One polished, stamped, and tested platinum necklace marked Aaron Gofflieb Antwerp. The necklace is mounted with: 45 genuine Burmese Rubies weighing approximately 32.18 carats. and 690 genuine round diamonds weighing approximately 7.08 carats. The necklace measures 17.5 inches in length and is finished with a tension lock clasp and double safety clasps. This item weighs 48.6 grams, condition is new, excellent workmanship. #MAIN GEMSTONES# Species: Natural Corundum Variety: Ruby Origin: Burma (Myanmar) Shape: Oval Cutting Style: Brilliant Cut Crown, Step Cut Pavilion Quantity: 45 Rubies Measurements: 6 x 4 - 8 x 6mm Total Weight: 32.18 carats Color: Purplish Red Transparency: Semi Transparent Treatment: Heat with Residues Refractive Index: 1.762 - 1.770 DR Hardness 9 #ADJACENT GEMSTONES ON NECKLACE# Identity: Natural Diamond Shape: Round Quantity: 690 Diamonds Measurements: 1.2 - 1.5mm Total Weight: 7.08 carats Clarity Grade: SI1-I1 Color Grade: G-I Refractive Index: 2.417 Hardness: 10 TOTAL RUBY WEIGHT: 32.18 cts TOTAL DIAMOND WEIGHT: 7.08 cts WEIGHT OF ITEM: 48.6 grams METAL: Platinum Size: 17 1/2