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RENÉSIM
> Diamonds Online: Buy Certified Diamonds
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Diamonds Online: Buy Certified Diamonds

Are you planning to purchase brilliants or diamonds?

Use our professional diamond search to filter through 250,000 diamonds
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RENÉSIM only offers untreated conflict-free diamonds with independent certification (GIA, HRD, IGI)
Price in EUR
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Certificates
Gemological Institute of America,
strict certification criteria
GIA
International Gemological Institute,
strict certification criteria
IGI
Hoge Raad voor Diamant, strict certification criteria
HRD
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Evenness of facet surface
Evenness of shape and facet arrangement
Glow in diamonds under ultra-violet light
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A selection of exceptional diamonds, carefully chosen by RENÉSIM experts.
A selection of diamonds with an attractive price-quality ratio.
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The RENÉSIM Distinction
René Sim Lacaze, Paris, 1937
30-day unrestricted right of cancellation in addition to statuary cancellation rights
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Exclusively conflict-free diamonds
Five generations of expertise, security and certainty
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