Gem Stone Holder

Pick up, inspect, hold, and place loose diamonds, faceted gemstones, pearls, and micro-screws without edge slipping or finger obstruction. The Precision 4-Prong Gemstone Holder features a spring-loaded plunger system that extends four flexible stainless steel claw wires to securely cage round, oval, or fancy-cut stones up to 11 mm (approx. 0.43 in) in diameter. Once the plunger is released, the spring automatically retracts the claws, holding the stone firmly in place and providing an unobstructed 360-degree view from every facet angle. Available in both full-length (120 mm) and compact pocket (65 mm) models with cross-hatched diamond or linear reeded knurled grips, it delivers reliable, slip-free control for gemologists, bench jewelers, watchmakers, and micro-assembly technicians.

Why Choose the 4-Prong Gemstone Holder

• Unobstructed 360° Inspection: The fine 4-claw wire cage suspends loose diamonds and gemstones open to light, allowing full-facet evaluation, color grading, and inclusion checks under loupes or microscopes without tweezer-jaw shadows.

• Spring-Loaded Plunger Mechanism: Depress the top plunger to spread the four prongs; release the button to let the calibrated internal spring draw the prongs tight around the stone for a steady, hands-free hold.

• Non-Slip Ergonomic Knurling: Precision-machined textured body options provide positive tactile finger traction, preventing tool rotation and drops when working with delicate parts.

• High-Grade Stainless Steel Build: Forged from corrosion-resistant, anti-magnetic stainless steel that resists bench chemicals, skin oils, and workshop moisture.

• Multi-Industry Precision Utility: Perfect for handling micro-screws, watch movement gears, eyeglass fasteners, piercing balls, and jewelry beads without magnetic cling.

Technical Specifications & Complete Model Matrix

Model	Overall Length	Grip Texture Style	Clamping Mechanism	Max Holding Capacity
CX1403	120 mm (4.72 in)	Diamond Knurled (Cross Texture)	4-Prong Spring-Loaded Plunger	Up to ∅11 mm (≈0.43 in)
CX1402	120 mm (4.72 in)	Linear Reeded (Straight Fluted)	4-Prong Spring-Loaded Plunger	Up to ∅11 mm (≈0.43 in)
CX1401	65 mm (2.56 in)	Diamond Knurled (Cross Texture)	4-Prong Spring-Loaded Plunger	Up to ∅11 mm (≈0.43 in)

Product Designation	Gem Stone Holder / Diamond Pick-Up Tool
Prong Configuration	4 Retractable Spring Steel Claws
Core Material	High-Grade Stainless Steel
Body Diameter / Profile	Approx. 12 × 2 × 2 cm (Packaged) • Main Barrel ∅ ≈ 8–10 mm
Net Unit Weight	Approx. 30 g
Maximum Holding Diameter	Approx. 11 mm (0.43 in)