3.5mm Round Gem Quality Chatham Cultured Lab-Grown Color-Change Alexandrite .17-.21 Ct.

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Our Chatham-created synthetic 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. Contact us for loose alexandrites of a different hue, size or shape. The image provided is a general representation of the color range and shape of the stone being shipped. Monitor settings may affect image color. Comes with a genuine Chatham Certificate of Authenticity.

This Stunning 3.5mm Gem Quality Round Genuine Chatham Cultured Synthetic Color-Change Alexandrite Weighs Between .17-.21 Ct. Our loose stone price is based on the lowest weight, so you can be sure you're getting a great deal.

Looking for a special mounting for your Chatham loose stone? Call us and we'll help you find it or create it.

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Rings with a * hold a peg head and can be custom set with a variety of stone shapes and sizes.

All measurements and carat weights are close approximations. We reserve the right to correct any errors we may have posted. Due to fluctuations in the metal markets, prices may change without notice. Monitor settings may affect the appearance stone shape and color.