repeatable way to hold and position gravers at consistent angles during the sharpening process—helping maintain edge geometry and extend the working life of your engraving tools
10X magnification is the international standard for diamond color and clarity grading
0 mm 20E-495PO 18K White Gold 0
Magnification 2x Working Distance 10"–16" Field of View 20° Diopter Adjustment (per eye) +/– 3 diopters Optical Design Galilean Optics Eschenbach PXM® Weight 49 g (1
Slightly larger interior than the classic sand casting flask
Closeout Lapis Lazuli 150Ct Cabochons Master Alloys repeatable way to hold andThese Lapis Lazuli cabochons are offered as a closeout lot, making them an excellent value for jewelers, metalsmiths, and resellers looking to stock genuine gemstone cabochons at a reduced price. Each bag contains 35 stones at a mid to high grade, with a total weight of 150 carats per lot. Shapes vary and may include oval, pear, cushion, square, large baguette, and free form cuts. Select packs may also feature a rose cut top pattern. The natural