5.87ct Cushion Cut Sapphire Certified Unheated 9.6x9.1mm Mig.O.Mat 240 MIG.O.MAT Microflame Welder Bergeon 2835D

Bergeon 2835D

Item weight: 180g / 6

- Circle Time: ≥1000 Times

Ø22mm Suction Die

19½ Ligne Movement Holder

5.87ct Cushion Cut Sapphire Certified Unheated 9.6x9.1mm Mig.O.Mat 240 MIG.O.MAT Microflame Welder Bergeon 2835DThis unheated sapphire is accompanied by a certificate from GIA. Sapphire 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