3/4 Carat IGI Certified Round Brilliant Cut/Shape Round Diamond Pendant Necklace White Gold (H-I Color, I2-I3 Clarity , 0.75 ctw) w/ 16" silver chain Houston Diamond District offers a 30 day return policy on all of its products We only sell 100% Natural, un-treated , conflict free diamonds. Direct Manufacturer Prices & Free Certificate of Authenticity