One polished, stamped, and tested 18K white and yellow gold ring with a bright finish. The ring is mounted with: 1 genuine emerald center stone weighing approximately 2.53 carat, and 52 genuine faceted diamonds weighing approximately 0.83 carats. This item weighs 5.5 grams, condition is new, excellent workmanship. MAIN GEMSTONE Species: Natural Beryl Variety: Emerald Shape: Octagonal Cutting Style: Step Cut Measurements: 8.9 x 6.9 x 4.9mm Weight: 2.53 carat Color: Green Cut Grade: Very Good Refractive Index: 1.564 - 1.595 DR Birefringence: 0.005 to 0.009 Hardness: 7.5 - 8 ADJACENT GEMSTONES ON RING Identity: Natural Diamond Shape & Cutting Style: Baguette / Round Brilliant Quantity: 52 Diamonds Measurements: 1.5 - 2.0mm (36 baguette) 1.1 - 2.0mm (16 round) Total Weight: 0.83 carats Color Grade: G - I Clarity Grade: VS1 to SI1 Refractive Index: 2.418 Hardness: 10 EMERALD WEIGHT: 2.53ct TOTAL DIAMOND WEIGHT: 0.83ctw WEIGHT OF ITEM: 5.5 grams GOLD CONTENT: 18K White & Yellow Gold Orianne |18K| Emerald RN031408