- Accent Stone: natural real diamonds or moissanites

- Accent Stone: 4x6mm oval cut lab emerald and moissanites

- Accent Stone: lab opals and moissanites

- Accent Stone: diamonds or moissanites

- Main Stone: 6x8mm 1

Delicate Galaxy Round Cut Blue Sandstone Necklace Minimalist June Birthstone Alexandrite Pendant Cluster Seven Stone Necklace Healing Jewelry anniversary_ring_set - Accent Stone: natural realMetal: Solid gold(9K 14K 18K white yellow rose gold),925 sterling silver, platinum available Main Stone: 7mm round cut lab blue sandstone Accent Stone: round cut and marquise cut lab alexandrites Chain: 16+2 inches. The chain can be adjustable to 18 Inches. Can be personalized: Yes