{"product_id":"gem-stone-holder","title":"Gem Stone Holder","description":"\u003cp\u003ePick 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.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose the 4-Prong Gemstone Holder\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUnobstructed 360° Inspection:\u003c\/b\u003e 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.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSpring-Loaded Plunger Mechanism:\u003c\/b\u003e 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.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNon-Slip Ergonomic Knurling:\u003c\/b\u003e Precision-machined textured body options provide positive tactile finger traction, preventing tool rotation and drops when working with delicate parts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHigh-Grade Stainless Steel Build:\u003c\/b\u003e Forged from corrosion-resistant, anti-magnetic stainless steel that resists bench chemicals, skin oils, and workshop moisture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMulti-Industry Precision Utility:\u003c\/b\u003e Perfect for handling micro-screws, watch movement gears, eyeglass fasteners, piercing balls, and jewelry beads without magnetic cling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications \u0026amp; Complete Model Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eOverall Length\u003c\/td\u003e\n\u003ctd\u003eGrip Texture Style\u003c\/td\u003e\n\u003ctd\u003eClamping Mechanism\u003c\/td\u003e\n\u003ctd\u003eMax Holding Capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCX1403\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cspan class=\"math-inline\"\u003e\u003c\/span\u003e120 mm (4.72 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eDiamond Knurled (Cross Texture)\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4-Prong Spring-Loaded Plunger\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to ∅11 mm (≈0.43 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCX1402\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cspan class=\"math-inline\"\u003e\u003c\/span\u003e120 mm (4.72 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eLinear Reeded (Straight Fluted)\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4-Prong Spring-Loaded Plunger\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to ∅11 mm (≈0.43 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCX1401\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e\u003cspan class=\"math-inline\"\u003e\u003c\/span\u003e\u003c\/b\u003e65 mm (2.56 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eDiamond Knurled (Cross Texture)\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4-Prong Spring-Loaded Plunger\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to ∅11 mm (≈0.43 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Designation\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGem Stone Holder \/ Diamond Pick-Up Tool\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProng Configuration\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 Retractable Spring Steel Claws\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Material\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Grade Stainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Diameter \/ Profile\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 12 × 2 × 2 cm (Packaged) • Main Barrel ∅ ≈ 8–10 mm\u003cspan class=\"math-inline\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Unit Weight\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 30 g\u003cb\u003e\u003cspan class=\"math-inline\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Holding Diameter\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 11 mm (0.43 in)\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"LUXGOLDTOOLS","offers":[{"title":"CX1403","offer_id":49167633875044,"sku":"PTBC0228","price":10.9,"currency_code":"USD","in_stock":true},{"title":"CX1402","offer_id":49167633907812,"sku":"PTBC02281","price":10.9,"currency_code":"USD","in_stock":false},{"title":"CX1401","offer_id":49168023126116,"sku":"PTBC0230","price":9.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/2902\/9732\/files\/gem-stone-prong-holder-pick-up-tool-set.jpg?v=1788769182","url":"https:\/\/luxgoldtools.com\/products\/gem-stone-holder","provider":"LUXGOLDTOOLS","version":"1.0","type":"link"}