Skip to main content

12 Carat Ring Setting

36
to
264
1,224
508
1,260
533
451
167
166
142
54
45
37
37
37
35
33
32
30
28
24
20
16
14
12
7
6
5
4
4
3
3
2
1
1
1
25
18
16
16
13
Sort By
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

1.16ct Emerald and Diamond 18 Carat White & Yellow Gold Cluster Engagement Ring
By Tobi Gem Setting
Located in London, GB
This gorgeous ring features a 1.16 carat emerald in the centre, rubover set in 18 carat yellow gold
Category

2010s English Cluster Rings

Materials

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

Zambian Emerald Cocktail Ring Diamond Setting 1.70 Carats 14K Yellow Gold
Located in Laguna Niguel, CA
= 1.60 Carat Cut = Oval 12 Diamonds = 0.10 Carats Metal: 14K Yellow Gold Ring Size: 7* US *It can be
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

12 Carat Cut Diamond Ring D/F VS/VVS Clarity
By Antinori Fine Jewels
Located in Rome, IT
emerald-cut diamonds totaling a remarkable 12.11 carats. Crafted to perfection, each emerald-cut diamond
Category

2010s Italian Cocktail Rings

Materials

Diamond, White Diamond, Platinum

GRS Certified 12 Carat NO HEAT Burmese Ruby Oval Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
diamonds in a handmade platinum setting Ruby total weight 12 carats Diamond total weight 1 carats Ring size
Category

2010s Italian Modern Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Art Deco Style Men’s 1.50 Carat Diamonds Channel Setting Wedding Band Ring
Located in Miami, FL
Art Deco Style Men’s 1.50 Carat Diamonds Channel Setting Wedding Band Ring. The ring features 12
Category

Vintage 1970s Art Deco Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

12 Carats Round Brilliant Diamond Engagement Ring Certified I VVS1 IGI Report
Located in New York, NY
Clarity: SI1 Style: Round Brilliant Cut Setting: Three Stone & 4 claw prong Metal: Platinum Total Carat
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

European Rosé gold ring of 18 carat with a tourmaline of 12 carat
Located in Heemstede, NL
faceted tourmaline of about 12.00 carat Size of the stone: about 15 x 12 mm Weight of the ring
Category

Vintage 1960s Spanish Solitaire Rings

Materials

Tourmaline, Rose 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

6.43 Carat Emerald Cut Diamond Engagement Ring VS1 J/K Color, Platinum Setting
Located in Stamford, CT
large and impressive diamond sits in a Platinum Setting having three quarter carats of diamonds flanking
Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

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 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

Emerald Ring with 12 Old Cut Diamonds, 14 Carat, 18th Century
Located in Berlin, DE
Emerald ring with 12 old cut diamonds, 14 carat, 18th century. 14 carat gold Europe, 18th century
Category

Antique 18th Century German Baroque Cocktail Rings

Materials

Diamond, Emerald, 14k Gold

12 Carats Cushion Cut Diamond Engagement Ring GIA Certified D VS1
Located in New York, NY
color Ring: Metal: Platinum & 18 Metal Weight: 10.40 Grams Diamonds: 2.17 Carats Color: Yellow Setting
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, Platinum

12 Carat Citrine and Diamond Halo Ring 14 Karat Gold Radiant Cut November Gem
By Five Star Jewelry
Located in Austin, TX
This dramatic ring has a huge genuine and all natural citrine in the center with a diamond halo
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Vintage 12 Carat Blue Aquamarine and Diamond Cocktail Ring 14k Yellow Gold
Located in beverly hills, CA
CUT: Early Modern Brilliant QUANTITY: 12 CARAT WEIGHT: 0.36 ctw CLARITY GRADE: VS COLOR GRADE: G-H
Category

Mid-20th Century Retro Cocktail Rings

Materials

Diamond, Aquamarine, 14k Gold, Yellow Gold

French Retro 1960s 12 Carats Aquamarine 18 Karat White Gold Platinum Ring
Located in Poitiers, FR
vintage ring, its setting is formed of twisted gold wires and smooth gold wires that wrap around the start
Category

Vintage 1960s French Retro Cocktail Rings

Materials

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

Vintage 12 Carat Colombian Emerald and Diamond Halo Ring Set in Palladium
Located in Miami, FL
fine vintage jewelry. Superbly clean and brilliant natural diamonds with an intricate ring setting. All
Category

Vintage 1960s Colombian Art Deco Cluster Rings

Materials

Diamond, Emerald, Palladium

Berca One of a Kind 12 Carat Natural Moonstone Cabochon Sterling Silver Ring
By Berca Atelier
Located in Valenza, IT
One-of-a-kind, Contemporary, Chic yet Timeless Cocktail Ring Featuring a 12 Carat Natural Grey
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Moonstone, Sterling Silver

Sapphire Ruby Diamond Ring 18K White Gold Retro High Setting
By Estate Jewelry
Located in East Brunswick, NJ
Sapphire Ruby Diamond Ring 18K White Gold Retro High Setting This vintage circa 1950s ring is
Category

Vintage 1950s Retro Cluster Rings

Materials

Diamond, Ruby, Sapphire, 18k Gold, White Gold

GIA Certified 12 Carat Diamond Fancy Intense Yellow FLAWLESS Clarity
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 12 Carat Diamond Fancy Intense Yellow Cushion Cut Ring, set in solid platinum
Category

2010s Italian Cocktail Rings

Materials

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

6 carat engagement ring
Located in Dublin, IE
colour of the ring. Yellow gold - Platinum -white gold everything is possible. And like all custom
Category

2010s Irish Modern Engagement Rings

Materials

White Diamond, 18k 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

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

3.05 Carat Diamond and Palladium Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
engraved date '15/12/53' and the palladium hallmark (Pl950). This diamond cluster ring is supplied with an
Category

Antique Early 1900s Unknown Cocktail Rings

Materials

Diamond, Palladium

Platinum Diamond Eternity Ring 8.50 Carats
By Belfiore Jewelry
Located in Great Neck, NY
weighs approximately 0.75 carats. The ring is set with 12 stones. The total weight is 8.54 carats. The
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Platinum

Amethyst and Diamond 10 Karat Yellow Gold Ring, Solitaire Prong Setting
Located in Milford, DE
A lavish ring! This 10K gold band features a single amethyst in a raised solitaire setting
Category

Late 20th Century Solitaire Rings

Materials

Amethyst, Diamond, 10k Gold

9.34 ct AGL Certified Unheated Burma Ruby Ring in Platinum Diamond Setting
Located in La Jolla, CA
9.34 ct AGL Certified Unheated Burma Ruby Ring in Platinum Diamond Setting Unheated Burma Ruby
Category

2010s American Cocktail Rings

Materials

Diamond, Ruby, Platinum

Certified Royal Blue Sapphire with Diamond Ring Set in Platinum 950 Settings
Located in Bangkok, TH
Royal Blue Sapphire 3.06 carats with Diamond 0.23 carat Ring set in Platinum 950 Settings
Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

4 carat Round Engagement Ring Mounting
Located in Dublin, IE
Primary Stone Size: 4.5 carat Primary Stone Shape: Round Estimated Set Diamond Weight: 4 1/5 CTW Primary
Category

2010s Irish Modern Engagement Rings

Materials

White Diamond, Platinum

South Sea Pearl with Diamond Ring Set in 18 Karat Gold Settings
Located in Bangkok, TH
South Sea Pearl with Diamond 0.38 carat Ring set in 18 Karat Gold Settings Width: 1.9 cm Length
Category

2010s Thai Contemporary More Rings

Materials

Diamond, South Sea Pearl, Gold, 18k Gold

Set in 18 Karat Rose Gold, Invisible Pressure Setting Diamond Cluster Ring
Located in Hong Kong, HK
diamonds in 0.72 carats. The ring is made in Indian ring size 12 (US size 6), and can be changed on request.
Category

2010s Hong Kong Modern Cluster Rings

Materials

Diamond, 18k Gold

3.80 Carat Diamond Platinum Wide Band Ring
Located in Stamford, CT
Vintage 1950's wide open work band ring. 12 marquise, 28 baguette and 28 round diamonds in a
Category

Mid-20th Century Band Rings

Materials

Diamond, Platinum

Platinum Entwine Diamond Ring '1/10 Carat'
Located in San Francisco, CA
This ring band features strands of delicate precious metal entwined between brilliant round
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Natural Diamond Ring 1.64 carats 18 Karat White Gold Cocktail Ring
Located in Antwerpen, BE
with bold geometric vertical settings of baguette and round diamonds totaling 1.64 carats. The unique
Category

2010s Belgian Art Deco Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Natural Diamond Ring 0.30 Carats 18 Karat Yellow Gold Engagement Ring
Located in Antwerpen, BE
Diamonds Shape: Round Brilliant Total carat Weight: 0.30CT Number of Diamonds:18 Setting: Prong Average
Category

2010s Belgian Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Natural Diamond Ring 0.30 Carats 18 Karat White Gold Engagement Ring
Located in Antwerpen, BE
Diamonds Shape: Round Brilliant Total carat Weight: 0.30CT Number of Diamonds:18 Setting: Prong Average
Category

2010s Belgian Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Natural Diamond Ring 0.30 Carats 18 Karat Rose Gold Engagement Ring
Located in Antwerpen, BE
Shape: Round Brilliant Total carat Weight: 0.30CT Number of Diamonds:18 Setting: Prong Average Colour
Category

2010s Belgian Modern Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

Natural 12 Carat Green Chrysoberyl Cats Eye and Diamond Mens Ring in 18K Gold
Located in Miami, FL
18 karat solid yellow gold men's ring mounts a 12 carat green Chrysoberyl Cat's Eye and tapered
Category

Early 2000s North American Art Deco Three-Stone Rings

Materials

Chrysoberyl, Diamond, Cat’s Eye, 18k Gold, Yellow Gold

1.01 Carat Aquamarine and Diamond Platinum Cluster Ring
Located in Beverly Hills, CA
One 1.01 Carat Aquamarine and Diamond Platinum Cluster Ring. Featuring one pear cut aquamarine of
Category

21st Century and Contemporary Cluster Rings

Materials

Aquamarine, Diamond, White Diamond, Platinum

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

Natural Diamond Ring 4.29 carats 18 Karat White Gold Cocktail Ring
Located in Antwerpen, BE
: 4.29 ct Setting:Pave/ Prong Average Color: F-G Average Clarity: VVS Ring Size: EU 55 / US 7.5 ( Any
Category

2010s Belgian Modern Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Natural Diamond Ring 0.11 Carats 18 Karat Rose Gold Engagement Ring
Located in Antwerpen, BE
: 0.11 ct Setting: Prong Average Color: F-G Average Clarity: VS Size: EU 54/ US 7 ( Any ring
Category

2010s Belgian Modern Solitaire Rings

Materials

Diamond, 18k Gold, Rose Gold

Natural Diamond Ring 0.11 Carats 18 Karat Yellow Gold Engagement Ring
Located in Antwerpen, BE
: 0.11 ct Setting: Prong Average Color: F-G Average Clarity: VS Size: EU 54/ US 7 ( Any ring
Category

2010s Belgian Modern Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Natural Diamond Ring 0.25 carats 18 Karat Rose Gold Engagement Ring
Located in Antwerpen, BE
This minimalist white diamond ring embodies understated elegance with its simple cluster set design
Category

2010s Belgian Modern Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

Natural Diamond Ring 0.27 carats 18 Karat White Gold Engagement Ring
Located in Antwerpen, BE
This minimalist white diamond ring embodies understated elegance with its simple cluster set design
Category

2010s Belgian Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Natural Diamond Ring 0.11 Carats 18 Karat White Gold Engagement Ring
Located in Antwerpen, BE
ct Setting: Prong Average Color: F-G Average Clarity: VS Size: EU 54/ US 7 ( Any ring Size
Category

2010s Belgian Modern Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Natural Diamond Ring 0.55 Carats 18 Karats White Gold Statement Engagement Ring
Located in Antwerpen, BE
Brilliant Total Carat Weight: 0.55 CT Number of Gemstones: 64 Setting Style: Prong/ Pave/ Cluster Average
Category

2010s Belgian Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Marquis Ring with Sapphire and 12 Diamonds, circa 1920
Located in Berlin, DE
Marquis ring with sapphire and 12 diamonds, around 1920 18 carat gold, 925 silver France, probably
Category

Early 20th Century French Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Silver

1.17 Carat Diamond Platinum Art Deco Engagement Ring
Located in Stamford, CT
1930's Diamond engagement ring. Round transitional cut center diamond with 12 old European accent
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Antique 1.18 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
carats Dimensions Height of setting 5.11mm/0.2" Ring Size UK Size K USA Size 5 1/8 The ring size may
Category

Vintage 1920s Unknown Solitaire Rings

Materials

Diamond, Yellow Gold

0.15 Carat Princess Cut Diamond Cathedral Engagement Ring
Located in Sherman Oaks, CA
One electronically tested 14KT white gold ladies cast cathedral style, diamond unity ring with a
Category

Early 2000s American Modern Engagement Rings

Materials

Diamond, 14k Gold

Natural Diamond Ring 0.85 carats 18KT White Gold 5 Round Solitaire Diamond Ring
Located in Antwerpen, BE
Brilliant Total Carat Weight: 0.85ct Number of Gemstones: 5 Setting Style: Prong Average Color: F-G Average
Category

2010s Belgian Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Peter Suchy .22 Carat Diamond Platinum Wedding Band Ring
By Peter Suchy
Located in Stamford, CT
Diamond wedding band ring. 12 round brilliant cut diamonds with 3 baguette cut spacer diamonds in a
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

5.02 Carat Tanzanite Diamond 14 Karat White Gold Ring
By DGI
Located in Los Angeles, CA
This ring has a radiant purple Oval Cut Natural Tanzanite weighing 4.50 Carats. The Tanzanite
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, 14k Gold, White Gold

Natural Diamond Ring 0.51 carats 18 Karat White Gold 5 Diamonds Engagement Ring
Located in Antwerpen, BE
0.51 carats, set in an 18-karat white gold band. The simplicity of the design enhances the ring
Category

2010s Belgian Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

.90 Carat Diamond Old European Cut Platinum Engagement Ring
Located in Stamford, CT
US314633203D 4 single cut I-J SI diamonds Approximate .12 carats Size 6 and sizable Platinum Stamped: Plat 5.9
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

.40 Carat Diamond Yellow White Gold Engagement Ring
Located in Stamford, CT
Handmade 1920's Art Deco diamond engagement ring. Open work 14k yellow gold setting with ring with
Category

Early 20th Century Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

2.68 Carat Orange Sapphire Diamond Engagement Yellow Gold Ring
By DGI
Located in Los Angeles, CA
Sapphires weighing 0.59 Carats. The shank of the ring has 12 Round Cut Diamonds weighing 0.30 Carats with a
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Natural Diamond Ring 0.76 carat 18KT White Gold Cocktail Half Eternity Ring Band
Located in Antwerpen, BE
other rings, consider a baguette and round diamond channel set 18 kt White gold band. This exquisite
Category

2010s Belgian Modern Bridal Rings

Materials

Diamond, 18k Gold, White Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "12 Carat Ring Setting", and we’ll notify you when there are new listings in this category.

12 Carat Ring Setting For Sale on 1stDibs

You are likely to find exactly the 12 carat ring setting you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and white gold. You can easily find a 2575 antique edition and 1738 modern creations to choose from as well. You’re likely to find the perfect 12 carat ring setting 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 ring setting — no matter the origin — is easy, but Peter Suchy, Tiffany & Co. and Estate Jewelry each produced a popular version that is worth a look. While most can agree that any 12 carat ring setting from our collection can easily elevate most outfits, but the choice of a diamond version from the 2869 available is guaranteed to add a special touch to your ensemble. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and emerald cut alternatives. When shopping for a 12 carat ring setting, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 12 Carat Ring Setting?

The price for a 12 carat ring setting starts at $70 and tops out at $2,699,999 with these rings, on average, selling for $4,334.

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.