One polished, stamped, and tested platinum necklace marked Aaron Gofflieb Antwerp. The necklace is mounted with: 36 genuine Burmese Rubies weighing approximately 45.76 carats, and 792 genuine round diamonds weighing approximately 4.00 carats. The necklace measures 17.5 inches in length and is finished with a tension lock clasp and double safety clasps. This item weighs 65.7 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: 36 Rubies Average Dimensions: 8 x 6mm Total Weight: 45.76 carats Color: 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 Cutting Style: Brilliant Cut Quantity: 792 Diamonds Average Diameter: 1.0mm Total Weight: 4.00 carats Clarity Grade: SI1-SI3 Color Grade: G-I Refractive Index: 2.417 Hardness: 10 TOTAL RUBY WEIGHT: 45.76 cts TOTAL DIAMOND WEIGHT: 4.00 cts WEIGHT OF ITEM: 65.7 grams METAL: Platinum Size: 17 1/2