TIFFANY & Co. Platinum Sapphire Diamond Three Stone Engagement Ring 6.5 Metal: Platinum Size: 6.5 Weight: 4.40 grams Sapphire: round sapphire, carat total weight .58 Diamond 1: round brilliant diamond, carat total weight .20, E color, VVS1 clarity Diamond 2: round brilliant diamond, carat total weight .20, E color, VVS2 clarity Hallmark: "©TIFFANY&Co. PT950" and SKU# "19576787" Condition: Excellent condition, like new, comes with Tiffany box Similar carat weight sapphire diamond three stone…