12 Carat Diamond White
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873
4,204
1,448
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115
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9
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1,756
4,651
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117
104
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124
104
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59
4,568
1,883
101
6,535
17
5,889
3,745
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1,642
1,445
6,258
2,037
1,036
588
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12 Carat Diamond White Gold 750 Necklace
Located in Lucerne, CH
313 brilliant cut diamonds totaling approx. 12 ct of G/H-vs quality. A brilliant piece!
Please, ask
Category
21st Century and Contemporary Italian Contemporary More Necklaces
Materials
White Diamond, Diamond, 18k Gold, White Gold
.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
Tahitian Diamond Drop Earrings 0.61 Carats 18 Karat White Gold 12-13 MM
By Harbor Diamonds
Located in New York, NY
18 Karat White Gold drop earrings featuring 38 round brilliants weighing 0.61 carats with two
Category
2010s Contemporary Drop Earrings
Materials
Diamond, 18k Gold, White Gold
Free Shipping
W 0.45 in L 0.88 in
South Sea Pearl Diamond Drop Earrings 0.60 Carats 12-13 MM 18K White Gold
By Harbor Diamonds
Located in New York, NY
White Gold 18k
Pearl Size: 12-13mm
Nature: South Sea Cultured Pearl
Pearl Quality: AAA
Nacre: Very
Category
2010s American Contemporary More Earrings
Materials
South Sea Pearl, Diamond, White Gold, 18k Gold
18 Karat White Gold South Sea & Tahitian Pearl Diamond Lariat 0.61 Carats 12-13M
By Harbor Diamonds
Located in New York, NY
18 Karat White Gold Lariat featuring one South Sea Pearl & one Tahitian Pearl measuring 12-13 MM
Category
2010s Contemporary Drop Necklaces
Materials
Diamond, Pearl, White Gold
Diamond Drop Swirl Earrings 2 Carats G VS2 18 Karat White Gold 12 Grams
By Harbor Diamonds
Located in New York, NY
Diamond swirl earrings featuring 84 round brilliants weighing 2 carats, in 18 Karat White Gold
Category
2010s Contemporary Drop Earrings
Materials
Diamond, 18k Gold, White Gold
Free Shipping
W 0.6 in L 1.2 in
18 Karat White Gold Diamond South Sea Open Bangle Cuff 0.40 Carats 12-13 MM
By Harbor Diamonds
Located in New York, NY
18 Karat White gold open cuff bangle featuring one South Sea Pearl measuring 12-13 MM and a diamond
Category
2010s Contemporary Cuff Bracelets
Materials
Diamond, 18k Gold, White Gold
Tahitian Pearl Diamond Drop Bar Earrings 0.63 Carat 18 Karat White Gold 12-13 MM
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring two Tahitian pearls measuring 12-13 mm with a diamond bar
Category
2010s Contemporary Drop Earrings
Materials
Diamond, Pearl, 18k Gold, White Gold
Free Shipping
L 2.13 in
Tahitian Pearl Diamond Bangle Bracelet 0.12 Carats 11-12 MM 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18 Karat white gold bangle bracelet featuring 32 round brilliants weighing 0.12 carats and one grey
Category
2010s American Contemporary Bangles
Materials
Diamond, Pearl, Cultured Pearl, 18k Gold, White Gold
South Sea Pearl Diamond Drop Earrings 0.61 Carats 18 Karat White Gold 12-13 MM
By Harbor Diamonds
Located in New York, NY
18 Karat White Gold drop earrings featuring 38 round brilliants weighing 0.61 carats and two South
Category
2010s Contemporary Drop Earrings
Materials
Diamond, South Sea Pearl, 18k Gold, White Gold
Free Shipping
L 0.88 in
South Sea Pearl Diamond Open Bangle Bracelet 11-12 MM 0.06 Carats 18K White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold open bracelet featuring one South Sea Pearl measuring 11-12 mm and one diamond
Category
21st Century and Contemporary American Contemporary Bangles
Materials
South Sea Pearl, Diamond, White Gold, 18k Gold
South Sea Pearl Diamond Cluster Leaf Earrings 1.05 Carat 12-13 MM 18K White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold
South Sea Pearl 12-13 mm
Diamonds 1.05 Carats
Omega back
You can special order it
Category
2010s Drop Earrings
Materials
South Sea Pearl, White Gold
Diamond Drop Earrings 4.35 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring 170 round brilliants weighing 2.41 carats and 12 round
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, White Gold
12 Carat White Brilliant Cut Tennis Diamond Bracelet
By Antinori Fine Jewels
Located in Rome, IT
Indulge in the timeless allure of our exquisite 12-carat White Gold Round Brilliant Cut Diamond
Category
2010s Italian Modern Tennis Bracelets
Materials
Diamond, White Diamond, White Gold
.12 Carat Diamond Pearl White Gold Necklace
Located in Stamford, CT
1970's 8.5mm, 18-Inch cultured pearl necklace with double sided 18k white gold diamond catch
Category
Late 20th Century More Necklaces
Materials
Diamond, Pearl, Gold, 18k Gold, White Gold
Diamond Cluster Floral Tahitian Pearl Drop Earrings 1.03 Carat 18 Karat 12-13 MM
By Harbor Diamonds
Located in New York, NY
18 Karat White Gold drop earrings featuring a floral diamond cluster weighing 1.03 Carats with two
Category
2010s Contemporary Drop Earrings
Materials
Diamond, Pearl, 18k Gold, White Gold
Free Shipping
L 0.88 in
Black and White Diamond Tahitian Pearl Bangle 0.14 Carats 18K White Gold 11-12MM
By Harbor Diamonds
Located in New York, NY
18K Black Rhodium bangle bracelet featuring 37 black diamonds weighing 0.14 Carats and one
Tahitian
Category
2010s American Contemporary Bangles
Materials
White Diamond, Diamond, Black Diamond, Pearl, South Sea Pearl, White Gol...
South Sea Pearl Diamond Bypass Bangle Bracelet 2.80 Carats 18K White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold bypass bangle bracelet featuring one South Sea Pearl measuring 12-13 mm and numerous
Category
21st Century and Contemporary American Contemporary Bangles
Materials
Diamond, South Sea Pearl, White Gold, 18k Gold
Diamond South Sea Pearl Drop Earrings 0.37 Carats 11-12 MM 18 Karat Rose Gold
By Harbor Diamonds
Located in New York, NY
brilliants weighing 0.37 Carats.
Color G-H
Clarity SI
Available in white & yellow gold.
DM for more info
Category
2010s Contemporary Drop Earrings
Materials
Diamond, South Sea Pearl, 18k Gold, Rose Gold, White Gold, Yellow Gold
18 Karat White Gold Tahitian Pearl Diamond Floral Bangle 0.07 Carats
By Harbor Diamonds
Located in New York, NY
18 Karat White Gold open cuff bangle featuring one Tahitian Pearl measuring 11-12 MM and one floral
Category
2010s Contemporary Bangles
Materials
Diamond, Pearl, 14k Gold, White Gold
Tahitian Pearl Diamond Drop Earrings 0.57 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring two grey Tahitian Pearls measuring 12-13 mm with 56 round
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, Pearl, White Gold
Tahitian Pearl Diamond Drop Earrings 0.37 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring two Tahitian pearls measuring 11-12 MM flanked with 68 round
Category
2010s American Contemporary Drop Earrings
Materials
Pearl, Diamond, White Gold
18 Karat White Gold Diamond South Sea Drop Earrings 0.16 Carats
By Harbor Diamonds
Located in New York, NY
18 Karat White Gold drop earrings featuring 14 round brilliants weighing 0.16 Carats and two South
Category
2010s Contemporary Drop Earrings
Materials
Diamond, 18k Gold, White Gold
Tahitian Pearl Diamond Drop Earrings 0.45 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring two Grey Tahitian pearls measuring 11-12 mm and 54 round
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, Pearl, White Gold
Tahitian Pearl Diamond Leaf Bangle Bracelet 0.22 Carats 18K White Gold
By Harbor Diamonds
Located in New York, NY
18 Karat White gold bangle bracelet featuring one Tahitian pearl measuring 11-12 MM with a diamond
Category
2010s American Contemporary Bangles
Materials
Diamond, Pearl, White Gold
Tahitian Pearl Diamond Drop Earrings 0.26 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring two Tahitian pearls measuring 11-12 mm with 44 round
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, Pearl, White Gold
Tahitian Pearl Diamond Drop Earrings 1.08 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18k White gold drop earrings featuring two Tahitian pearls measuring 12-13 mm and 64 round
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, Pearl, White Gold
Vintage Diamond Pearl Drop Earrings 4.50 Carats 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
4.50 carats and two oval shape pearls measuring 12 mm.
Very Dramatic!!
Category
Vintage 1950s American Drop Earrings
Materials
Diamond, Pearl, White Gold
18 Karat White Gold Diamond Tahitian Pearl Drop Earrings 0.58 Carats
By Harbor Diamonds
Located in New York, NY
18 Karat white gold drop earrings featuring round brilliants weighing 0.58 carats and two Tahitian
Category
2010s Contemporary Drop Earrings
Materials
Diamond, Pearl, 18k Gold, White Gold
South Sea Pearl Diamond Drop Earrings 1.08 Carat 18 White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring two South Sea Pearls measuring 12-13 MM with 64 round
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, South Sea Pearl, White Gold
Emerald Diamond Halo Floral Link Bracelet 10.96 Carats 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Alternating Emerald and Diamond link bracelet containing 12 Emeralds weighing 5.48 Carats and 254
Category
2010s Contemporary Modern Bracelets
Materials
Diamond, Emerald, 18k Gold, White Gold
Free Shipping
W 0.3 in L 7.25 in
Diamond Cluster Tahitian Pearl Drop Earrings 0.77 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring two Tahitian Pearls measuring 11-12 mm with 8 round
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, Pearl, White Gold
South Sea Pearl Diamond Cluster Drop Earrings 0.79 Carats 18K White Gold
By Harbor Diamonds
Located in New York, NY
18 Karat White gold drop earrings featuring two South Sea Pearls measuring 11-12 mm and four
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, South Sea Pearl, White Gold
Tahitian Pearl Diamond Starfish Pendant Necklace 0.13 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold pendant necklace featuring one diamond starfish motif weighing 0.13 carats and a
Category
2010s American Contemporary Pendant Necklaces
Materials
Diamond, Pearl, White Gold
Free Shipping
H 0.88 in L 16 in
Tahitian Pearl Diamond Deco Inspired Drop Earrings 1.37 Carats 18K White Gold
By Harbor Diamonds
Located in New York, NY
18 Karat White gold drop earrings featuring two Tahitian Pearls measuring 12-13 MM and 12 baguettes
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, Pearl, White Gold
18 Karat White Gold Diamond Ribbon South Sea Pearl Earrings .057 Carats
By Harbor Diamonds
Located in New York, NY
18 Karat White Gold drop earrings featuring a diamond ribbon motif containing 52 diamonds weighing
Category
2010s Contemporary Drop Earrings
Materials
Diamond, South Sea Pearl, 18k Gold, White Gold
Free Shipping
W 0.25 in L 1.25 in
18 Karat White Gold Sapphire Diamond Floral Drop Day & Night Earring 2.45 Carats
By Harbor Diamonds
Located in New York, NY
brilliants in a floral motif weighing 1 carats and two white South Sea Pearls measuring 12-13 MM.
Earrings
Category
2010s Contemporary Drop Earrings
Materials
Diamond, Sapphire, White Gold
Free Shipping
W 0.5 in L 1.25 in
Tahitian Pearl Diamond Heart Drop Earrings 0.47 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring two Tahitian pearls measuring 12-13 mm with 58 round
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, Pearl, White Gold
South Sea Pearl Diamond Drop Earrings 2.30 Carat 14 Karat White Gold
By Harbor Diamonds
Located in New York, NY
14K White gold drop earrings featuring four South Sea Pearls measuring 12-16 mm with 16 diamonds on
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, South Sea Pearl, White Gold
South Sea Pearl Diamond Drop Earrings 0.47 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring two South Sea pearls measuring 12-13 mm with 114 round
Category
2010s American Contemporary Drop Earrings
Materials
South Sea Pearl, Diamond, White Gold
South Sea Pearl Diamond Drop Earrings 1.12 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring two South Sea Pearls measuring 12-13 mm with a diamond top
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, South Sea Pearl, White Gold
South Sea Pearl Diamond Drop Earrings 1.53 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring two South Sea Pearls measuring 12-13 mm with 42 round
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, South Sea Pearl, White Gold
South Sea Pearl Diamond Drop Earrings 0.45 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring 70 round brilliants weighing 0.45 carats with two South Sea
Category
2010s American Contemporary Drop Earrings
Materials
South Sea Pearl, Diamond, White Gold
South Sea Pearl Diamond Drop Earrings 0.48 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring two South Sea Pearls measuring 12-13 mm with 74 round
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, South Sea Pearl, White Gold
Diamond Drop South Sea Pearl Earrings 0.90 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold earrings featuring two South Sea Pearls measuring 11-12 mm and 82 round brilliants
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, South Sea Pearl, White Gold
18 Karat White Gold Diamond Drop South Sea Pearl Earrings 1.14 Carats
By Harbor Diamonds
Located in New York, NY
18 Karat White Gold drop earrings featuring 104 round brilliants weighing 1.14 carats and two South
Category
2010s Contemporary Drop Earrings
Materials
Diamond, South Sea Pearl, 18k Gold, White Gold
South Sea Pearl Diamond Drop Earrings 0.97 Carats 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18 Karat White Gold drop earrings featuring 144 round brilliants weighing 0.97 carats with two
Category
2010s Contemporary Drop Earrings
Materials
Diamond, South Sea Pearl, 18k Gold, White Gold
14 Karat White Gold Diamond South Sea Pearl Open Bangle 0.13 Carats
By Harbor Diamonds
Located in New York, NY
14 Karat White Gold open bracelet cuff featuring 37 round brilliants weighing 0.13 Carats and one
Category
2010s Contemporary Cuff Bracelets
Materials
Diamond, South Sea Pearl, 14k Gold, White Gold
18 Karat White Gold Tahitian Three Row Diamond Drop Hoop Earrings 0.78 Carats
By Harbor Diamonds
Located in New York, NY
18 Karat White Gold drop earrings featuring 44 round brilliants weighing 0.78 Carats and two
Category
2010s Contemporary Drop Earrings
Materials
Diamond, 18k Gold, White Gold
Tahitian Pearl Champagne Diamond Drop Earrings 2.65 Carats 18K White Gold
By Harbor Diamonds
Located in New York, NY
Pearl Size 12-13mm
Nature Tahitian Cultured Pearl
Pearl Quality AAA
Luster AAA, Excellent
Nacre
Category
2010s American Contemporary Drop Earrings
Materials
Cultured Pearl, Diamond, Pearl, White Gold, 18k Gold, Gold
South Sea Pearl Diamond Bangle Bracelet 0.19 Carats 14 Karat White Gold
By Harbor Diamonds
Located in New York, NY
14 Karat White gold bangle bracelet featuring two South Sea Pearls measuring 11-12 mm with diamond
Category
2010s American Contemporary Bangles
Materials
Diamond, South Sea Pearl, 14k Gold, White Gold
South Sea Pearl Diamond Bangle Bracelet 0.13 Carats 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18 Karat White gold bangle bracelet featuring one South Sea Pearl measuring 11-12 MM with a diamond
Category
2010s American Contemporary Bangles
Materials
Diamond, South Sea Pearl, 18k Gold, White Gold
12 Carat Riviera Diamond Tennis Necklace
By Antinori Fine Jewels
Located in Rome, IT
White Gold
Karat 14K
Four-prong setting riviera tennis necklace
Graduated tennis necklace with
Category
2010s Italian Modern Chain Necklaces
Materials
Diamond, White Diamond, 18k Gold, White Gold
South Sea Pearl Diamond Bar Drop Earrings 0.45 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring two South Sea Pearls measuring 11-12 mm with a diamond top
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, South Sea Pearl, White Gold
Sapphire Diamond South Sea Pearl Earrings 1.87 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring 6 blue sapphires, 1.50 carats, flanked with round brilliants
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, South Sea Pearl, Sapphire, White Gold
18 Karat White Gold South Sea Pearl Diamond X Ring 0.76 Carats
By Harbor Diamonds
Located in New York, NY
18 Karat White gold fashion X design ring featuring one white South Sea Pearl measuring 11-12 MM
Category
2010s Contemporary Fashion Rings
Materials
Diamond, South Sea Pearl, 18k Gold, White Gold
14 Karat Yellow Gold Diamond South Sea Pearl Open Bangle 0.13 Carats 11-12 MM
By Harbor Diamonds
Located in New York, NY
South Sea Pearl measuring 11-12 MM.
Comes in White Gold and can customize Pearl Color
Category
2010s Contemporary Cuff Bracelets
Materials
Diamond, South Sea Pearl, 14k Gold, Yellow Gold
Free Shipping
Dm 2.38 in
South Sea Pearl Three Diamonds Bangle Bracelet 0.10 Carats 18K White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold open bracelet featuring one South Sea Pearl measuring 11-12 mm and three diamonds
Category
21st Century and Contemporary American Contemporary Bangles
Materials
Diamond, South Sea Pearl, White Gold, 18k Gold
.12 Carat Round Diamond White Gold Art Deco Filigree Bracelet
Located in Stamford, CT
Captivating 9mm wide 14k white gold handcrafted filigree bracelet with 3 round diamonds equaling
Category
Mid-20th Century Link Bracelets
Materials
Diamond, Gold, 14k Gold, White Gold
Tahitian Pearl Diamond Drop Earrings 0.61 Carat 18 Karat White Gold 11-12MM
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring 32 round brilliants weighing 0.42 carats, two round
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, Pearl, White Gold
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12 Carat Diamond White For Sale on 1stDibs
Find the exact 12 carat diamond white you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, White Gold and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 192 vintage or 754 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 12 carat diamond white from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a 12 carat diamond white has been a part of the legacy of many jewelers, but those produced by Luigi Ferrara, Alberto and LB Exclusive are consistently popular. 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. Finding a 12 carat diamond white for sale for women should be easy, but there are 277 pieces available to browse for unisex as well as men, too.
How Much is a 12 Carat Diamond White?
On average, a 12 carat diamond white at 1stDibs sells for $7,380, while they’re typically $99 on the low end and $1,550,000 for the highest priced versions of this item.
Questions About 12 Carat Diamond White
- 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.
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