Round Genuine Blue Sapphire Cabochon Select Size:5.0mm Measurement Range 0

Measurement Range 0

The result is a two-stage action in a single tool: the sandpaper cuts and smooths the surface

5mm 4B-543

42 mm B118

Power settings from 3 ws to 30 ws in 1 ws increments

Round Genuine Blue Sapphire Cabochon Select Size:5.0mm Measurement Range 0Sapphire is one of the most popular colored stones in the United States, prized for its extraordinary durability and suitability for everyday wear. Pure corundum the mineral from which sapphire is composed is actually colorless in its purest form, but trace elements of iron and titanium produce the rich blue color these stones are known for. Pure corundum is rare in nature, and it is these trace elements that account for the wide range of colors found