The small bun ring is an absolute must have ring. The sparkling diamond with 0.05 ct dances out of the band reflecting the light like nothing else. A ring so classy looking but with that one special center diamond will never go out of style. This is the perfect gift for yourself or for a special person in your life. Made of 18 Karat gold and one 0.05 ct diamond. This ring is made by hand with much love and care in the Rivour & Guya studio in the Black Forest, Germany. The gold used in all Rivour & Guya rings is ecologically river gold from Germany, mixed with recycled gold (Mass Balance Principle). The diamonds used in Rivour & Guya are of a very high quality. The diamonds are at least the G color and SI clarity and they all come from Canada (Deviak and Ekati mine) and are cut exclusively in RJC certified manufactories.