Ring Metal 10K/14K/18K solid Yellow gold/White gold/Rose gold Palladium/Platinum or Silver925contact us. Center Stone Type: Lab Alexandrite 1.2 Carat Size: 6*8 mm Shape:Pear cut Total weight:2.5 g(Depending on the ring size) Accent Stone Type: Blue sandstone 0.28 Carat Shaped: Marquise cut Multi-stone Sapphire Promise Ring, Alexandrite Jewelry, Holy Matrimony, Blue Sandstone, Alexandrite Engagement Ring, Future Plans, Ring Metal, Ring Ideas, Rose Gold Engagement Ring