Green tourmaline and diamond ring. A dark green square tourmaline is accented by a stepped design. A pair of bead set diamond steps down to a single diamond with the three diamonds lined in milgrain beading. Tourmaline is a pretty which comes in a variety of colours. This particular one is a lovely olive green. Tourmaline is the birthstone for October. The gemstones are mounted on a slender D shape profile band of white gold. Circa 1940s.

Tourmaline: square shape, step-cut, measures approx 7.9 mm. Calculated in setting as 2 carats.

Diamonds: 6, single cut, approx 0.02 carats total.

Stamped 18ct, professionally tested and assessed as 18 carat white gold.

Size: UK - H; US - 4; EU - 14,8. This ring can be sized up to L.5 / 6 / 16,5. Sizing available for an additional fee.

Measures approx 8.35 mm wide by 5.95 mm deep. 1.5 mm band.

Weighs 2.9 grams.