Art Nouveau Boulder Opal Ring of 10k Gold antique butterfly ensuring durability for continued wear

ensuring durability for continued wear

An Antique Opal Ring | Opal Halo Ring | 14k Gold Opal Ring | Pin Conversion Ring | Birthstone Ring | Ruby Diamond & Opal Ring Antique Ring

The charm was originally a cufflink (circa 1930) by Marcus & Co

The earrings measure 0

The bird measures 0

Art Nouveau Boulder Opal Ring of 10k Gold antique butterfly ensuring durability for continued wearAn elegant boulder opal ring with vibrant blue color. The substantial mounting is 10k gold with a tiny diamond accent and dates to the Art Nouveau era (circa 1910). The boulder opal is a later replacement. The face of the ring measures 1. 2 inches from north to south by 0. 7 inches wide. It is in very good condition; however, there are subtle natural asymmetries to the boulder opal. The ring is currently a size 5. 25, but can be re sized free of