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Books: Jewels of the Romanovs: Family & Court
Review of Stefano Papi’s Jewels of the Romanovs: Family & Court.
Color-Change Garnet in Diamond
The Indian Gemological Institute’s Gem Testing Laboratory recently examined a 0.30 ct colorless round brilliant-cut diamond containing an interesting inclusion.
Natural Pearls Reportedly from a Spondylus Species (“Thorny” Oyster)
A rare look at natural pearls from a known Spondylus species, commonly called “thorny” oysters.
Books: Unique by Design: Contemporary Jewelry in the Donna Schneier Collection
Review of Suzanne Ramljak's Unique by Design: Contemporary Jewelry in the Donna Schneier Collection.
Nephrite Jade from Guangxi Province, China
Introduces the Chinese nephrite mine in Hechi and characterizes the “band” and dendritic patterns found in this material.
First Discovery of Topazolite in Mexico
Reports on the first discovery of fine topazolite garnet crystals in Mexico.
Books: Heavenly Bodies: Cult Treasures and Spectacular Saints from the Catacombs
二つのファンシーダークグレーCVD合成ダイヤモンド (英語)
Examination of two CVD synthetic diamonds with an unusual Fancy Dark gray color.
強く照射処理されたCVD合成ダイヤモンド (英語)
A look at the first CVD synthetic diamond examined at GIA that has been irradiated to a blue color.
珍しいインクルージョンのあるCVD合成ダイヤモンド (英語)
Examination of a CVD synthetic diamond with an unusual pattern of growth dislocations that resemble natural inclusions.
本: Jewellery in Israel: Multicultural Diversity 1948 to the Present（イスラエルの宝飾品: 1948年から現在までの多文化多様性）
Review of Iris Fishof's Jewellery in Israel: Multicultural Diversity 1948 to the Present.