Categories
Lot (100) 4mm Austrian vintage Swarovski synthetic blue spinel square Sapphire gemstones

Lot (100) 4mm Austrian vintage Swarovski synthetic blue spinel square Sapphire gemstones

Available
$6.50
SKU: 3401-166
Price:$6.50
Description
Shop By
Files and Links

Lot (100) 4mm Austrian vintage Swarovski synthetic blue spinel square Sapphire gemstones. 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: 4mm; 2/16". 3mm thick

 

SIZE4 mm
COLORBlue
SHAPESquare
ERA1951-
MATERIALGlass
Discussion is empty.
Add Post to Discussion