Every stone in our certified collection is accompanied by a report from a leading gemological laboratory — GRS, SSEF, Gübelin, GIA, or AGL — verifying its authenticity, origin, and treatment status.
A gemological certificate is your assurance that a gemstone is exactly what it is claimed to be. For colored gemstones — rubies, sapphires, emeralds, and other precious stones — an independent laboratory report confirms the species, variety, geographic origin, and any treatments the stone has undergone. Without this documentation, buyers have no way to verify the claims made by a seller.
At Reve Diamonds, we only offer certified stones from the world's most respected gemological laboratories, and our team can guide you through interpreting any certificate to ensure you make a fully informed purchase.
For high-value rubies, sapphires, and emeralds we strongly recommend a certificate. For more modestly priced stones, certification adds cost and may not always be warranted — our team can advise case by case.
Yes. We can arrange independent certification through our laboratory partners for stones you already own, whether purchased from us or elsewhere.
Every stone in our certified collection is accompanied by a report from a leading gemological laboratory — GRS, SSEF, Gübelin, GIA, or AGL — verifying its authenticity, origin, and treatment status.
A gemological certificate is your assurance that a gemstone is exactly what it is claimed to be. For colored gemstones — rubies, sapphires, emeralds, and other precious stones — an independent laboratory report confirms the species, variety, geographic origin, and any treatments the stone has undergone. Without this documentation, buyers have no way to verify the claims made by a seller.
At Reve Diamonds, we only offer certified stones from the world's most respected gemological laboratories, and our team can guide you through interpreting any certificate to ensure you make a fully informed purchase.
For high-value rubies, sapphires, and emeralds we strongly recommend a certificate. For more modestly priced stones, certification adds cost and may not always be warranted — our team can advise case by case.
Yes. We can arrange independent certification through our laboratory partners for stones you already own, whether purchased from us or elsewhere.