ADE Advanced Optics Chelsea Filter – Gemstone Identification Tool for Emerald, Jadeite, Green & Gem Stones Testing – Professional Jewelers Compact Folding Filter

★★★★☆ 4.0 115 reviews

US$11.20
Price when purchased online
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US$11.20
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 228414826 Release Date 2026/05/31 List Price US$11.20 Model Number 228414826
Category
  • PROFESSIONAL GEMSTONE IDENTIFICATION TOOL – This Chelsea filter helps jewelers and collectors quickly identify gemstones by observing color reactions in red, blue, and green stones. Use it to inspect emerald, jadeite, ruby, and other gem stones with a compact, easy-carry design.
  • DETECTS NATURAL VS SYNTHETIC STONES – Designed for gemstone testing, this tool helps determine whether a stone is natural or synthetic by revealing subtle color shifts. Ideal for jewelers using refractometer methods, loupes, and magnifiers during stone identification.
  • RELIABLE FOR SPINEL & DYE DETECTION – A trusted filter for detecting Synthetic Blue Spinel and spotting dyes in certain gemstones. Its accuracy makes it a valuable companion to a dichroscope, gem loupe, magnifying glass, or professional magnifier kit.
  • EASY TO USE FOR FAST GEM CHECKING – This is a must have proffesional tool in gemology testing. We recommend read a book, take a class or consult with a gemlogist of how to identify gemstones. Simply shine light on the gemstone, view through the Chelsea filter, and watch for color changes that reveal composition clues. This quick, handheld method works well alongside a folding loupe, hand lens, or jeweler’s tools.
  • COMPACT & TRAVEL-FRIENDLY FOR JEWELERS – The folding design protects the lens and fits neatly into a pocket, making it perfect for jeweler travel kits, coin inspection, or gemstone shows. Ideal for gem stones testing, jewellery hobbyists, and professional jewelers.
ASIN B008DISHJW
Item Weight 0.32 ounces
Manufacturer Ade Advanced Optics
Item model number Jadeite
Batteries required No
Product Dimensions 2.01 x 1.61 x 0.98 inches

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115 ratings | 47 reviews
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