Completely revised and expanded with 11 new chapters: Jade / Demantoid Garnet / Natural Nacreous Pearls / Conch Pearls / Sunstone / Moonstone / Peridot / Cobalt Blue Spinel / Red -Pink Spinel / Golcon...
Secrets of the Gem Trade: The Connoisseur's Guide to Precious Gemstones
- 作者： Richard W. Wise
- 出版社： Ingram International Inc
- 出版日期： 2016-12-01
- ISBN碼： 9780972822329
- 編號： 1001294883496017
$ 3,230 元
原價 3,800