Cast from stones with holes found on the beaches of Gimli, Manitoba, Canada, Johanna Brierley's jewelry embraces the organic beauty created by nature. Hole stones are believed to channel good luck, and thus the artist creates simple, long-lasting pieces that symbolize luck and fortune. This Melt Solitaire Ring is made of 18k yelllow gold with a 0.10ct round faceted diamond in the center. The top of the ring with the stone measures 0.25" diameter and organic bank is about 0.125" wide on average. The ring size is a 7. Would make a great engagement ring! Handcrafted in Canada.