This is perhaps the tiniest dollhouse miniature solitaire engagement ring ever! The ring is permanently nestled in a black "hinged, leatherette" jewelry ring box lined with white velvet. The ring is made of a clear Swarovski crystal on a silver band. The jewelry box is 1/4" x 1/4" x 3/8". The ring is 2 mm. A one-inch (1:12) scale dollhouse miniature from Itsy Bitsy Minis.