1.71ct Round Faceted Sapphire 6.5mm DSPRO 1067 LED MICROSCOPE

1.71ct Round Faceted Sapphire 6.5mm DSPRO 1067 LED MICROSCOPESapphire 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

Do not leave pins in the barrel when not in use

Lightweight multiple acrylic coated lenses for comfort

You can also hold you’re your bracelet so you can repair or make intricate stone settings

1 x Large shallow concave die: Ø60mm x length 55mm x concaving central point Ø50mm

Head width 28mm

Item Diameter: 7cm

This very practical stand will hold all types of round and square movements of current sizes

Enhances a fine mirror finish without loss of head retention

2 x 3mm suction head

Overall size: 290 x 85 x 40mm

Bergeon 6620 - Leather Watch Strap Notch Cutting Tool

Plastic coated jaw holders prevent damage to the watch case