1.39ct Octagon Cut Bi-Colour Sapphire 7.3x5.6mm engravers wax 1 * Storage Bag

1 * Storage Bag

item: watch Adjustable Location Repair Tool

Cooling at room temperature

260 lumens

1.39ct Octagon Cut Bi-Colour Sapphire 7.3x5.6mm engravers wax 1 * Storage BagSapphire 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