diamond Metal : 18k Gold Metal Color : White Gold
Category

2010s American Modern Fashion Rings

Materials

18k Gold, White Gold

13 Carats Ruby Oval Cabochon 14kt Gold 12 Full Cut Round Diamonds Cocktail Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
13 Carats Natural Ruby oval cabochon ( 11 mm. x 15 mm.) set with 3,7 grams of 14 kt white gold, 12
Category

2010s Thai Contemporary Cocktail Rings

Materials

Diamond, Ruby, Gold, 14k Gold

Circa 1900 Antique Star Sapphire Ring, 3.5 Carats, Set in 12 Karat Yellow Gold
Located in Fairfield, CT
This antique ring features a beautiful star sapphire with a distinct purple hue. Set in 12 karat
Category

20th Century Unknown Victorian Solitaire Rings

Materials

Star Sapphire, Gold, Yellow Gold

Pre-loved ring made of 18 carat gold with sapphire surrounded with 12 diamonds
Located in Heemstede, NL
Fabulous 18 carat yellow golden vintage ring with blue sapphire surrounded with 12 brilliant cut
Category

Mid-20th Century European Engagement Rings

Materials

Diamond, Sapphire, Gold

.12 Carat Total Weight Diamond White Gold Wedding Band
Located in Atlanta, GA
Ring Size: 8.95 Metal Type: 18 karat White Gold Weight: 1.9 grams Diamond Details Shape: Antique
Category

Vintage 1930s Unknown Art Deco Band Rings

Materials

White Diamond, 18k Gold, White Gold

12 Carat Black Sapphire Oval Band in 14K Gold
Located in Rutherford, NJ
Stone : Black Sapphire Type : Natural Ring Weight- 4.83 gms Shape : Oval Weight : 12.20 Carats
Category

21st Century and Contemporary Indian Fashion Rings

Materials

Sapphire, 14k Gold, 18k Gold

Scarselli 12 Carat Fancy Intense Yellow Heart Shape Diamond VS1 Ring GIA
By SCARSELLI
Located in New York, NY
From SCARSELLI this ring has a Huge Sunny Heart. This 12.20 carat Fancy Intense Yellow Heart shape
Category

2010s American Contemporary Cocktail Rings

Materials

Yellow Diamond, 18k Gold

Emilio Jewelry GIA Certified 12 Carat Fancy Yellow Diamond Ring
By Emilio!
Located in New York, NY
Showcasing a spectacular GIA certified 12 Carat Natural fancy yellow diamonds with excellent
Category

21st Century and Contemporary Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Platinum

2.84 Carat Garnet & Diamond Yellow Gold Ring
Located in Great Neck, NY
sophistication to any outfit. This ring features a 2.84 Carat Mixed Cut Garnet (12 x 9 MM), with a Diamond Halo
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Garnet, 14k Gold, Yellow Gold

1.56 Carat Onyx & Diamond White Gold Ring
Located in Great Neck, NY
sophistication to any outfit. This ring features a 1.56 Carat Onyx (12 x 9 MM), with a Diamond Halo comprised
Category

21st Century and Contemporary Fashion Rings

Materials

Onyx, Diamond, 14k Gold, White Gold

2.03 Carat Citrine & Diamond Yellow Gold Ring
Located in Great Neck, NY
and sophistication to any outfit. This ring features a 2.03 Carat Mixed Cut Citrine (12 x 9 MM
Category

21st Century and Contemporary Fashion Rings

Materials

Citrine, Diamond, 14k Gold, Yellow Gold

2.41 Carat Peridot & Diamond Yellow Gold Ring
Located in Great Neck, NY
and sophistication to any outfit. This ring features a 2.41 Carat Peridot (12 x 9 MM), with a
Category

21st Century and Contemporary Fashion Rings

Materials

Peridot, Diamond, 14k Gold, Yellow Gold

1.56 Carat Onyx & Diamond Yellow Gold Ring
Located in Great Neck, NY
sophistication to any outfit. This ring features a 1.56 Carat Onyx (12 x 9 MM), with a Diamond Halo comprised
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Onyx, 14k Gold, Yellow Gold

1.97 Carat Amethyst & Diamond Yellow Gold Ring
Located in Great Neck, NY
and sophistication to any outfit. This ring features a 1.97 Carat Mixed Cut Purple Amethyst (12 x 9
Category

21st Century and Contemporary Fashion Rings

Materials

Amethyst, Diamond, Yellow Gold, 14k Gold

1.97 Carat Amethyst & Diamond Rose Gold Ring
Located in Great Neck, NY
and sophistication to any outfit. This ring features a 1.97 Carat Mixed Cut Pink Amethyst (12 x 9 MM
Category

21st Century and Contemporary Fashion Rings

Materials

Amethyst, Diamond, 14k Gold, Rose Gold

1.28 Carat Ruby Diamond Rose Gold Ring
By DGI
Located in Los Angeles, CA
the face of the ring is 12 mm x 12 mm. The ring is casted in 14K Rose Gold and weighs approximately
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Ruby, 14k Gold, Rose Gold

18 carat yellow gold ring
Located in Monte-Carlo, MC
18 carat yellow gold ring designed with zirconium oxides. Weight: 1.70 gr. Taille : EU : 52
Category

2010s Fashion Rings

Materials

Yellow Gold

Antique 1.22 Carat Diamond Gold Mens Ring
Located in Chicago, IL
of the ring is 20.45 grams. Width at the widest point is 12 mm (7/16 in.) Marked with 585 gold
Category

Antique 1890s Victorian Engagement Rings

Materials

Diamond, White Diamond, Gold, 14k Gold

2.80 Carat Ruby Gold Wide Band Ring
Located in Stamford, CT
1950's Ruby yellow gold band ring. 76 round rubies along both rims of the setting accented with 12
Category

Mid-20th Century Band Rings

Materials

Ruby, Gold, Yellow Gold, 14k Gold

1.00 Carat Diamond Yellow Gold Cluster Ring
Located in Stamford, CT
1980's diamond three row cocktail ring. 13 round diamonds with 12 step cut baguette diamonds a 10k
Category

Late 20th Century Cluster Rings

Materials

Diamond, Gold, 10k Gold, Yellow Gold

12 Carat Emerald Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
GIA CERTIFIED Center Diamond: Carat Weight: 10.40 Carats Color : E* Clarity: VVS1 Style: Emerald
Category

2010s American Engagement Rings

Materials

Diamond, White Gold, 18k Gold

12 Carat Round Cut Diamond Engagement Ring GIA Certified E IF
Located in New York, NY
SAMATHA ROUND DIAMOND ENGAGEMENT RING IN 18K WHITE GOLD BY MIKE NEKTA GIA CERTIFIED Center
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

12 Carat Asscher Cut Diamond Engagement Ring GIA Certified J VS2
Located in New York, NY
ZELLA ASSCHER CUT DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

12 Carat Internally Flawless Diamond Engagement Ring GIA Certified E Color
Located in New York, NY
SAMATHA ROUND CUT DIAMOND ENGAGEMENT RING IN 18K WHITE GOLD BY MIKE NEKTA GIA CERTIFIED Center
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

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12 Carat Gold Ring For Sale on 1stDibs

Surely you’ll find the exact 12 carat gold ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and white gold. Our collection of these items for sale includes 2514 vintage editions and 2893 modern creations to choose from as well. You’re likely to find the perfect 12 carat gold ring among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. Finding an appealing 12 carat gold ring — no matter the origin — is easy, but Roshe Jewels, DGI and LB Exclusive each produced a popular version that is worth a look. A 12 carat gold ring can make for a versatile accessory, but a selection from our variety of 3841 diamond versions can add an especially stylish touch. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and emerald cut cut versions available here, too. There aren’t many items for men if you’re seeking a 12 carat gold ring, as most of the options available are for women and unisex.

How Much is a 12 Carat Gold Ring?

The price for a 12 carat gold ring starts at $1 and tops out at $2,500,000 with these rings, on average, selling for $3,247.

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.