One polished, stamped, and tested 18K white gold ring with a bright finish. The ring is mounted with: 1 genuine cultured Tahitian Pearl, and 160 genuine round diamonds weighing approximately 3.00 carats. This item weighs 11.0 grams, condition is new, excellent workmanship. MAIN GEMSTONE Identity: Tahitian Pearl Species: Cultured Pearl Shape: Round Measurements: 11mm Body Color: Very Dark Gray Overtone: Faint Purplish Pink Luster: Excellent Surface Grade: Very Lightly Spotted Refractive Index: 1.530 - 1.685 DR Birefringence: 0.15 Specific Gravity: 2.72 - 2.78 ADJACENT GEMSTONES ON RING Identity: Natural Diamond Shape: Round Cutting Style: Brilliant Cut Quantity: 160 Diamonds Measurements: 1.5 - 1.8mm Total Weight: 3.00 carats Clarity Grade: SI1 to I2 Color Grade: G - I Refractive Index: 2.418 Hardness: 10 TAHITIAN PEARL: 11mm TOTAL DIAMOND WEIGHT: 3.00ctw WEIGHT OF ITEM: 11.0 grams GOLD CONTENT: 18K White Gold Size: 6 1/2