One polished, stamped. and tested 14K yellow gold ring with a bright finish. The ring is mounted with 1 genuine diamond center stone weighing approximately 0.51 carat, 16 genuine faceted sapphires weighing approximately 0.41 carats, and 16 genuine round diamonds weighing approximately 0.06 carats. This item weighs 2.3 grams, condition is like new, excellent workmanship. #MAIN GEMSTONE# Identity: Natural Diamond Shape: Round Cutting Style: Brilliant Cut Average Diameter: 4.4mm Depth: 3.1mm Weight: 0.51 carat Color Grade: K Clarity Grade: SI2 Polish: Very Good Symmetry: Very Good Refractive Index: 2.417 Hardness: 10 #ADJACENT GEMSTONES ON RING# Species: Natural Corundum Variety: Sapphire Shape: Tapered Baguette Quantity: 16 Sapphires Measurements: 1.5 - 2.0mm Total Weight: 0.41 carats Color: Blue Refractive Index: 1.762 - 1.770 DR Birefringence: 0.008 - 0.010 Hardness: 9 #ADJACENT GEMSTONES ON RING# Identity: Natural Diamond Shape: Round Cutting Style: Brilliant Cut Quantity: 16 Diamonds Measurements: 0.9mm Total Weight: 0.06 carats Color Grade: Light Yellow Clarity Grade: SI1-SI2 Refractive Index: 2.417 Hardness: 10 CENTER DIAMOND WEIGHT: 0.51 ct TOTAL SAPPHIRE WEIGHT: 0.41 cts TOTAL DIAMOND WEIGHT: 0.57 cts WEIGHT OF ITEM: 2.3 grams GOLD CONTENT: 14K Yellow Gold Size: 6 3/4