- IGI screens every diamond using state-of-the-art technologies to determine naturally mined, laboratory grown or simulant origin.
- For loose parcels, natural diamonds are sealed in tamper-proof bags with a stamp declaring the date of analysis, seal number, test-result (“Natural Diamond”), total parcel weight, and customer reference. Void stickers are appended to the bag state; date of analysis, seal number, and testing result.
- The protocol and procedure is identical in all IGI locations.
- Loose diamonds: Round and fancy shapes
- Diamond Jewelry