Diamond Estimation Scale Loupe 18mm Triplet 10x Gemax Specific Gravity i20 Kit Body of polyamide

Body of polyamide

LCD display

Sprue Wax - Ferris - Extruded

Back dimensions: 38 x 32cm (width x height)

Unexpected or ambiguous results should be referred to a qualified gemologist for confirmation

Diamond Estimation Scale Loupe 18mm Triplet 10x Gemax Specific Gravity i20 Kit Body of polyamideThe New diamond estimation scale loupe by GEMS features a triplet 10x loupe with an 18mm diameter lens that has a built in linear scale of (12mm 6. 5 ct.). In addition, it features a circumference scale for round diamonds (0. 53. 5mm in 0. 5mm increments). The lens is European made and it's aplanatic and achromatic and has an anti reflection coating to minimize reflections.