American Mined™ Montana Sapphire™ Oval Rose-Cut Cabochon 3D Manufacturing it is specially designed for

it is specially designed for both Formlabs non-castable resin varieties

This scale includes two 500g calibration weights

Dimensions: 71 x 79 x 142cm

This state-of-the-art tester requires only a few simple steps to identify karat gold

This brass clip earring features a bright-white nickel finish and a textured pad (10mm)—use solder or jeweler's epoxy to attach findings to the pad to create a one-of-a-kind design

American Mined™ Montana Sapphire™ Oval Rose-Cut Cabochon 3D Manufacturing it is specially designed forMontana Sapphire is cut from gem rough found in the mountains of western Montana; this oval rose cut cabochon displays an attractive blue green color and is an ideal addition to custom jewelry designs. Sapphire is the birthstone for September. Sapphire (like ruby) is a gem variety of corundum classified as a precious gemstone. Sapphire is hard and durable, and is found in a wide range of colors, making it an extremely versatile gemstone suitable for