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💎 Diamond Certification

Every lab-grown diamond from HSQ Jewelry is accompanied by an authentic grading certificate from recognized laboratories such as IGI (International Gemological Institute) or GIA (Gemological Institute of America).

Each certificate verifies:

• Carat Weight (ct)
• Cut, Color, and Clarity (the 4Cs)
• Lab-grown diamond authenticity

We guarantee transparency and quality assurance for