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.12 Carat Diamond White Gold Open Heart Pendant Necklace
Located in Stamford, CT
Open heart diamond pendant necklace. 18k white gold open heart pendant with three floating diamonds
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Gold, 18k Gold, White Gold
Tiffany & Co Paloma Picasso .12 Carat Diamond Platinum Heart Pendant Necklace
By Paloma Picasso for Tiffany & Co.
Located in Stamford, CT
Iconic Tiffany & Co Paloma Picasso diamond heart pendant necklace. 17 round brilliant cut diamonds
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Platinum
Antique Victorian Era 1866 Commemorative Shield 12 Carat Yellow Gold Pendant
Located in Hamilton, AU
synonymous with Scottish Rite Freemasonry. Crafted in 18 carat yellow and white gold with an enamel inlay of
Category
Antique 1860s Unknown Victorian Pendant Necklaces
Materials
Gold, Yellow Gold
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W 1.15 in L 1.58 in
18-carat yellow gold necklace with a pendant 12 diamonds of 0.12 carats in total
Located in Monte-Carlo, MC
A necklace composed of a chain in 18-carat yellow gold and a rectangular pendant in 18-carat yellow
Category
20th Century Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
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H 0.71 in W 0.08 in L 0.36 in
12 Carat Citrine and Diamond Gold Slide Pendant Necklace Estate Fine Jewelry
Located in Montreal, QC
Simply Fabulous, Timeless and Finely detailed Citrine and Diamond Gold Slide Pendant. Centering a
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Citrine, Diamond, Gold, 14k Gold, Yellow Gold
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W 1 in D 0.54 in L 0.68 in
Vintage 12 Carat NO HEAT GIA Sapphire and Diamond Gold Brooch Pendant Necklace
Located in Montreal, QC
approx. 12 Carats. GIA report #2235104643. Surrounded by RBC Diamonds, weighing approx. 2.85tcw
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Diamond, Sapphire, Gold, 14k Gold, White Gold, Platinum
2.07 Carat Emerald Diamond Pendant
Located in New York, NY
2.07 carats oval Zambian Emerald, framed with 12 round diamonds with pointer 12.0, totaling a
Category
2010s American Pendant Necklaces
Materials
Diamond, Emerald, 18k Gold
12 Carat Morganite Pendant with Diamonds in 14 Karat Rose Gold Handcraft jewelry
Located in JAIPUR, IN
Elegant and exquisitely detailed Cocktail 14K Pendant, center set with 12.65 Cts. (approx
Category
2010s Indian Pendant Necklaces
Materials
Diamond, Morganite, 14k Gold, Rose Gold
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W 0.42 in L 1.56 in
18K Emerald Cut Pendant 3 Carats
By Belfiore Jewelry
Located in Great Neck, NY
of a 12 carat emerald cut look. The color of the stones are F, the clarity is VVS1. The total carat
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, Emerald, 18k 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
4.59 Carat Emerald Oval Pendant
Located in New York, NY
Emerald Weight: 4.59 Cts, Emerald Measurements: 10 x 12 mm, Diamond Weight: 0.44 Cts, Metal: 18K
Category
21st Century and Contemporary Zambian Pendant Necklaces
Materials
Emerald, 18k Gold
1.65 Carat Diamond Platinum Art Deco Pendant Necklace
Located in Stamford, CT
Art Deco 1930's diamond pendant necklace. 22 transitioanl and baguette cut diamonds on a 16 inch
Category
Mid-20th Century Pendant Necklaces
Materials
Diamond, Platinum
.83 Carat Tanzanite Diamond Halo Platinum Pendant Necklace
Located in Stamford, CT
Tanzanite and diamond pendant necklace. Triangular shape tanzanite with a halo of round beaded
Category
21st Century and Contemporary Italian Pendant Necklaces
Materials
Diamond, Tanzanite, Platinum
1.30 Carat Diamond Platinum Retro Style Pendant Necklace
Located in Stamford, CT
Retro style 1960’s diamond platinum pendant necklace with round, pear and baguette cut diamonds
Category
Mid-20th Century Pendant Necklaces
Materials
Diamond, Platinum
0.40 Carat Diamond/1.30 Carat Ruby 18 Karat Gold Hearts Pendant Necklace
By Sebastian Bernard
Located in Los Angeles, CA
18K Gold Heart shaped Pendant with 12 Invisible Set Princess Cut Rubies (Total Gem Weight 1.30 Ct
Category
2010s American Contemporary Pendant Necklaces
Materials
Diamond, Ruby, 18k Gold
W 0.75 in D 0.2 in L 0.99 in
3.89 Carat Cabochon Green Emerald and Diamond Platinum Pendant
By David Gross Group
Located in New York, NY
and two round brilliant cut diamonds weighing .12 carats set in a Platinum hand made pendant. GRS
Category
2010s North American Contemporary Pendant Necklaces
Materials
Diamond, Emerald, Platinum
12 Ct Emerald Cut Amethyst Pendant /Necklace + 14 Kt Yellow Gold Chain Vintage
Located in New York, NY
Amethyst , approximately 12 Carat.
14 Karat gold 6.33 Grams with stone and chain
The pendant comes
Category
Early 2000s Pendant Necklaces
Materials
Amethyst, 14k Gold, Yellow Gold
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W 1 in L 18 in
Roman Malakov 12 millimeter South Sea Pearl and Round Diamond Pendant Necklace
By Roman Malakov
Located in New York, NY
This beautiful pearl necklace showcasing an 12 millimeter south sea pearl of golden color. Accented
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, Pearl, South Sea Pearl, 18k Gold, White Gold
7.40 Carat Natural Colombian Emerald Drop Pendant 14K Gold
By Emeralds Maravellous
Located in US
This amazing 7.40ct antique-style cluster drop pendant, is made of 14K yellow gold. The center
Category
21st Century and Contemporary American Early Victorian Pendant Necklaces
Materials
Emerald, 14k Gold, Yellow Gold
Gold Pendant with Diamonds 0.75 Carat
Located in AMSTELVEEN, NH
Quality: Good
Jewel: Pendant (excl. Necklace)
Weight: 2.1 gram
12 mm
Hallmark: 14 karat
Condition
Category
21st Century and Contemporary Contemporary Pendant Necklaces
Materials
Diamond, Gold
Dainty Diamond Daisy Necklace .12 Carats in 14K Rose Gold, April Birthstone LV
By Gabriel & Co.
Located in Austin, TX
! The diamond is 0.12 carats at the center of the just over 1/4-inch (7 mm) diameter rose gold pendant
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold, Rose Gold
H 18 in Dm 0.25 in L 18 in
9.92 Carat Beryl Heliodor Amethyst Yellow Gold Pendant Necklace
Located in Stamford, CT
7.0 grams.
15 x 10mm and 12 x 10mm
Pendant: 34mm long
Chain: 16 Inches
Category
21st Century and Contemporary Pendant Necklaces
Materials
Beryl, Amethyst, Gold, 14k Gold, Yellow Gold
Peter Suchy .53 Carat Round Diamond Platinum Halo Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Antique inspired domed round diamond Slide pendant necklace. .53ct round cut center diamond in a
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Platinum
5.46 Carat Pear Emerald Diamond Pearl Onyx Pendant Necklace
Located in Stamford, CT
cabochon pear emerald Approximate 5.46 carats
12 rose cut diamonds Approximate .12 carats
19 Old European
Category
Early 20th Century Pendant Necklaces
Materials
Diamond, Emerald, Onyx, Pearl, Gold, 14k Gold, Yellow Gold
.925 Sterling Silver 1/6 Carat Diamond Heart Pendant Necklace
Located in New York, NY
Show her just how much you love her with this sweet sterling silver, 1/6 carat total weight diamond
Category
21st Century and Contemporary Indian Contemporary Pendant Necklaces
Materials
Diamond, White Diamond, Sterling Silver
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H 0.79 in W 0.6 in L 0.99 in
Chopard 1.98 Carats Total Happy Spirit Collection Diamond Pendant Necklace
By Chopard
Located in New York, NY
concentric circles encased in the pendant and is set with brilliant round diamonds weighing 1.88 carats. A
Category
Early 2000s Swiss Modern Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
Vintage 12 Carat Green Peridot with Multi Cut Diamonds in 18K Two Tone Gold
By Gad & Co.
Located in Miami, FL
Stone Details:
- Type: Peridot
- Carat: 12
- Cut: Oval
- Color: Green
- Measurements: 16.8x12.1x7.9 MM
Category
20th Century North American Art Nouveau Pendant Necklaces
Materials
Diamond, Peridot, Gold, 18k Gold, White Gold, Yellow Gold
Natural Diamond 0.21 carats 18k Yellow Gold Diamond Heart Pendant
Located in Antwerpen, BE
Introducing our exquisite Small Heart Shaped Pendant Necklace, a symbol of love and devotion
Category
2010s European Modern Pendant Necklaces
Materials
Diamond, Yellow Gold
.925 Sterling Silver 1/10 Carat Diamond Heart Pendant Necklace
Located in New York, NY
Adorn your neckline with timeless elegance. Crafted from .925 sterling silver, this pendant
Category
21st Century and Contemporary Indian Modern Pendant Necklaces
Materials
Diamond, White Diamond, Sterling Silver
Peter Suchy .58 Carat Oval Diamond Halo Platinum Slide Pendant Necklace
By Peter Suchy
Located in Stamford, CT
, this platinum domed pendant has a .49ct oval bezel set center diamond, accented with a halo of 12 round
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Platinum
White Gold Pendant with Diamonds 0.75 Carat
Located in AMSTELVEEN, NH
This stunning white gold pendant features a total of 0.75 carats of brilliant and baguette cut
Category
21st Century and Contemporary Contemporary Pendant Necklaces
Materials
Diamond, Gold, White Gold
Peter Suchy 36.16 Carat Amethyst Diamond White Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Pear shape 36.16 carat amethyst and diamond pendant necklace. Pear shaped center amethyst with a
Category
21st Century and Contemporary Pendant Necklaces
Materials
Amethyst, Diamond, Gold, 14k Gold, White Gold
.925 Sterling Silver 1/10 Carat Diamond Heart Pendant Necklace
Located in New York, NY
Twelve delicate, sparkling diamonds adds extra twinkle to this beautiful heart pendant necklace
Category
21st Century and Contemporary Indian Modern Pendant Necklaces
Materials
Diamond, White Diamond, Silver, Sterling Silver
14K White Gold 2.0 Carat Diamond Double Loop Pendant Necklace
Located in New York, NY
This eye-catchingly unique 14k white gold double loop pendant will be the envy of all! Channel set
Category
21st Century and Contemporary Indian Contemporary Pendant Necklaces
Materials
Diamond, White Diamond, 14k Gold, White Gold
Victorian 4.26 Carat Colombian Emerald and 8.49 Carat Diamond Pendant Brooch
Located in New York, NY
True to the Victorian period! This very fine Colombian Emerald & Old European Diamond pendant
Category
Antique 1890s Unknown Victorian Pendant Necklaces
Materials
Diamond, Emerald, 14k Gold, Silver
11 Carat Pear Shape Colombian Emerald and Diamond Pendant Necklace Enhancer
Located in New York, NY
Introducing our extraordinary pendant necklace enhancer featuring an approximately 11 carat pear
Category
2010s Pendant Necklaces
Materials
Diamond, Emerald, 18k Gold
Natural Diamond 0.65 carats 18KT White Gold Flower Pendant Chain Necklace
Located in Antwerpen, BE
Crafted from luxurious 18 Kt White Gold, the pendant takes on a delicate flower shape, adding a
Category
2010s Belgian Art Nouveau Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
0.11 Carat Diamonds 18K Gold Crescent Moon Islamic Pendant Necklace
By Oshi Jewels
Located in Bangkok, TH
GOLD COLOR)
- Height & width Of Pendant (HxW) :- 14.8 mm. x 12 mm.
- Chain Length :- We Offer 16" (15+1
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
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H 0.59 in W 0.48 in
0.11 Carat Diamonds 14K Gold Crescent Moon Islamic Pendant Necklace
By Oshi Jewels
Located in Bangkok, TH
GOLD COLOR)
- Height & width Of Pendant (HxW) :- 14.8 mm. x 12 mm.
- Chain Length :- We Offer 16" (15+1
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
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H 0.59 in W 0.48 in
Natural Diamonds 0.25 carats 18k White Gold Cross Chain Pendant Necklace
Located in Antwerpen, BE
Experience the divine radiance of our exquisite Cross Pendant, a true testament to faith and beauty
Category
2010s European Classical Greek Pendant Necklaces
Materials
Diamond, White Gold
.50 Carat Round Cabochon Ruby Diamond Pierced Engraved Platinum Pendant Necklace
Located in Stamford, CT
1930's Art Deco ruby and diamond pendant necklace. 1 beautiful round cabochon 14k yellow gold bezel
Category
Early 20th Century Pendant Necklaces
Materials
Diamond, Ruby, Platinum
.30 Carat Diamond Pink Sapphire White Gold Heart Pendant Necklace
Located in Stamford, CT
Petite reversible diamond and pink sapphire open-heart pendant in 14k white gold. Chain, 16.5
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Sapphire, Pink Sapphire, Gold, 14k Gold, White Gold
12 Carat Yellow and White Diamond Station Drop Necklace 18K Gold
Located in New York, NY
This luxurious design diamond drop necklace is simple but elegant. features Just under 4 carat
Category
Mid-20th Century Contemporary Pendant Necklaces
Materials
White Diamond, Yellow Diamond, 18k Gold
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
Peter Suchy .64 Carat Pear Diamond Halo Platinum Slide Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Domed antique style pear shaped Platinum slide pendant. .50ct pear shaped diamond, mounted in a
Category
21st Century and Contemporary American Pendant Necklaces
Materials
Diamond, Platinum
Peter Suchy GIA Certified Oval 2.50 Carat Sapphire Diamond Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Crisp and bright sapphire and diamond in a classic pendant necklace. A stunning 2.50 Carat oval
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold
GIA Certified .77 Carat Orange Yellow Fancy Diamond Platinum Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Natural fancy intense oval orange-yellow diamond pendant necklace. GIA certified natural fancy
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Diamond, Yellow Diamond, Platinum
18 Karat Yellow Gold, .12 Carat Diamond and Enamel Baby Shoe Charm
Located in New York, NY
set with .12 carats of diamonds . The bootie measures approximately 1" from the bale to the toe. Ideal
Category
Early 2000s American Modern Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold, Enamel
Peter Suchy GIA Certified 1.45 Carat Sapphire Diamond Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Sapphire and diamond pendant necklace. Natural untreated GIA certified 1.45 carat oval blue
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold
AIG Certified 32.00 Ct Tanzanite 15.00 Ct Emerald 12 Ct Diamonds Brooch/Pendant
Located in Massafra, IT
with a centre Natural Zambian Emerald in perfect oval cut of 15,00 carat, fine quality, and 12 pieces
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Emerald, Tanzanite, 18k Gold
Berca 0.24Kt Champagne Diamond 12 Kt Natural Hand Inlaid Amethyst Heart Pendant
By Berca Atelier
Located in Valenza, IT
A Very Chic, Timeless, yet not traditional Heart Pendant featuring a 12Kt Natural Hand Inlaid
Category
21st Century and Contemporary Italian Modern Pendant Necklaces
Materials
Amethyst, Brown Diamond, Diamond, 18k Gold
Modern 18 Karat Gold 1.80 Carat Sapphire 0.60 Carat Diamond Pendant Necklace
Located in Vilnius, LT
This is a modern design pendant with a chain crafted in 18K white gold. Circa 2000.
The piece
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Diamond, Sapphire, Gold, 18k Gold
GIA Certified .35 Carat Emerald Diamond Yellow White Gold Pendant Necklace
By Spark Creations
Located in Stamford, CT
Emerald and diamond pendant necklace. GIA certified bright green oval emerald, set in a 14k white
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold
Natural Diamonds 0.25 Carats 18 Karat Yellow Gold Cross Chain pendant Necklace
Located in Antwerpen, BE
Experience the divine radiance of our exquisite Cross Pendant, a true testament to faith and beauty
Category
2010s European Classical Greek Pendant Necklaces
Materials
Diamond, Yellow Gold
Peridot Pendant Neckalce 1/2 Carat Peridot Gemstone Necklace 14k Yellow Gold
By Five Star Jewelry
Located in Austin, TX
Measurements of Pendant: 12 x 5.6 millimeters
Chain Type: Serpentine Chain (S Chain)
Chain Length: 18.5 inches
Category
2010s American Contemporary Pendant Necklaces
Materials
Peridot, 14k Gold, Yellow Gold
150 Carat Custom-Cut Golden Quartz & Diamond Pendant in White Gold
By Eytan Brandes
Located in Sherman Oaks, CA
about 0.04 carats.
The quartz is a 150 carat cut-corner rectangle with a simple step cut -- just 12
Category
2010s American Contemporary Pendant Necklaces
Materials
Diamond, White Diamond, Quartz, Gold, 14k Gold, White Gold
GIA Certified .55 Carat Blue Sapphire Diamond White Gold Pendant Necklace
Located in Stamford, CT
GIA certified Simple heat only, blue emerald cut sapphire and diamond halo pendant necklace in 14k
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold
Roman Malakov 0.34 Carats Total Round Diamond Open-Work Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
A simple pendant necklace showcasing a row of 12 round brilliant diamonds, set in an open-work
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
1.97 Carat Old European Cut Diamond Bicolour Gold Pendant
Located in AMSTERDAM, NL
This 18 carat bicolour pendant is set with an 1.97 carat old european cut diamond, set in a 12
Category
Early 20th Century Art Deco Pendant Necklaces
Materials
Diamond, 18k Gold
Victorian 30 Carat Citrine Swag Pendant Brooch Gold Monumental
Located in New York, NY
This is a spectacular antique Victorian - Belle Epoque Pendant Brooch with 30 Carats of Magnificent
Category
Antique 19th Century Unknown Victorian Pendant Necklaces
Materials
Citrine, Gold, Yellow Gold, 10k Gold
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Pendant 12 Carat For Sale on 1stDibs
On 1stDibs, you can find the most appropriate pendant 12 carat for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using gold, white gold and 14k gold. Our collection of these items for sale includes 638 vintage editions and 1399 modern creations to choose from as well. You’re likely to find the perfect pendant 12 carat 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. Creating a pendant 12 carat has been a part of the legacy of many jewelers, but those produced by Oshi Jewels, Tiffany & Co. and Alberto are consistently popular. A pendant 12 carat can make for a versatile accessory, but a selection from our variety of 1626 diamond versions can add an especially stylish touch. 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. If you’re browsing our inventory for a pendant 12 carat, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.
How Much is a Pendant 12 Carat?
Prices for a pendant 12 carat can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $1,046,250, while this accessory, on average, fetches $2,995.
Questions About Pendant 12 Carat
- How big is a 12 carat diamond?1 Answer1stDibs ExpertFebruary 22, 2021The size of a 12 carat diamond is dependent on diamond cut. A 12 carat round diamond is roughly 15 mm in size.