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CVD Diamond Color Enhancement

We provide CVD diamond color enhancement services to customers all over the world.

No matter you send me CVD roughs, precut stones, semi-polished stones or loose diamonds, we can carry on HPHT process on stones. Once receive stones, we shall return within three working days. We accept delivery by FedEx/DHL/Malca-Amit/Brinks etc. With quantities per batch, preferential prices shall be offered. At the same time, we support polishing services with 3EX, IGI/GIA standard.