- Accent Stone: 3mm and 2mm round moissanites

5mm round cut natural pink morganite

- Accent Stone: 2x4mm marquise moissanites

- Main Stone: 7mm round cut natural London blue topaz

- Main Stone: 6x8mm emerald cut lab Alexandrite

Vintage Unique oval cut Alexandrite engagement ring set rose gold ring set halo diamond ring set art deco bridal wedding ring set for women Metal & Color:18k yellow gold - Accent Stone: 3mm and***The retro design style, the halo diamond creates a lifelike sense of volume for the egg shaped Alexander. The delicate and small diamonds are alternately inlaid with Alexander in the secondary ring, creating a more noble quality for the main ring.*** Metal: Solid gold(10K 14K 18K white yellow rose gold),925 sterling silver,platinum available Main Stone: 6x8mm Oval cut Lab treated Alexandrite Accent Stone: natural real si h 1. 0mm diamonds