Beautiful very large Roman glass and coin necklace made by the Israeli jewelry designer, Mara Joyce features a substantial beautiful sea green ancient roman glass pendant with a bubble in the glass that reminds me of the sea and tiny ancient starfish coin. Wrapped in sterling silver and stamped "MJ 925" on the back of the pendant. Measurements: Necklace Length Without Pendant: 16.5 Inches Pendant: 2.6 Inches in Length x 1.0 Inches Width (Large)