- Main Stone: 6x8mm pear cut lab white opal

0mm round cut SI-H diamonds and 2mm round alexandrites(925 Sterling Silver ring with 1

- Main Stone: 6x8mm pear cut natural amethyst

5mm natural rubies

- Main Stone: 6x6mm hexagon cut lab opal

Vintage blue sapphire engagement ring set rose gold three stone opal ring women alexandrite bridal wedding ring set gemstone ring gift Metal & Color:18k white gold - Main Stone: 6x8mm pearMetal: Solid gold(10K 14K 18K white yellow rose gold),925 sterling silver,platinum available Main Stone: 7mm round cut lab sapphire Accent Stone: 3mm round lab opals Wedding Band Stone: 1. 8mm round and 2x4mm marquise lab alexandrites Band Width: 1. 4mm Can be personalized: Yes