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Black diamond engagement rings feature a striking opaque black center stone — a bold, modern alternative to a white diamond, and a full 10 on the Mohs hardness scale, the hardest gem there is. Handcrafted to order in 14K or 18K gold or platinum, in every cut.
Black diamond buying guide & FAQ
Are black diamonds real diamonds? Yes — real diamonds whose color comes from dense dark inclusions (natural) or treatment. Just as hard as white diamonds.
Are they good for engagement rings? Yes — at 10 on the Mohs scale they are extremely durable, and the dramatic color pairs beautifully with white-diamond accents and white-gold or platinum settings.
How much does a black diamond ring cost? Typically less than a comparable white diamond; Segal's start around $1,000 and rise with carat and setting.
What does it symbolize? Strength, power, and enduring love — a meaningful, unconventional choice.
Best cuts: emerald, marquise, oval, round — explore emerald cut black diamond and marquise black diamond rings, or a hidden halo.
Custom-made in the USA · lifetime warranty · free shipping · updated 2026. See how much a custom ring costs.
