With twenty one, closed back*; collet and bead set, graduating Rose cut diamonds measuring from 1.8mm - 4.8mm in diameter; all set in silver topped gold gallery with a vine-like shank. Fashioned in silver and 14k yellow gold. Circa 1820. Size 8.5 *Due to the foil backing and setting method, this ring should be kept out of contact with moisture. Cleaning this ring in any manner involving liquid or steam is not recommended.