12k Gold And Diamond
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Antique 1.80ct Diamond and 12k Rose Gold Bangle
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.80 carat diamond, 12 karat rose gold and silver set bangle
Category
Antique 1890s Unknown Victorian Bangles
Materials
Diamond, Rose Gold
1930s Diamond and Enamel 12k Yellow Gold Jockey Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.52 carat diamond and enamel, 12 karat yellow gold and silver set jockey
Category
Vintage 1930s Brooches
Materials
Diamond, Yellow Gold, Enamel
12k Rose and White Gold Aquamarine and Diamond Squared off Ring
Located in Southport, CT
12k rose and white gold ring. This gorgeous ring has a center, checkerboard cushion faceted, medium
Category
21st Century and Contemporary Unknown Contemporary Fashion Rings
Materials
Aquamarine, Diamond, Rose Gold, White Gold
Victorian 12K Gold Diamond, Amethyst, Pearl, and Garnet Fly Brooch
Located in Venice, CA
This 12k gold Victorian brooch is meticulously crafted with superb attention to detail. The
Category
Antique 1880s Unknown Victorian Brooches
Materials
Amethyst, Diamond, Garnet, Pearl, Gold, Yellow Gold
1920s Antique 0.26ct Diamond and Pearl 12k Yellow Gold Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.26 carat diamond and natural pearl, 12 karat yellow gold and
Category
Vintage 1920s Unknown Engagement Rings
Materials
Diamond, Pearl, Yellow Gold, Platinum
Vintage 12k Gold Natural Diamond And Caliber Emerald Decorated Ring
Located in Fatih/İstanbul, 34
In very good condition.
Total weight is 2.3 grams.
Totally is diamond 0.60 ct.
The diamond is has G
Category
Vintage 1980s European Retro Cocktail Rings
Materials
Diamond, Emerald, Gold
Edwardian 12K White Gold Diamond Lucky Horseshoe Pendant
Located in Venice, CA
Circa 1900, this 12k gold lucky horseshoe pendant contains 25 sparkling single cut diamonds bead
Category
Antique Early 1900s Unknown Edwardian Pendant Necklaces
Materials
Diamond, White Gold
12K Gold and Sterling Silver Diamond Turquoise and Pearl Ring, Early Victorian
Located in Venice, CA
This 12k gold early Victorian ring features a flower motif of vibrant turquoise. In the center is a
Category
Antique 1850s Unknown Early Victorian Cluster Rings
Materials
Diamond, Pearl, Turquoise, Sterling Silver, Gold
Antique 12K Gold Sapphire & Mine Cut Diamond Ring
Located in Wallkill, NY
like 12K. The Sapphires are Bezel set and has minor wear. Mine Cut diamonds set like petals are both
Category
Vintage 1910s Unknown Cluster Rings
Materials
Diamond, Sapphire, White Gold, Yellow Gold
Victorian 2.32 Carat Diamond and 12k Yellow Gold Miniature Portrait Pendant
Located in Jesmond, Newcastle Upon Tyne
An exceptional, fine and impressive antique Victorian 2.32 cttw diamond and 12 karat yellow gold
Category
Antique 1890s Victorian Pendant Necklaces
Materials
Diamond, Yellow Gold, Silver
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H 0.25 in Dm 1 in L 18 in
Antique Diamond Chick bangle, Ruby, Pearl and White Enamel, 12k gold
Located in NEWARK, GB
Words simply cannot express how wonderful this piece is, an antique Diamond Chick bangle hailing
Category
Antique 19th Century British Victorian Bangles
Materials
Diamond, Pearl, Ruby, Gold, Enamel
1950s 5.72 Carat Sapphire and 1.10 Carat Diamond 12k Yellow Gold Bracelet
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 5.72 carat sapphire and 1.10 carat diamond, 12 karat yellow gold
Category
Vintage 1950s Chain Bracelets
Materials
Diamond, Sapphire, Yellow Gold
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H 0.23 in W 0.47 in L 7.28 in
Antique Circa 1900s 12k Gold Top Silver Natural Diamond And Turquoise Ring
Located in Fatih/İstanbul, 34
tested to be 12k real gold.
Box is not included.
Please contact for any questions.
Category
Antique Early 1900s European Late Victorian Cocktail Rings
Materials
Diamond, Turquoise, Gold, Silver
Antique 5.05 Carat Aquamarine 0.30 Carat Diamond and 12k Yellow Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique Victorian 5.05 carat aquamarine and 0.30 carat diamond, 12
Category
Antique 1890s Unknown Victorian Pendant Necklaces
Materials
Aquamarine, Diamond, Yellow Gold, Silver
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H 0.21 in W 1.1 in L 18 in
Antique Circa 1900s 12k Gold Natural Rose Cut Diamond And Caliber Ruby Earring
Located in Fatih/İstanbul, 34
ct.
The body part 12k gold.
The earring is 12k gold but connection piece 14k gold.
Box is not
Category
Antique Early 1900s European Late Victorian Stud Earrings
Materials
Diamond, Ruby, Gold
Antique Circa 1900s 12k Gold Natural Rose Cut Diamond Earring
Located in Fatih/İstanbul, 34
Diamond Part 12k Gold.
Back Clips Part 14k gold.
The diamond is has G color and vs-s1 clarity.
Box is not
Category
1990s Asian Late Victorian Clip-on Earrings
Materials
Diamond, Gold
Antique Diamond, Sapphire, Pearl and 12k Yellow Gold Shell Bar Brooch Circa 1900
Located in Jesmond, Newcastle Upon Tyne
as 12k yellow gold.
The brooch is supplied with an IDGL diamond and gemstone grading report card
Category
Antique Early 1900s Brooches
Materials
Diamond, Pearl, Sapphire, Yellow Gold
14 K Rose Gold "Antiqued" Cross with 12 Round Natural Light "Pink" Diamonds
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
14k rose gold "antiqued" cross with 12 round Natural Light "Pink" Diamonds weighing approximately
Category
Mid-20th Century American Art Deco Pendant Necklaces
Materials
Diamond, Pink Diamond, 14k Gold, Rose Gold
Antique 1.50Ct Ruby and 0.60Ct Diamond 12k Yellow Gold Flower Brooch Circa 1890
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.50 carat ruby and 0.60 carat diamond, 12 karat yellow gold and
Category
Antique 1890s Brooches
Materials
Diamond, Ruby, Yellow Gold, Silver
1920s 0.42 Carat Emerald and 1.20 Carat Diamond 12K Yellow Gold Dress Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 0.42 carat emerald and 1.20 carat diamond, 12 karat yellow
Category
Early 20th Century Art Deco Cocktail Rings
Materials
Diamond, Emerald, Yellow Gold
Antique Circa 1900s 12k Gold Top Silver Natural Diamond And Ruby Drop Earring
Located in Fatih/İstanbul, 34
In very good condition.
Total weight is 6.3 grams.
Totally is diamond 0.97 carat.
The diamond is
Category
Antique Early 1900s European Victorian Drop Earrings
Materials
Diamond, Ruby, Gold, Silver
Old Original Vintage 12k Gold Natural Rose Cut Diamond Drop Earring
Located in Fatih/İstanbul, 34
to be 12k real gold.
The diamond is has H color and vs-s1-s2 clarity.
Box is not included.
Please
Category
Vintage 1960s Asian Retro Drop Earrings
Materials
Diamond, Gold
12k Yellow Gold Diamond Set Owl Motif Ring, App. 0.83 TCW
Located in Southport, CT
12k yellow gold ring. This attractive ring is an owl head motif, decorated with matte, textured
Category
20th Century Unknown Retro Cocktail Rings
Materials
Diamond, White Diamond, Yellow Gold
Antique Circa 1900s 12k Gold Natural Rose Cut Diamond Decorated Ring
Located in Fatih/İstanbul, 34
In very good condition.
Total weight is 5.9 grams.
Totally is diamond about 1.30 carat.
The diamond
Category
Antique Early 1900s Turkish Late Victorian Cocktail Rings
Materials
Diamond, Gold
Vintage Circa 1970s 12k Gold Natural Diamond And Emerald Decorated Strong Ring
Located in Fatih/İstanbul, 34
.
Totally is rose cut diamond 0.60 ct .
The diamond is has H-I-J-K color and s1-s2-s3.
Totally is emerald
Category
Vintage 1970s European Retro Cluster Rings
Materials
Gold
South Sea Pearl Day & Night with 12 Carat Diamond Cocktail Earrings 18 K Gold
Located in New York, NY
South Sea Pearl Day & Night with 12 Carats Diamond Cocktail Earrings 18 K White Gold ,
Beautiful
Category
Early 20th Century Stud Earrings
Materials
Diamond, South Sea Pearl, 18k Gold
Antique Circa 1900s Ottoman 12k Gold Natural Rose Cut Diamond Drop Earring
Located in Fatih/İstanbul, 34
has H-I color and s1-s2-s3 clarity.
Acid tested to be 12k real gold.
Back clips part 14k gold.
Please
Category
Antique Early 1900s Turkish Victorian Drop Earrings
Materials
Diamond, Gold
44 Round Diamond 10-12 Pointer Each Tennis Bracelet in 14 K Yellow Gold 5.0 Ct
Located in New York, NY
44 Round Diamond 10-12 Pointer Each Tennis Bracelet in 14 K Yellow Gold 5.0 Carat Line Bracelet
Category
2010s Unknown Link Bracelets
Materials
Diamond, 14k Gold, Yellow Gold
Antique Art Deco Circa 1920s 12k Gold Natural Diamond Decorated Drop Earring
Located in Fatih/İstanbul, 34
tested to be 18k real gold.
The diamond is has vs-s1-s2-s3 clarity and H-I-J-K-L-M color.
Original
Category
Vintage 1920s European Art Deco Drop Earrings
Materials
Diamond, Gold
12k Gold 3/4 Bezel Set Five Stone Brilliant Diamond Band, App. 1.05 TCW
Located in Southport, CT
12k white gold ring. This beautiful ring is a five stone band, set with round brilliant cut
Category
21st Century and Contemporary Unknown Contemporary Band Rings
Materials
Diamond, White Diamond, Gold, White Gold
1800s Antique Victorian 3.13 Carat Opal and 12k Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 3.13 carat opal and 12 karat yellow gold, steel set brooch; part of
Category
Antique 1890s Victorian Brooches
Materials
Opal, Yellow Gold, Silver
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H 0.29 in W 2.56 in L 0.61 in
Antique German Ring 1.4ctw old cut Diamonds solid 12K Gold Silver ØUS8/ 3.6gr
Located in SE
German old cluster Ring hand - made ca. late XIX -early XX cent. with parts in solid 12K Rose Gold
Category
Antique 19th Century European Art Nouveau Wedding Rings
Materials
Diamond, 18k Gold, Silver, 10k Gold
Victorian 12k Foiled Back Rose Cut Diamond Heart & Arrow Earrings
Located in Narberth, PA
(ca1880) era! This striking piece, which is crafted in 12kt yellow gold depicts a diamond encrusted heart
Category
Antique Late 19th Century Unknown Victorian Dangle Earrings
Materials
Diamond, 10k Gold
Antique Enamel and Seed Pearl 12k Yellow Gold Mourning Brooch, circa 1835
Located in Jesmond, Newcastle Upon Tyne
An exceptional, fine and impressive enamel and seed pearl, 12 karat yellow gold mourning brooch
Category
Antique 1830s Unknown Brooches
Materials
Pearl, Yellow Gold, Enamel
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H 0.16 in W 1.1 in L 1.18 in
Antique Italian Halo Ring Sapphire Diamonds 12K Ø 7.75US / 4.2gr
Located in SE
Italian Halo Ring with natural Blue - Green Sapphire and 12 rose-cut Diamonds.
Hand-made between
Category
Vintage 1920s Italian Art Deco Cluster Rings
Materials
Diamond, Sapphire, 10k Gold, Silver
White Gold Diamond Vintage Eternity Wedding Band 12k Single Ct .40ctw Ring 4 1/2
Located in Greensboro, NC
Size: 4 1/2
Era: Vintage
Metal Content: 12k White Gold
Stone Information
Natural Diamonds
Carat
Category
21st Century and Contemporary Wedding Rings
Materials
Diamond, White Gold
18 Karat White Gold and Diamond Ring
Located in Washington Depot, CT
white gold. Width: 12 mm. Shank: 4 mm.
Approximate total diamond weight: 1.32 cts.
Diamond color: G-K
Category
20th Century Cocktail Rings
Materials
Diamond, White Gold
4.52 Carat Garnet and Diamond and Yellow Gold Pendant Antique
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 4.52 carat garnet and 0.61 carat diamond and, 12 karat yellow gold
Category
Antique 1890s Unknown Victorian Pendant Necklaces
Materials
Diamond, Garnet, Gold, Yellow Gold
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H 1.81 in W 1.5 in D 0.09 in L 16 in
Antique Sapphire and Diamond Yellow Gold and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
and impressive sapphire and diamond brooch has been crafted in 12k yellow gold with a platinum setting
Category
Antique Early 1900s Unknown Victorian Brooches
Materials
Diamond, Sapphire, Yellow Gold, Platinum
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H 0.18 in W 0.2 in L 2.44 in
Victorian Diamond Pearl Gold Ring and Earrings Set
Located in Napoli, Italy
rose-cut diamonds and mother of pearls, mounted in 12k rose Gold. All handcrafted, Circa 1880
Category
Antique Late 19th Century Victorian Cluster Rings
Materials
Diamond, Pearl, Gold, 14k Gold
Antique 1.17 Carat Diamond and Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.17 carat diamond, 12 karat yellow gold, platinum set brooch; part of our
Category
Vintage 1910s Unknown Brooches
Materials
Diamond, Yellow Gold, Platinum
Antique Diamond Pearl and Enamel Yellow Gold and Silver Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning antique Victorian 0.55 carat diamond, pearl and enamel, 12 karat yellow gold and silver
Category
Antique Early 1900s Unknown Victorian Drop Necklaces
Materials
Diamond, Pearl, 15k Gold, Yellow Gold, Platinum, Silver, Enamel
14 Karat Yellow Gold Amethyst and Diamond Ring
Located in Washington Depot, CT
classic 14K yellow gold.
Width: 12 mm. Shank: 3 mm.
Amethyst weight: 5.75
Total diamond weight
Category
20th Century Fashion Rings
Materials
Amethyst, Diamond, 14k Gold, Yellow Gold
Antique Art Deco Diamond and Yellow Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1920s 0.16 carat diamond and 12 karat yellow gold Art Deco pendant
Category
Vintage 1920s British Pendant Necklaces
Materials
Diamond, Yellow Gold
Retro Diamond Solitaire and Rose Gold Belcher Ring
Located in Denver, CO
12K rose gold Belcher setting band. The stone is flush with the metal surface and the prongs are cut
Category
Mid-20th Century Retro Engagement Rings
Materials
Diamond, Rose Gold
12 Karat White Gold and Diamond Reversible Cameo Pendant
Located in Washington Depot, CT
Vintage 12 Karat White Gold and Diamond Reversible Cameo Pendant-
This stunning reversible 12K
Category
20th Century Pendant Necklaces
Materials
Diamond, White Gold
10ct White Gold Diamond AND Sapphire Cluster Ring
Located in Cape Town, ZA
Size: K
Center Stone Attributes
Number of Stones: 1 Sapphire
Category
21st Century and Contemporary Cluster Rings
Materials
Diamond, Sapphire, White Gold
Antique 2.71 Carat Diamond and Yellow Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 2.71 carat diamond and 12 karat yellow gold, platinum set pendant; part of our
Category
Vintage 1910s Unknown Pendant Necklaces
Materials
Diamond, Yellow Gold
14K White Gold and Diamond Band Size 5.75 #13157
Located in Washington Depot, CT
total.
SI, H-I
Diamonds are set approx. 4 mm high
Shank is 2 mm wide.
Hallmarked14 K
2.4 g/1.4 dwt
Category
20th Century Band Rings
Materials
White Diamond, Gold, 14k Gold, White Gold
Antique 0.30 Ct Diamond and Yellow Gold Cufflinks
Located in Jesmond, Newcastle Upon Tyne
An impressive pair of antique 0.30 carat diamond, 12 karat yellow gold and platinum cufflinks; part
Category
Vintage 1930s Unknown Cufflinks
Materials
Diamond, Yellow Gold
Antique Diamond and Ruby Pearl and Yellow Gold Insect Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 0.15 carat diamond and 0.02 carat ruby, 12 karat yellow gold and platinum
Category
Antique 1890s Unknown Brooches
Materials
Diamond, Pearl, Ruby, Yellow Gold
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H 0.24 in W 0.98 in L 1.97 in
Colombian Emeralds and Diamonds Ring, 18 Karat Gold
Located in Bad Kissingen, DE
".
- 15 Colombian emeralds of approx. 4.76 ct
- 24 diamonds of approx. 0,32 cts
- top width: approx. 12 mm
Category
Vintage 1980s Unknown Modern Band Rings
Materials
Diamond, Emerald, 18k Gold
10 Karat White Gold Natural Sapphire and Diamond Ring
Located in Washington Depot, CT
. Shank: 2 mm.
Approximate total diamond weight: .12 ct.
Diamond color: J-K
Diamond clarity: I1-I2
Category
20th Century Fashion Rings
Materials
Diamond, Sapphire, 10k Gold, White Gold
Victorian Bates and Bacon Gold Filled Bracelet with Diamonds and Emeralds
Located in New York, NY
border of a twisted rope design.It is signed Bates and Bacon 12k gold filled.
Category
Antique Late 19th Century American Victorian Clamper Bracelets
Materials
Diamond, Emerald, Gold Plate
14 Karat White Gold Black and White Diamond Earrings
Located in Washington Depot, CT
Vintage 14 Karat White Gold Color Treated Black and White Diamond Earrings
These stunning earrings
Category
20th Century More Earrings
Materials
Diamond, White Gold
Diamonds, 12 Karat Rose Gold and Silver Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS.
Retrò ring in 12 kt rose gold and silver structure mounted
Category
Vintage 1940s Italian Retro Band Rings
Materials
Diamond, Rose Gold, Silver
1940s Diamond and White Gold Trilogy Ring, Circa 1940
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 1940s 0.27 carat diamond and 12 karat white gold dress ring; part of our
Category
Vintage 1940s Unknown Three-Stone Rings
Materials
Diamond, White Gold
14 Karat White Gold Natural Sapphire and Diamond Ring
Located in Washington Depot, CT
14 Karat White Gold Natural Sapphire and Diamond Ring Size 7-
This lovely ring features eight
Category
20th Century Fashion Rings
Materials
Diamond, Sapphire, 14k Gold, White Gold
14 Karat White Gold and Diamond Ring Size 6.5
Located in Washington Depot, CT
diamonds and 56 round brilliant cut diamonds set in beautifully detailed 14K white gold. Width: 12 mm
Category
20th Century Fashion Rings
Materials
Diamond, White Gold
1900s Antique 1.12 Carat Diamond and Yellow Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.12 carat diamond and 12 karat yellow gold, silver set
Category
Antique Early 1900s Unknown Pendant Necklaces
Materials
Diamond, Yellow Gold, Silver
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H 1 in W 1 in D 1 in Dm 1 in L 1 in
- 1
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12k Gold And Diamond For Sale on 1stDibs
Find the exact 12k gold and diamond you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Find an antique version now, or shop for 164 vintage or 300 modern creation for a more contemporary example of these cherished accessories. Finding the perfect 12k gold and diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic 12k gold and diamond over the years, but those made by Alberto, LB Exclusive and Roxa are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also oval cut and emerald cut versions for sale. Most of our 12k gold and diamond for sale are for women, but there are 101 pieces available to browse for men.
How Much is a 12k Gold And Diamond?
The price for a 12k gold and diamond starts at $283 and tops out at $290,000 with these rings, on average, selling for $5,048.
Questions About 12k Gold And Diamond
- Is 12K gold real?1 Answer1stDibs ExpertFebruary 21, 2024Yes, 12K gold is real, but that doesn't mean that the material is pure gold. 12K gold is actually an alloy that is 50% pure gold and 50% other metals. The resulting alloy is highly durable and resistant to scratching and fading. Its hardness makes it difficult to shape into rings, so most 12K gold jewelry consists of necklaces and earrings. On 1stDibs, explore a wide variety of gold jewelry.
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