Global Diamond
Trading.
Timeless Value.
Kether Diamonds connects premier B2B partners across the world’s most prestigious diamond markets — with uncompromising standards of quality, trust, and discretion.
Global Diamond Hubs
What Sets Us Apart
Global Network
Access to the world’s most prestigious diamond trading centers across 6 continents.
Trust & Integrity
Decades of relationships built on transparency, reliability, and ethical sourcing.
Expertise
Deep gemological knowledge and market intelligence that drives informed decisions.
Discreet Service
Complete confidentiality and white-glove service for the most demanding clients.
Built on Trust.
Driven by
Excellence.
Kether Diamonds was founded with a singular vision: to redefine B2B diamond trading through unparalleled expertise and relationships forged over decades in the world’s most exclusive markets.
From the diamond bourses of Antwerp to the trading floors of Ramat Gan, we operate where precision and trust are the only currency that matters.
20+
Years of Excellence
6
Global Hubs
100%
Discreet Service
Diamond Shapes
Round
Princess
Emerald
Oval
Pear
Radiant
Cushion
Asscher