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Pearl

Perfect shining spheres. Lustrous baroque forms. Seductive strands, warm to the touch. Pearls are simply and purely organic.

Pearl
See Gem As

Research

Natural Pearl Aggregates from Pteria Mollusks

Ten loose pearls with interesting shapes and internal growth features were from Pteria-species mollusks.

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Natural Pearls Reportedly from a Spondylus Species (“Thorny” Oyster)

A rare look at natural pearls from a known Spondylus species, commonly called “thorny” oysters.

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Observations on Pearls Reportedly from the Pinnidae Family (Pen Pearls)

Examines the internal structure, chemical composition, and spectroscopic features of 22 pen pearls.

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A Large Baroque Tridacna Gigas (Giant Clam) Pearl

This giant clam pearl was noteworthy for its size and interesting coloration, and its pronounced banding when viewed with transmitted light.

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Books: The Art of Bulgari:La Dolce Vita and Beyond, 1950–1990

Review of Martin Chapman and Amanda Triossi’s The Art of Bulgari: La Dolce Vita and Beyond, 1950–1990.

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Books: Jewels of the Romanovs: Family & Court

Review of Stefano Papi’s Jewels of the Romanovs: Family & Court.

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Books: Kentucky Agate:State Rock and Mineral Treasure of the Commonwealth

Review of Ronald McIntosh and Warren Anderson's Kentucky Agate: State Rock and Mineral Treasure of the Commonwealth.

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Books: Ruby & Sapphire:A Collector’s Guide

Review of Richard Hughes’s Ruby & Sapphire: A Collector’s Guide.

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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.

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Books: Heavenly Bodies: Cult Treasures and Spectacular Saints from the Catacombs

Review of Paul Koudounaris’s Heavenly Bodies: Cult Treasures and Spectacular Saints from the Catacombs.

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Shell Pearl as a Pearl Imitation

Examination of commercially-available “shell pearls” reveals imitation material.

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Fossilized Drusy Shells – Tucson 2014

Fossilized gastropod shells, trademarked for use in jewelry, are exhibited at the 2014 Tucson gem shows.

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