Emerald & Pear Cut Color-Change Alexandrite Blue Sandstone Ring Toi Et Moi Ring Two Stone Engagement Ring You and Me Promise Ring For Women Primary color:10K Yellow Gold They have interesting chemical structures

They have interesting chemical structures which rub off on you when you adorn them

Stone : Natural Peridot Stone

Main stone : 7mm round lab created blue sandstone

MATERIAL: It is made from 100% hypoallergenic 925 sterling silver and marked S925 stamp inside

5mm and 1mm round Emerald

Emerald & Pear Cut Color-Change Alexandrite Blue Sandstone Ring Toi Et Moi Ring Two Stone Engagement Ring You and Me Promise Ring For Women Primary color:10K Yellow Gold They have interesting chemical structuresABOUT THIS RING : The Alexandrite ring Often described by gem aficionados as emerald by day, ruby by night,alexandrite is the very rare color change variety of the mineral chrysoberyl. That is why the color of Alexandrite changes under different lighting conditions RING DETAIL : Metal : sterling silver, solid gold(10K 14K 18K white, yellow, rose gold available), Platinum Main stone : pear 4x6mm blue sandstone and 5*7mm emerald lab created Alexandrite