18K Gold Diamond Ring One polished, stamped, and tested 18K white gold ring with a bright finish. The ring is mounted with 1 genuine diamond center stone weighing approximately 0.90 carat, and 72 genuine round diamonds weighing approximately 0.68 carats. This item weighs 5.8 grams, condition is new, excellent workmanship. MAIN GEMSTONE Identity: Natural Diamond Shape: Round Cutting Style: Brilliant Cut Average Diameter: 6.24 mm Weight: 0.90 carat Color Grade: K Clarity Grade: I1 Polish: Very Good Symmetry: Very Good Refractive Index: 2.417 Hardness: 10 ADJACENT GEMSTONES ON RING Identity: Natural Diamond Shape: Round Cutting Style: Brilliant Cut Quantity: 72 Diamonds Measurements: 1.0 - 3.0 mm Total Weight: 0.68 carats Color Grade: F - H Clarity Grade: VS2 to SI1 Refractive Index: 2.418 Hardness: 10 CENTER DIAMOND WEIGHT: 0.90ct TOTAL DIAMOND WEIGHT: 1.58ctw WEIGHT OF ITEM: 5.8 grams GOLD CONTENT: 18K White Gold Size: 6 1/4