Author Archive

What is Gripoix and Poured Glass in Jewelry, and What Isn’t

by Pamela Wiggins Siegel for CJCI   First, be aware that many types of

Identifying Unmarked Costume Jewelry: Schreiner Brooches

by Pamela Wiggins Siegel for CJCI   Schreiner of New York made many, many

Identifying Stanley Hagler, Ian St. Gielar, and Mark Mercy Costume Jewelry Using Marks

Stanley Hagler began designing and crafting jewelry in the 1950s. His hand-manipulated work comprised