Gemology
2 articles
The Jeweler's Box
What is the Old European Cut? A Look at Diamond Facets
Despite sharing the same 58 facets as today's ubiquitous round brilliant, an Old European Cut diamond from the turn of the 20th century presents a dramatically different play of light, revealing a for
Élise Dubois·August 28, 2026
The Jeweler's Box
Enameling in High Jewelry: History and Scientific Authentication
To distinguish an authentic Renaissance enamel from a later imitation, experts now rely on chemical analysis, not merely artistic appraisal.
Rafael Castillo·June 19, 2026