ABD Diamonds is a leading diamond manufacturer & supplier in USA and India. We manufacture excellent quality Lab Grown Diamonds, CVD Diamonds, HPHT Diamonds, Diamond Studded Jewellery and much more. We are recognized among the top diamond manufacturers for producing premium-grade diamonds with ethical conduct, following the actual international industry standards. Diamonds signify purity and we are committed to manufacture the purest diamond crystals and thereby maintain strong customer relationships by delivering absolute quality.