Edwardian Diamond Engagement Ring, TRB 2.14ct holiday Centering an Old European cut

Centering an Old European cut diamond weighing approx

suspending ruby Briolettes weighing 4

also known as the Francis Barker SAS Survival Button Compass

7mm wide and 1

Edwardian Diamond Engagement Ring, TRB 2.14ct holiday Centering an Old European cutCentering a prong set Transitional Round Brilliant cut diamond weighing approx. 2. 14ct. (H I color, VS1 clarity), framed by four Round Single cut diamonds weighing approx. 0. 02ct., and flanked by six graduating Transitional Round Brilliant cut diamonds weighing approx. 0. 18ctw. Open gallery with engraved basket style mounting and shoulders with millegrain accents. Fashioned in platinum. Circa 1915. Size 7. EGL US313374302D This authentic antique