This Amber will arrive with a Certificate of Authenticity. This is a striking statement ring. An adjustable large silver ring inset with a beautiful honey color Baltic amber gemstone. Decorative swirls of Sterling compliment and enclose the gem. DETAILS Sterling Silver Adjustable BandAmber Ring 11.70g Dimensions of Amber; 21mm X 21mmSize: Adjusts up from US Size 6.5 to 8Here is a link to help with sizes !https://www.brilliance.com/ring-size-conversion-chartGenuine Baltic Amber, selected on our travels to the Baltic Sea area, selected for it's unusual shape and size. It is strong yet flexible and stands out from the crowd. A unique and natural promise or engagement ring. Tidy and comfortable to wear. An advantage as a gift ring is this ring has a adjustable band. This ring can fit a range of finger sizes as it is adjustable. You can see from the pictures that the band is not closed. It has an opening at the top, under the gem. This allows it to be opened and made to a larger size to make a comfortable fit. The band is strong. The design makes it a very comfortable ring. The picture above show it on a ladies finger. One-of-a-kind ring - what you see is what you get! Packaged in a classic Gift Box, ideal for presentation as a gift.