1970s Ametrine Ring mid century and as such must be

and as such must be set in the correct position around the central ruby

Head size: 10mm by 8mm

Wonderful antique Arts & Crafts era brooch constructed in solid sterling silver

4cm in diameter

to deep blue and purple

1970s Ametrine Ring mid century and as such must beStriking vintage single stone ring set with a large, step cut ametrine, the parti coloured variety of quartz displaying the purple of amethyst alongside the sunshine yellow of citrine. It's built in 9ct gold and dates from the 1970s, the stone approx. 3 carats in weight shows slightly more yellow than purple, with a crisp border between the two colours. Era: Vintage, circa 1970 Head size: 12. 7mm by 8. 3mm Ring size: T or 9. 5 US. Resizable for 35