Antique 15ct Gold Amethyst Ring c1920

This is a unique 15ct gold amethyst ring, as it has been made from an antique bar brooch.
The large natural amethyst is square cut. It has been bezel set with a fine milligrain edge.
The shoulders and shank are flat and knife edged all the way around.

Dated: circa 1920
Stamped: 9CT
Amethyst weight: 3.00ct approx
Amethyst size: 8.5mm x 8.5mm approx
Weight: 3.1 grams
UK size: P
US size: 7 3/4