FEEL FREE TO MESSAGE US IF YOU HAVE ANY QUESTIONS. Our Chatham Created Alexandrites are very close to … Dismiss. Need help selecting the perfect Chatham alexandrite? Alexandrite's are a rare variety of the mineral chrysoberyl that changes color from bluish-green in daylight to purplish-red in incandescent light. However, in dim, indoor light, it doesn't have much color at all, very onyx or black-diamond like, but with little sparks of blue and/or purple. Rather, we share our good news only to our customers and those who have signed up for our mailing list. Chatham the original architects and brand authority of the lab grown gemstone industry since 1938 as well as lab grown diamonds since 1993. Ruby by night. All weights and measurements are approximations. The gem is bright, emerald green in bright, cool-tone light (eg old-school fluorescent). Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Under warm light Chatham created alexandrites are a reddish-purple while under natural white light they turn a beautiful teal green. Oct 1, 2020 | Lab Grown Alexandrite, Lab Grown Diamonds, Lab Grown Ruby With Halloween only a stone’s throw away, we’ve come up with a list of our favorite Chatham … Copyright © Quality Merchandise Brokers, Inc. Mead, Colorado. Because mined alexandrites are so rare, they are almost always cut in an oval shape to preserve carat weight. Chatham crystals of alexandrite take months to grow. Most of these wedding rings can also be Custom Mounted with your favorite natural or lab-grown gemstone. Since Chatham has experience growing emerald crystals, we always wanted to try growing alexandrite crystals as well. You’ll work closely with a design consultant to have your gorgeous Chatham created alexandrite mounted in a custom jewelry masterpiece. If you see “alexandrite” that doesn’t change from green to red, you’ll know that it is just an inexpensive imitation. Previous page of related Sponsored Products, 0.60-1.00 Cts of 6x4 mm AAA Emerald Mozambique Garnet ( 1 pc ) Loose Gemstone. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Alexandrite Comparison - Natural v. Chatham Lab-Grown, Often described by gem aficionados as “emerald by day, ruby by night,” alexandrite is the very rare color-change variety of the mineral chrysoberyl. Subscribe to get special offers, free giveaways, and once-in-a-lifetime deals. From … It is is a deep royal purple (richer and darker than amethyst) in most warm-ish direct, indoor light, often with little flashes of blue, giving it a cobalt-like tint. Each of these breathtaking alexandrite engagement rings features an eco-friendly gem-quality Chatham lab-grown alexandrite center stone. Ebay is full of fakes. Since the 1980s, more sources have emerged. Consider our custom jewelry design and creation services. We reserve the right to correct any pricing or information mistakes without notice. Chatham Created Alexandrites are very close to the Russian ideal that starts with a naturally mined seed of Russian alexandrite and use a lot of chromium in the solution to make sure that the color change is dramatic. 6.0mm Round Gem Quality Chatham Lab-Grown Color-Change Alexandrite .87-1.06 Ct. Rather, we share our good news only to our customers and those who have signed up for our mailing list. As members of this species, alexandrites can also show a cat’s eye effect. Alexandrites are so difficult to grow that it took us several years of effort to perfect the process. Alexandrites exhibit the unique phenomenon known as Color Change. Our Chatham Created Alexandrites are very close to the Russian ideal. Oval Chatham alexandrite leaf ring, oval engagement ring, alexandrite ring, engagement ring, unique engagement ring, nature ring, leaf ring Oore. View our video Alexandrite: The Magical Gem to see the phenomenal color change of Chatham alexandrites. Choose from a variety of center stone shapes including round, princess cut, oval, cushion cut, emerald cut and more. It was 1830 when the first alexandrite deposits were discovered in Russia's Ural Mountains. OurCustomWeddingRings.com does not engage in buying or selling customer information. So the reason why they look real is because they are! It has been faceted to a very high professional lapidary standard and has a very good make, polish and symmetry. Pick your favorite alexandrite engagement ring today. Does anyone have experience with Chatham alexandrite or any other Chatham stone for that matter? Your recently viewed items and featured recommendations, select the department you want search... Weighs Between.87-1.06 Ct and valuable today Q & as, reviews site or our products, call 970-535-0191. 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