Hydrothermal Created Emerald Rough Synthetic Gemstone WholesaleA hydrothermal created emerald is a real emerald but not a natural emerald. Synthetic emeralds are some of the most expensive synthetic gems, but it's a fraction of cost of natural emerald. The crystals of this grown hydrothermal emerald are received by the method of hydrothermal recrystallization of natural beryl. Now there are two kinds of green color of hydrothermal: dark green emerald(dark emerald) and light green emerald (Colombian Emerald). Please let us know which hue would you like when you contact us to get price quote !  hydrothermal emerald(Zambia green rough)  created emerald rough(Colombian Emerald) Material: hydrothermal emerald rough Chemical composition: Be3Al2Si6O18 Color: dark or light green Symmetry: Hexagonal Hardness (Mohs scale): 7.5-8.0 Density: 2.67-2.75 Refractive index: 1.578 - 1.572 Dispersion (C-F): 0.014 Heat resistance: up to 1250°C/2282°F Are you looking for hydrothermal lab created emerald rough at wholesale price? We cut some loose cultured emerald stones as for your reference as below:       |
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