Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What is the difference between a black diamond and a black sapphire?
1 Answer
The difference between a black diamond and a black sapphire is that the two are different gemstones. A black diamond consists of carbon converted to a crystalline solid through changes driven by pressure and temperature. A black sapphire is a type of corundum, an aluminum oxide mineral. Generally, black diamonds are harder, rarer and more expensive than black sapphires. On 1stDibs, shop an assortment of black diamond and sapphire jewelry.
1stDibs ExpertAugust 26, 2024
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Shop for Black Diamond Jewelry on 1stDibs
2.16 Carat Natural Black Diamond White Gold Band
By DGI
Located in Los Angeles, CA
This ring has Natural Round Cut Black Diamonds that weigh 2.16 carats.
The black diamonds are natural and are color treated to attain its black color.
It is set in 14 Karat White...
Category
2010s American Contemporary Band Rings
Materials
Black Diamond, 14k Gold, White Gold
Ring with brilliant cut diamonds up to 2.30ct 12.2 grams 18k gold
Located in The Hague, ZH
18k two-tone gold ring set with champagne, white, and black brilliant-cut diamonds up to 2.30 ct - F/G - VS/SI - ring size US 9.25 - EU 19.25 (60)
Detailed description
The top of t...
Category
2010s Dutch Modern Cocktail Rings
Materials
Diamond, Black Diamond, 18k Gold
Pink Opal and Black Onyx Round Beads Rubies Black Diamonds Gold Stud Earrings
Located in Bangkok, TH
Unique and elegant Art Deco Style earrings composed of a flat ring in solid 14 Kt yellow gold with 2 round black onyx beads with 2 small faceted rubies set on one side and 2 pink o...
Category
2010s Thai Art Deco Stud Earrings
Materials
Black Diamond, Onyx, Opal, Ruby, Gold, 14k Gold
$400 Sale Price
20% Off
Free Shipping
2.00 Carat Black Diamond 14 Karat White Gold Hoop Earrings
By DGI
Located in Los Angeles, CA
These hoop earrings have Natural Round Cut Black Diamonds that weigh 2.00 carats.
They are set in 14 Karat White Gold and have an approximate gold weight of 7.0 grams.
The hoops a...
Category
2010s American Contemporary Hoop Earrings
Materials
Black Diamond, 14k Gold, White Gold
18K Black Gold 10.7mm Tahitian Greenish Black Pearl & 1.99ct Diamond Earrings
Located in เกาะสมุย, TH
This is a work of high-end floral art. The gold is coated in black rhodium to give off fresh metal with mysterious look. The diamonds are of colorless and black color set in unison. ...
Category
21st Century and Contemporary Hong Kong Dangle Earrings
Materials
Diamond, Pearl, Black Pearl, South Sea Pearl, Black Diamond, Gold, 18k G...
$2,880 Sale Price
60% Off
Free Shipping
18k White Gold Black & White Diamond Floral Vintage Earrings by Stefan Hafner
Located in New York, NY
A striking creation by renowned Italian designer Stefan Hafner, these contemporary floral motif earrings are a statement in artistry and elegance. Crafted in solid 18k white gold wit...
Category
Early 2000s Italian Modern Dangle Earrings
Materials
White Diamond, Black Diamond, Gold, 18k Gold, White Gold
