ON HOLD FOR GERALD Custom Platinum Tanzanite RingWeight: 4. 78cts Custom Platinum Ring, Size 5 Discount for tanzanite has already been calculated in to total price, no further discounts Color: 85% Blue 15% Violet Cut: Square Step Cushion Size: 9. 5mm wide x 9. 8mm long x 6. 8mm deep Clarity: VS1 Rating: 980 1000 Treatment: Heated Cut Grade: Excellent Cut By: Recut by Steve Moriarty One 4. 78 carats square step cushion tanzanite, violet blue exceptional (15%violet 85%blue) color, VS1 clarity, cut