Platinum Emerald & Diamond Ring One polished, stamped, and tested platinum ring with a bright finish. The ring is mounted with: 1 genuine emerald center stone weighing approximately 3.12 carat, and 36 genuine round diamonds weighing approximately 0.48 carats. This item weighs 7.6 grams, condition is new, excellent workmanship. MAIN GEMSTONE Species: Natural Beryl Variety: Emerald Shape: Oval Cutting Style: Brilliant Cut Crown Step Cut Pavilion Measurements: 11.8 x 8.9 x 4.6mm Weight: 3.12 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: Round Cutting Style: Brilliant Cut Quantity: 36 Diamonds Measurements: 1.3 - 1.7mm Total Weight: 0.48 carats Color Grade: G - H Clarity Grade: VS2 to SI1 Refractive Index: 2.418 Hardness: 10 EMERALD WEIGHT: 3.12ct TOTAL DIAMOND WEIGHT: 0.48ctw WEIGHT OF ITEM: 7.6 grams METAL: Platinum Orianne |Platinum| Emerald RN027904