- Wedding Band Stone: round cut lab sapphire

***This Nature inspired tanzanite engagement ring set is crafted with elegance

while the hidden halo design adds a subtle touch of sparkle around the stone

***This exquisite three-stone ring showcases a stunning combination of blue sandstone and mesmerizing alexandrites

Floral round cut amethyst engagement ring hidden halo natural sapphire ring vintage half eternity emerald wedding promise ring women jewelry Metal & Color:18k yellow gold - Wedding Band Stone: roundMetal: Solid gold(10K 14K 18K white yellow rose gold),925 sterling silver,platinum available Main Stone: 7mm Round Cut natural amethyst Accent Stone: natural sapphires+emeralds or Lab sapphires+emeralds Band Width: About 1. 4mm Can be personalized: Yes