Due to the large value of this ring, we are only accept bank check or bank wire. 3.04 / 0.70 ct. 8.26 x 7.54 x 5.66 mm. Your happiness is our priority and we strive to provide you with the best quality products and service. The item "Tiffany & Co 3.74 ct Platinum Cushion Cut Blue Sapphire & Trapezoid Diamond Ring" is in sale since Tuesday, April 17, 2018.This item is in the category "Jewelry & Watches\Engagement & Wedding\Engagement Rings\Diamond". The seller is "exquisitejwlr" and is located in Palatine, Illinois. This item can be shipped worldwide.