This sweet little pendant is made of heavy plate gold vermeil with an opening of 6mm. The pearl is a 13.3mm natural color near round Tahitian slightly banded with brilliant rainbow overtones. (there is one spot of "deeper banding" on one side of this pearl, this is shown in the photos). This pendant can accommodate nearly any chain, cord, small strand of pearls. Mix and match with your favorite charms. (it is second from the right in the group photo) ID#KDP2495/KDJ440