Diamonds are G Color and SI Clarity. WITH AFTERMARKET CRYSTAL AND GASKET. WE USE ONLY NATURAL DIAMONDS. This is a custom enhancement NOT manufactured by ROLEX.The item "CUSTOM STAINLESS STEEL DIAMOND BEZEL FOR 31 MM MID SIZE ROLEX" is in sale since Thursday, June 18, 2020. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Parts, Tools & Guides\Parts\Bezels & Inserts". The seller is "allthebestnyc" and is located in New York, New York. This item can be shipped worldwide.