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jewelry gemstone hardness tester
Selling leads
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...assembled gemstone and for quality grading of both diamonds and colored stone. Description: 1, With 0-40 degree incline, adjustable freely. 2, With ...
2026-04-30 00:03:09
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...Jewelry FGS-1A Description: The spectroscope is a tool for examining which parts of white light are absorbed by a gemstone. Materials can absorb ...
2026-04-30 00:03:08
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... Dichroscope With Stander for Gem and Jewelry Model No.: FID-1A Fable Brand Calcite Dichroscope with: Excellent iceland spar Standard rectangle ...
2026-04-30 00:03:09
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Fable Brand Single Tube Optic Fiber Light for Gemstone and Jewelry Model FCL-35 Specifications: Technical Parameter Size 18x14.5x12cm Function Supply ...
2026-04-30 00:03:09
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Brightfield & Darkfield Jewelry Gemological Microscope for Diamond & Gemstones Inspection Model Number: FGM-R6S-08 Description: Generation 6th of Arm ...
2026-04-30 00:03:09
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... Gem Tweezers made from fine stainless steel 2.Anti-skid,Holding steady,Well-protected Gemstones 3.Rust and corrosion resistance 4.Use comfortable...
2024-12-09 13:19:42
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... at a time Portable Yes Power supply Day light/ torch Description: The dichroscope is a pocket-sized tool that can aid in the identification of ...
2026-04-30 00:03:09
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...the gemstones directly and eliminates the need to activate the switch shaft button. Presidium recommends the use of the Presidium Moissanite Tester ...
2024-12-09 10:54:02
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Jewelry Identifying tool 20X 21mmTriplet type Drop-shaped Gem Loupe The triplet-type loupe: Three antireflection lenses joined to create perfect ...
2024-12-09 13:34:00
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... gauge for geting the exact faceting and angle of the gem. With shaping holder for geting the good shape of the gem. To Faceting the gemstone with ...
2024-12-09 13:13:23
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