This Alexandrite and Diamond GIA-certified ring features a rare GIA-certified alexandrite with a color-changing hue that shifts from green-gray to purple. The brilliant square-cut alexandrite is complemented by round diamonds and set in 14K white gold.Specifications: Metal: 14K White Gold Weight: 1.6 grams Center Stone: GIA-Certified Alexandrite, Brilliant Square Cut, 0.3ct, green-gray to purple color shift, 3.67 x 3.65 x 2.06 mm Accent Stones: Round Diamonds, 0.25ct total weight Ring Size: 6.5 Item Code: 893586 FAQs:Q: What is special about alexandrite?A: Alexandrite is a rare color-changing gemstone that shifts color based on lighting; this stone shifts from green-gray to purple.Q: Is this alexandrite GIA-certified?A: Yes, the alexandrite is GIA-certified, ensuring its authenticity and quality.Q: How do I care for this ring?A: Clean with a soft cloth; warm water and mild soap are safe. Store separately to avoid scratches.