The book couples in love have been waiting for. . .revised and updated!Engagement & Wedding Rings...

For people who want a reliable source of information to guide them in the fascinating and complex...

Everything you need to know before you buy-or sell-gems and jewelry at auction.

to this edition In working with my own clients to acquire gemstones and jewelry since this book w...

This is the first and only book that explains in non-technical terms how to use pocket, portable ...

Manual de identificación de gemasManual de identificación de gemas es el primer y único libro que...

The book couples in love have been waiting for. . .revised and updated!

With today's finest cultured pearls rivaling diamond, ruby, emerald and sapphire in terms of popu...

Whether buying for personal pleasure or for investment, intoday's marketof Internet auctions, new...

Recomendada por los consumidores y por los expertos en compraventa de joyas de todo el mundo, est...

Explains in non-technical terms how to use the Chelsea filter and synthetic emerald filter to ide...

Guía para comprar y vender piedras preciosas de color

Explains in non-technical terms how to use the dichroscope to identify colored gems, and how to s...

Newly updated and expanded, this full-color guide gives you all the information you need to buy, ...

Encuadernación: Rústica.

All the information readers need to buy beautiful colored gemstones with confidence, now updated ...