Diamond Sourcing.Direct. Reliable. Global.
We source certified natural diamonds directly from the primary markets — Antwerp, Ramat Gan, Dubai, and New York — eliminating intermediaries and delivering exactly what our clients need, at the best available price.
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Primary Market Access.
No Middlemen.
Most diamond buyers rely on brokers and dealers who have added markups at every stage of the supply chain. Kether Diamonds operates differently — we have direct relationships with manufacturers, cutters, and bourse members in the world’s leading diamond centres. When you provide a specification, we go directly to the source, negotiate the best available price, and provide you with fully certified stones — typically within 24 to 48 hours.
Three Steps to
Your Diamond.

Tell Us What
You Need.
Share your diamond specification and our team will locate the best available options from the primary markets within 24 hours — certified, competitively priced, and ready to ship.
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