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on Orders over $35
Explains in non-technical terms how to use the Chelsea filter and synthetic emerald filter to identify diamonds and colored gems, and how to sep...
View full detailsAll the information readers need to buy beautiful colored gemstones with confidence, now updated and expanded! With more varieties than ever befor...
View full detailsNewly updated and expanded,COLORED GEMSTONES gives you all theinformation you need to buy, collect, sell―or simply enjoy―sapphires, emeralds, rubi...
View full detailsNewly updated and expanded, Diamonds gives you all the information you need to buy, collect, sell―or simply enjoy―diamonds with confidence and kn...
View full detailsNewly updated and expanded, Diamonds gives you all the information you need to buy, collect, sell―or simply enjoy―diamonds with confidence and kno...
View full detailsExplains in non-technical terms how to use the dichroscope to identify colored gems, and how to separate natural gems from imitations, treated g...
View full detailsThe book couples in love have been waiting for. . .revised and updated! Engagement & Wedding Rings takes the fear and anxiety out of buying an...
View full detailsGem 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...
View full detailsOver 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...
View full detailsExplains 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...
View full detailsExplains in non-technical terms how to use the refractometer to identify diamonds and colored gems, and how to separate natural gems from imitat...
View full detailsExplains in non-technical terms how to use the SSEF Diamond-Type Spotter and SSEF Blue Diamond Tester to identify diamonds, and how to separate ...
View full detailsKnow What You Want. Know What You’re Buying,Learn the Secrets to Get the Most for Your MoneyFinally! Everything you need to buy beautiful pearls wi...
View full detailsExplains in non-technical terms how to use the ultraviolet lamp to identify diamonds and colored gems, and how to separate natural gems from imi...
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