Lab Created Synthetic Star Ruby Oval Cabochon Loose Stones from 6x4mm - 12x10mm This is an enticing Oval Cabochon Loose Synthetic German Lab Created Ruby measuring 6x4 mm-12x10mm. Gemstone Information Gemstone : Lab Created Synthetic Star Ruby Shape : Oval Average Color : Red Average Quality : AAA Gemstone Dimensions : 6x4mm-12x10mm Number of Stones : 1 Treatment Method : Irradiated Stone Creation Method : Synthetic Origin : Unknown MinDimension : 6x4mm MaxDimension : 12x10mm Color Information Color : Red Other Information Accessory Type : Lab Created Synthetic Star Ruby Product Type : Lab Created Synthetic Star Ruby Gemstone Gender : Mens,Womens Material : Gemstone Weight Ranges for the Lab Created Synthetic Star Ruby: 6x4mm- 0.60-0.75 Cts 7x5mm- 0.95-1.20 Cts 8x6mm-1.52-2.12 Cts 9x7mm -1.77-2.80 Cts 10x8mm-3.00-4.60 Cts 11x9mm -3.92-5.42 Cts 12x10mm - 5.50-7.56 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.