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Secrets of the Gem Trade: The Connoisseur's Guide to Precious Gemstones
Hardcover
$99.95
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Completely revised and expanded, the 2nd edition of Secrets of the Gem Trade, the Connoisseur's Guide includes eleven new chapters: Jade / Demantoid Garnet / Natural Nacreous Pearls / Conch Pearls / Sunstone / Moonstone / Peridot / Cobalt Blue Spinel / Red-Pink Spinel / Golconda (Type IIa) Diamonds. Five new introductory essays: Blue-white diamonds / Jadeite / Natural Pearls / Spinel / Feldspars. Plus two hundred seventy-eight color photographs, one hundred seventy-one additional, which inc...