Basically, immediate purchase is OK, but please be sure to read the profile. This is a listing for the 【Tiffany Tiffany Elsa Peretti Open Heart Sterling】. Please refer to the images for the size and weight. Based on the size measurement, it's around size 5.5-6, but due to the ring shape, it seems to fit fingers close to size 8. This is an old item. There is discoloration, dullness, and scratches characteristic of silver. Please examine the images carefully and we look forward to your purchase if you understand the aging changes such as scratches, stains, and deformation. Please consider this item with an understanding of antique items. Open Heart Ring 指輪 Jewelry Silver silver Silver Ring Pure Silver Silver Product