Georgian 18th Century Gold and Silver Diamond and Blue Glass Marquise Ring Type_Brooch Dating to circa 1900-15 during

Dating to circa 1900-15 during the Edwardian era

Size: 7 1/4

This authentic vintage English ring dates from 1920s and features a central bezel set old European cut diamond set in striking thin "knife edge"  9k yellow gold band  Hallmarked from well known London jeweler Henry Williamson Ltd which went out of business in 1932- dating this ring to most likely the 1920s

city assay for Chester UK

Georgian 18th Century Gold and Silver Diamond and Blue Glass Marquise Ring Type_Brooch Dating to circa 1900-15 duringThis extraordinary authentic antique ring dates from the late 18th century circa 1780 and is a beautiful example of Georgian jewelry design. Set with a diamond border containing 32 small rose cut diamonds surrounding a marquise shaped royal blue glass panel set with a central rose cut diamond. Made of a low carat gold approximately 12k and diamonds set in silver. Beautiful large size. Size: 7 1 2 US Dimensions: Central setting measures 1. 3 inches in