Nero Gems

Pair of Oval Cut Sapphires 0.71 ct Total

Name: Pair of Oval Cut Sapphires 0.71 ct Total
Brand: Nero Gems
SKU: ZFF0056
Price: 20.0 EUR
Availability: InStock

€20,00 EUR

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Sapphires with a light blue-gray color. Probably obtained by heating. Good transparency when observed under a 10x loupe.

Pure corundum, or aluminum oxide, is a completely colorless mineral. The presence of elements foreign to its chemistry give it its color; hence the name of the variety (sapphire for blue and ruby for red). The lot presented is of sapphires, whose color was induced by beryllium diffusion processes in the structure of the gems. The gems can also be purchased individually, for those interested can write to us for a quote

Source: Natural

Cut: Oval

Weight in Ct: 0.33

Length in mm: 5.0

Width in mm: 4.0

Height in mm: 1.5

Treatments: Heating

Purity: SI1|Type II