Diamond Sieves – Specially engineered for accurate sorting and grading of diamonds, gemstones & crystals in jewelry workshops and gem labs.
Wide Size Range Available – Offered in 3.3 cm (33mm), 4.8 cm (50mm), 6.6 cm (70mm), 8 cm (85mm) & 10.7 cm (105mm) to suit every grading requirement.
Multiple Plate Configurations – Available with 15, 23, 24, 42, 43, 67 & 85 plates, including 000 to 40 number sizes and millimeter sizes from 0.70 mm up to 4.00 mm.
Premium Stainless Steel Build – Made from high-quality stainless steel for durability, corrosion resistance & long service life.
High-Accuracy Calibration – Each plate is machined to ensure consistent size separation and reliable results.
Industry-Standard Tool – Widely used by diamond manufacturers, gemologists, jewelers, exporters & testing laboratories.
Description
These Diamond Sieves are expertly designed for professional diamond and gemstone grading, delivering exceptional accuracy and consistency. Manufactured from durable stainless steel, they are ideal for sorting rough diamonds, polished diamonds, gemstones, beads, and crystals with confidence.Available in a comprehensive range of diameters from 3.3 cm to 10.7 cm, these sieves come with various plate options ranging from 15 to 85 plates, including standardized number sizes (000 to 40) and millimeter sizes from 0.70 mm to 4.00 mm. This versatility makes them suitable for fine grading as well as bulk sorting.
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