A very handsome and substantial Men's vintage mid century ring with blue topaz. Circa 1970s
The blue topaz is 11 mm (7/16 inch) in diameter, mid blue and round cut. It is set in eight 18 k white gold (hallmarked 750 and tested).
The main part of the ring is 18 k yellow gold, with a lava flow effect on the band.
The ring measures 15.6 mm (5/8 inch) wide at the top of the setting, and tapers to 6 mm (1/4 inch) at the base of the finger.
The ring size is: 12 (US, Canada); Y (Australia, UK, Ireland, NZ); 21.25 (Germany, Belgium, Scandinavia); 27.5 (Italy); 25 (India, Japan, China)
The ring weighs 16.8 grams