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Search results for “gemological instruments”
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The Spectroscope and Gemmology
Original price $49.99 - Original price $69.99Original price $49.99 - Original price $69.99Original price $49.99$47.99 - $67.99$47.99 - $67.99Current price $47.99The first book devoted exclusively to the spectroscope and its use in gemstone identification. Until 1933 the refractometer and the microscope were...
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Refractometers Made Easy: The "RIGHT-WAY" Guide to Using Gem Identification Tools
Original price $4.99Original price $4.99 - Original price $4.99Original price $4.99Current price $3.99$3.99 - $3.99Current price $3.99Explains in non-technical terms how to use the refractometer to identify diamonds and colored gems, and how to separate natural gems from imitat...
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Gem Identification Made Easy (6th Edition): A Hands-On Guide to More Confident Buying & Selling
Original price $41.99 - Original price $41.99Original price $41.99$43.99$43.99 - $43.99Current price $43.99Gem Identification Made Easy is the first and only book that explains in non-technical terms how to identify diamonds and colored gems, and how to...
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SSEF Diamond-Type Spotter and Blue Diamond Tester Made Easy: The "RIGHT-WAY" Guide to Using Gem Identification Tools
Original price $4.99Original price $4.99 - Original price $4.99Original price $4.99Current price $3.99$3.99 - $3.99Current price $3.99Explains in non-technical terms how to use the SSEF Diamond-Type Spotter and SSEF Blue Diamond Tester to identify diamonds, and how to separate ...
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Loupes Made Easy: The "RIGHT-WAY" Guide to Using Gem Identification Tools
Original price $4.99Original price $4.99 - Original price $4.99Original price $4.99Current price $3.99$3.99 - $3.99Current price $3.99Explains in non-technical terms how to use the loupe and dark-field loupe to identify diamonds and colored gems, and how to separate natural gem...
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Gems & Jewelry Appraising (3rd Edition): Techniques of Professional Practice
Original price $19.99 - Original price $49.99Original price $19.99 - Original price $49.99Original price $19.99$17.99 - $47.99$17.99 - $47.99Current price $17.99The premier book of its kind, revised, updated and expanded. A comprehensive guide to the standards, procedures and ethics of appraising gems, jew...
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Northwest Treasure Hunter's Gem and Mineral Guide (6th Edition): Where and How to Dig, Pan and Mine Your Own Gems and Minerals
Original price $19.99 - Original price $28.99Original price $19.99 - Original price $28.99Original price $19.99$17.99 - $26.99$17.99 - $26.99Current price $17.99Updated 6th edition with new sites & museums!Learn Where & How to Dig, Pan and Mine Your Own Gems & Minerals NORTHWEST Alaska • Idaho ...
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Jewelry & Gems―The Buying Guide, 8th Edition: How to Buy Diamonds, Pearls, Colored Gemstones, Gold & Jewelry with Confidence and Knowledge (Jewelry and Gems the Buying Guide)
Original price $39.99Original price $39.99 - Original price $39.99Original price $39.99Current price $37.99$37.99 - $37.99Current price $37.99Over 400,000 Copies in PrintKnow What You Want, Know What You’re Buying,Learn the Secrets to Get the Most for Your MoneyEasy to Read Easy to Under...
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