An Amazing Vintage Style Platinum Chrome Tourmaline and Diamond Ring. The gorgeous center stone is a 1.63ct Marquise Shape Chrome Tourmaline with 2=0.10ctw Baguette Diamonds, 2 Triangular Shaped Diamonds weighing 0.075ctw and 12 Round Brilliant Cut diamonds weighing 0.10ct all G/VS2. All set in solid Platinum weighing 8.6 grams. Finger Size Currently 5.75 and will be sized to fit!Â