Lab-Created Alexandrite Oval Shape Corundum (5x3mm - 20x15mm)

Purple Alexandrite, Oval Shape, Lab Created (Synthetic Corundum) Images taken by us from one of our actual gemstone. Color may vary with individual monitor settings. Smaller size stones are lighter in color.Sizes Available: 3x2mm, 5x3mm, 6x4mm, 7x5mm, 8x6mm, 9x7mm, 10x8mm, 11x9mm, 12x10mm, 14x10mm, 16x12mm, 18x13mm, & 20x15mmThis gem will fit in most of our same sized calibrated settings Chemical Composition: Al2O3 CrystalStructure:: Triagonal Thermal properties: Melting point 2046°C Purity: 99.99% Refractive Index: 1.717 Density: 3.98-4.1 g/cm3 Hardness Mohs: 9 Be sure to add us to your favorites list!Check out our store for more diamonds, precious and semi-precious gemstones, completed jewelry pieces, tools and pre-notched settings priced BELOW wholesale!! Shipping & HandlingWE COMBINE ORDERS & REFUND SHIPPING OVERAGESPlease let us know through message or Buyer's Note if you are needing orders combined.Your items are mailed in a sturdy bubble mailerUS Shipping includes trackingInternational Buyers – Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. Please check with your country's customs office to determine what these additional costs are.