including an oval smoky quartz with filigree bead surround, overall 21x18mm, size 9, an oval garnet within a 10-stone garnet surround, stamped Germany, overall 17x13mm, size 7.5, an oval green spinel ring within a filigree surround of 8 likely clear spinel stones, overall 16x14mm, size 8, and an amethyst ring set with a center 10x5mm marquise stone flanked by 8 square cut stones, size 8, all stamped for 14K, gross weight 18gms., Opening Bid $700