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 3.18 carat, and 44 genuine faceted diamonds weighing approximately 0.59 carats. This item weighs 5.1 grams, condition is new, excellent workmanship. MAIN GEMSTONE Species: Natural Beryl Variety: Emerald Shape: Octagonal Cutting Style: Step Cut Measurements: 10.2 x 6.9 x 5.7mm Weight: 3.18 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: 44 Diamonds Measurements: 1.1 - 1.5mm Total Weight. 0.59 carats Color Grade: F - G Clarity Grade: VS1 to SI1 Refractive Index: 2.418 Hardness: 10 EMERALD WEIGHT: 3.18ct TOTAL DIAMOND WEIGHT: 0.59ctw WEIGHT OF ITEM: 5.1 grams GOLD CONTENT: 18K White & Yellow Gold Orianne |18K| Emerald RN031293