Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
Where do real diamonds come from?
1 Answer
Real diamonds come from mines. Some of the largest diamond-producing countries are Russia, Botswana, Canada, the Democratic Republic of the Congo, South Africa, Zimbabwe, Namibia and Tanzania. Diamonds form from carbon due to the effects of 1 to 3 billion years of high pressure and temperatures. On 1stDibs, explore a diverse assortment of diamond jewelry.
1stDibs ExpertAugust 29, 2024
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Shop for Diamond Jewelry on 1stDibs
Antique 18ct Gold, Victorian Ruby & Diamond Carved Ring, Hallmarked London 1887
Located in Brighton, GB
Victorian Carved Ring
18ct Gold
Hallmarked London 1887
Makers Mark E B
Discover the elegance of our exquisite 18ct yellow gold Victorian ring, a true masterpiece showcasing a ...
Category
Antique Late 19th Century English Victorian Band Rings
Materials
Diamond, Ruby, Gold, 18k Gold
Antique Platinum, 1920s Original Art Deco Rectangular Sapphire & Diamond Ring
Located in Brighton, GB
Sapphire Art Deco Ring
Platinum
Circa 1920s
Step into the elegance of the 1920s with this stunning Art Deco ring, featuring a captivating rectangular-shaped natural sapphire at i...
Category
Early 20th Century Art Deco Engagement Rings
Materials
Diamond, Sapphire, Platinum
Antique 18ct Gold & Platinum, Edwardian Cushion Cut Sapphire and Diamond Ring
Located in Brighton, GB
Antique Sapphire & Diamond Ring
18ct Gold & Platinum
Circa 1910
A striking and sophisticated original Edwardian ring, crafted in 18ct gold and platinum, centred around a ...
Category
Early 20th Century Edwardian Cluster Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, Platinum
TIFFANY & Co. Etoile 18K Gold 5 Diamond Heart Pendant Necklace
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold 5 Diamond Heart Pendant Necklace
Metal: 18K yellow Gold
Weight: 9.70 grams
Chain: 16"
Pendant: 16mm wide
Diamond: 5 round brilliant diamonds, carat...
Category
2010s American Pendant Necklaces
Materials
Diamond, 18k Gold, Platinum
Antique 18ct Gold, Edwardian Old Cut Diamond Leaf Motif Ring
Located in Brighton, GB
Antique Diamond Ring
18ct Gold Stamped
Circa 1910
18ct gold ring set with three old cut diamonds and four additional rose cut diamonds, the stones arranged within a finely modell...
Category
Early 20th Century English Art Nouveau Band Rings
Materials
Diamond, Gold, 18k Gold
Pink Shell Pendant with Natural Diamonds and Green Tsavorite
Located in Miami, FL
Shell pendant with natural diamonds and green tsavorite garnet gemstone, set in 14k gold. Wear this pendant alone or layer it with other gold chains for a beautiful layered effect. ...
Category
2010s American Modern Pendant Necklaces
Materials
Diamond, Tsavorite, 14k Gold
