This is a pear-shaped ring with a Bekily blue garnet purchased from Bizoux. The size is 7. It's a stone with a fascinating appearance, changing color depending on the type and intensity of light, both indoors and outdoors. It's a rare color-change garnet, and it's pear-shaped. It seems to be out of stock, as it's no longer available. It was originally matte gold, but some shine has returned. It's possible to have it re-matted at a jewelry shop. Alternatively, it can be polished to a shine. I intended to keep using it, so I threw away the box and certificate, so it's only the ring for sale, but it's a genuine item purchased from the official website. (There is an "X" stamp next to the K18 stamp, which is stamped on Bizoux rings) There are minor scratches from use, so please refrain from purchasing if you are sensitive to this. Returns are not accepted to prevent switching. Color: Gold Material: Gold Ring Size: 7