1.42ct Oval Faceted Colour Change Sapphire 7.8x5.5mm gold tester VISTA or Windows 7

Name: 1.42ct Oval Faceted Colour Change Sapphire 7.8x5.5mm gold tester VISTA or Windows 7
Brand: alprem-oprema.si
SKU: 20964937231
Price: 317.50 USD
Availability: InStock
Rating: 4.5391 (13 reviews)

SKU: 20964937231

4.5

USD317.50 USD347.50

Pay in 4 interest-free payments of $79.38 Learn more

Shipping Estimate
USA

USA

CAN

Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

Description

VISTA or Windows 7

Dapping Block

00mm (cutter x pivot)

textile industrial and biological inspection

1.42ct Oval Faceted Colour Change Sapphire 7.8x5.5mm gold tester VISTA or Windows 7Sapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur. The variety in colours is due to trace amounts of elements such as iron, titanium, chromium, copper and magnesium. Mohs Scale of Hardness: 9 (out of 10). Sources: Mines that have yielded the finest sapphires in colour and clarity are located in Kashmir, Myanmar and Sri Lanka. Nowadays the main sources of sapphires are:

Exchange/Return Notes