- Main Stone: 6mm Hexagon lab black opal

5mm round lab Alexandrites and real SI-H 1

***This gorgeous alexandrite necklace features a 14k rose gold chain and kite-cut alexandrite with a diamond halo design

(7-10 business days to process and 1-3 business days for arrival

- Accent Stone: round moissanites and marquise moss agates

Vintage Galaxy Round Cut Blue Sandstone Engagement Ring Unique Leaf Vine Twig Branch Alexandrite Wedding Ring Moon Star Nature Inspired Bridal Anniversary Ring natural_gemstone - Main Stone: 6mm HexagonMetal: Solid gold(10K 14K 18K white yellow rose gold),925 sterling silver,platinum available Main Stone: 5mm round cut lab blue sandstone Accent Stone: round cut lab alexandrites Can be personalized: Yes