- Main Stone: 7mm round cut lab alexandrite

- Stone: peridot

- Accent Stone: moss agate and diamonds or moissanites

- Main Stone: 2x3mm pear shaped aquamarine

1ct round cut alexandrite necklace white gold snowdrift double halo sapphire amethyst pendant women color change gemstone anniversary gift Teardrop - Main Stone: 7mm round***This stunning alexandrite necklace features a 14k rose gold chain and round alexandrite with amethyst and lab sapphire halo design, brilliant and shiny. Perfect for various occasions with a variety of gorgeous dresses*** Metal: Solid gold(9K 14K 18K white yellow rose gold),925 sterling silver, platinum available Main Stone: 6. 5mm round cut lab alexandrite Accent Stone: natural amethyst and lab sapphires Chain: 16+2 inches. The chain can be