Measurement: Gem 16 x 12.2 mm's, band tapers to 2 mm's, frame at widest points 20.8 x 17 mm's. Ring Size is approx: 4.5 (Sizable) Up to 3 sizes message if you have questions regarding any other specific sizing otherwise. Please do not message with offers or requesting discounts other buyers also have interest in the same item. This item is in the category "Jewelry & Watches\Fine Jewelry\Rings". The seller is "luvcilantro" and is located in this country: US.This item can be shipped to United States.