Lab Created Alexandrite Asscher shape AAA Quality from 5MM-8MM Alexandrite is the birthstone for the month of June. "Emerald by day, ruby by night,? alexandrite is well known for displaying one of the most remarkable color changes in the gem world ? green in sunlight and red in incandescent light. Gemstone Information Gemstone : Lab Created Alexandrite Shape : Trillion Average Color : Green change to purple Average Quality : AAA Gemstone Dimensions : 3MM-8 mm Number of Stones : 1 Treatment Method : Irradiated Stone Creation Method : Synthetic Origin : Unknown MinDimension : 3.00 mm MaxDimension : 8.00 mm Color Information Color : Green change to purple Other Information Accessory Type : Lab Created Alexandrite Product Type : Lab Created Alexandrite Gemstone Gender : Mens,Womens Material : Gemstone Weight Ranges for the Lab Created Alexandrite: 5mm-0.79 - 0.95 Cts 6mm -1.39 - 1.69 Cts 7mm -2.10 - 2.56 Cts 8mm- 3.19 - 3.89 Cts All the items will ship from the USA and are in stock. Please email or call us for special requests. We will try our best to accommodate We are a family owned and operated the business with over 40 years in the Diamonds and Jewelry business. We strive to provide quality and service. Please visit our Instagem.net store on Etsy for all your Jewelry requirements. https://www.etsy.com/shop/StudsGaloreAJ