This stunning 18k white gold cathedral style alexandrite engagement ring features G-H color eye-clean SI1 clarity natural diamond accents weighing 0.36 cttw. The center stone, a 6.5mm round gem quality Chatham lab-grown alexandrite, is secure in a diamond accented built-in head with four twin prongs. The diamond studded shank is about 2mm wide and the center stone sits about 7.25mm high on the cathedral sides. It matches wedding band 47-18K273-W, sold separately.
Our eco-friendly flux-grown Chatham-created alexandrites are real alexandrites with the same chemical, physical and optical properties as their natural counterparts. These amazing lab-grown alexandrites exhibit phenomenal color change from vivid teal under natural light to reddish-purple under incandescent light. Gem quality means there are no inclusions visible to the naked eye. The image provided is a general representation of the color range of the stone in your ring. Your alexandrite comes with a genuine Chatham warranty card, which also certifies the authenticity of your stone.