Product Details Vintage Alexandrite Engagement ring Rose gold for women, a beautiful 6*8mm lab Pear shaped alexandrite with diamonds halo,June birthstone jewelry,Anniversary gifts for her. Alexandrite Ring is perfect to match with turquoise. You can view this 3 Pcs Alexandrite Engagement Ring Set Leaf Diamond And Turquoise Ring Set or this Pear Shaped Alexandrite Engagement Ring Set Turquoise Matching Band 2pcs Product Specifications: Engagement Ring: Center Stones: 6x8mm Pear Shaped Cut Color Changed Lab AlexandriteAccent Stones: ?Round Cut Natural Conflict Free Diamonds Know Your Stone-Alexandrite Whether extracted from nature or created in a lab, alexandrite engagement rings are a quick change artist, often noted as the emerald by day, ruby by night ¡§¡è gemstone. ... Its 8.5 Mohs scale of hardness ranking make it a good contender for engagement rings Whether extracted from nature or created in a lab, alexandrite engagement rings are a quick change artist, often noted as the emerald by day, ruby by night ¡§¡è gemstone. When this gemstone was first discovered in Russia in 1834, it was mistaken for emerald. It wasn ¡ê¡èt until the light changed that the miners realized they had discovered an entirely new gemstone, and it was given the name alexandrite ¡§¡è for the Russian Tsar Alexander II. Glistening under sunlight, alexandrite stones appear a vivacious teal-green color, but when paired with artificial or incandescent light, a deep purple or magenta color takes over. With such duality, alexandrite engagement rings are perfect for the free spirited soul.