Kinn - Osla Oval Signet Ring DiamondDesigned by tastemaker and jewelry collector Rachel Nosco, the Eternal Summer collection features transitional pieces made to be worn through change, and cherished for generations to come. Named after Rachel's daughter, the Osla Signet is a true modern heirloom. Featuring a 0. 20 carat lab created round diamond, this piece is the pinky ring of our dreams. 14k solid goldalways Average weight: 5. 4g Hollow Total carat weight: 0. 18ctw Band width: 14mm x