Jewelry Report Description: One 18k Yellow Gold Necklace with 16 inch Chain, stamped "750", weighing in total 2. 02 Grams of Gold Natural Diamond Shape: Round Brilliant Cut Total Est. Weight: 0. 34 ct Color: Range G-H Clarity: SI Finish: GOOD Certified: International Diamond Laboratories One 18k Yellow Gold Necklace with 16 inch Chain, stamped "750", weighing in total 2. 02 Grams of Gold