Hallmarking & Authenticity Guarantee
BIS Hallmarked gold, GIA/IGI laboratory certification, and cryptographic digital passport.
Published by Mulkanaa Concierge
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Last Updated: Aug 26, 2026
The Sovereign Guarantee of Authenticity
Every creation departing the Mulkanaa Vault is accompanied by government-recognized BIS hallmarking and individual diamond certificates from the Gemological Institute of America (GIA) or International Gemological Institute (IGI).
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