Sterling silver Star constellation and birth stone pendant is perfect for your loved one!! The sterling silver coin is 1.2 in diameter and 1.2mm thick. It’s set with 2-2.5mm and a stone of your choice. The other side of the coin is set with 1.5mm cubic Zirconia stones and engraved to match star constellation. The finish of the pendant can be a mirrored finish or brushed finish(please see pictures). The last picture is an example of the brushed finish and the stone in the pendant would be set as in picture 1. Please note all measurements are approximate. Sterling silver Belcher chain can be 16″ ,18″, 20″ long. Please state the length of your choice before ordering.