2.52ct Octagon Cut Deep Purple Sapphire 8.1x5.6mm Bergeon 16200 Bushing Tool Complete Set Weight: 2200g

Weight: 2200g

Ø57/60mm Die

Red and pink are caused by traces of chromium

Height 140mm

2.52ct Octagon Cut Deep Purple Sapphire 8.1x5.6mm Bergeon 16200 Bushing Tool Complete Set Weight: 2200gSapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur in orange, yellow, green, brown, purple, pink, black and colourless. Red and reddish pink coloured corundum is referred to as ruby. 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