Cartier 3.31 ct Platinum Oval Brilliant Cut Diamond with Side Oval Brilliant Cut Sapphires 3-Stone Engagement Ring. The ring weighs 4.3 grams and is size 7 (French Size 54). The center stone is a Oval Brilliant Cut diamond weighing 2.01 carat, D in color, VS1 in clarity. The center stone has a Very Good Cut, Good Polish, Good Symmetry, and NONE fluorescence with measurements: 9.94 x 7.00 x 4.40 mm. The ring is stamped "Cartier PT950 6408**". There are 2 oval brilliant cut royal blue sapphires weighing 1.30 ct total weight. The sapphire has some minor abrasions from being worn. The ring comes with a original Cartier red inner & outer box, GIA certificate from 1989 & Cartier Valuation Report from 1998. The replacement value in 1998 was $52,000, the current replacement value is around $85,000.