- Main Stone: 8mm cushion Cut Lab treated Alexandrite

- Accent Stone: opals and diamonds(925 sterling silver with moissanites

- Main Stone: 7mm round cut natural lavender amethyst

- Wedding Band Stone: lab opals/moissanites/diamonds(if you select the accent diamonds

- Main Stone: 10x12mm emerald cut lab treated alexandrite

Delicate Kite Cut Natural London Blue Topaz Engagement Ring Unique December Birthstone Blue Topaz Cluster Moon Star Wedding Ring Promise Gift For Women tanzanite - Main Stone: 8mm cushionMetal: Solid gold(10K 14K 18K white yellow rose gold),925 sterling silver,platinum available Main Stone: 6x9mm kite cut natural London blue topaz Accent Stone: round cut moissanite and natural Swiss blue topaz Can be personalized: Yes