Author Archive

CJCI Partners with RubyLane.com

We have great news for our CJCI CONVENTION 2021 attendees, and other friends of
Read More
Gripoix Paris brooch

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
Read More
Schreiner butterfly brooch with detachable neck chain.

Identifying Unmarked Costume Jewelry: Schreiner Brooches

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

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
Read More