12mm large Czech vintage heart hand faceted synthetic spinel aqua blue gemstone
12mm large Czech vintage heart hand faceted synthetic spinel aqua blue gemstone
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$7.00
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| SKU: | 0031-171 |
| Price per item : | $7.00 |
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12mm large Czech vintage heart hand faceted synthetic spinel aqua blue gemstone. Synthetic spinel, was first produced accidentally during an attempt to make a satisfactory blue synthetic sapphire by the Verneuil process. Flawless in cut and appearance, these high quality stones fill in perfectly for their original counterparts. These are used by high quality jewelers in producing gemstone quality jewelry.
Origin: Northern Bohemia circa 1980's
Size: 12mm; 7/16". 6mm thick
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