At a Glance
The GemTrue DK10600-8027 Professional Diamond Sieves are the industry-standard sorting tool for large diamonds and rough gemstones. Crafted from premium stainless steel and featuring an 80mm plate diameter with 27 high-precision plates, this set is engineered to deliver fast, accurate, and consistent sizing for stones ranging from 3.4mm up to 6.0mm (No. 14.5 to 27.5). Essential for diamond merchants, jewelry manufacturers, and gemologists.
Product Overview
Speed up your sorting workflow and eliminate human grading errors with the high-precision GemTrue DK10600-8027 Stainless Steel Diamond Sieve Set. This professional-grade gem sorting kit is built for processing larger parcels of diamonds, pearls, or colored gemstones.
The extra-wide 80mm plate diameter provides a massive surface area, allowing you to shake and sort large quantities of stones simultaneously without bottlenecking. Each of the 27 interchangeable plates is cut with immaculate precision, ensuring that even minor millimeter variations are isolated correctly. Housed in a heavy-duty stainless steel container with a secure lid and bottom collection pan, this kit is built to endure decades of daily laboratory or workshop use.
Why Professional Jewelers & Gemologists Choose This Set
- Massive 80mm Plate Diameter: Optimized for larger stones, allowing you to sort bulky parcels with incredible efficiency.
- 27 High-Precision Sizing Plates: Covers precise sizing increments from 3.4mm to 6.0mm (Plate Numbers 14.5 to 27.5) to keep your inventory perfectly graded.
- Premium Heavy-Duty Stainless Steel: Made from corrosion-resistant, industrial-grade stainless steel to prevent rust, wear, or distortion over time.
- Highly Legible Laser Sizing: Sieve plate numbers and precise millimeter sizes are clearly marked on every plate for quick identification during active sorting.
- Professional Container & Lid: Comes as a complete stackable set, including a matching stainless steel top lid and bottom collection receiver pan to keep sorted diamonds safe.
Sieve Plate Size Reference Chart
This set includes 27 interchangeable plates ranging from 3.4mm to 6.0mm (Size No. 14.5 to 27.5):
| Sieve Plate No. | Hole Diameter (mm) | Sieve Plate No. | Hole Diameter (mm) |
|---|---|---|---|
| 14.5 | 3.4 mm | 21.5 | 4.8 mm |
| 15 | 3.5 mm | 22 | 4.9 mm |
| 15.5 | 3.6 mm | 22.5 | 5.0 mm |
| 16 | 3.7 mm | 23 | 5.1 mm |
| 16.5 | 3.8 mm | 23.5 | 5.2 mm |
| 17 | 3.9 mm | 24 | 5.3 mm |
| 17.5 | 4.0 mm | 24.5 | 5.4 mm |
| 18 | 4.1 mm | 25 | 5.5 mm |
| 18.5 | 4.2 mm | 25.5 | 5.6 mm |
| 19 | 4.3 mm | 26 | 5.7 mm |
| 19.5 | 4.4 mm | 26.5 | 5.8 mm |
| 20 | 4.5 mm | 27 | 5.9 mm |
| 20.5 | 4.6 mm | 27.5 | 6.0 mm |
| 21 | 4.7 mm |
Size & Specifications
- SKU/Model: DK10600-8027 (Large Sieve Set)
- Manufacturer: GemTrue
- Number of Plates: 27 Sizing Plates
- Plate Diameter: 80 mm
- Hole Size Range: 3.4mm – 6.0mm (No. 14.5 – 27.5)
- Material: High-grade, rust-proof Stainless Steel
- Includes: 27 Plates, 1 Outer Container, 1 Secure Lid, 1 Receiver Pan
- Best Used For: Sorting loose large diamonds, raw gemstones, rough parcels, small pearls, and precision sorting work.
Why Choose GemTrue?
For decades, GemTrue has supplied the global jewelry trade with highly precise and reliable gemological testing and sorting equipment. Our diamond sieves are manufactured under rigorous quality control standards to ensure each hole cut matches laboratory requirements perfectly, making it a tool you can rely on for bulk transactions and secure grading.