Jewellery, Watches, Antiquities and Objects of Vertu

Two tourmaline set dress rings, each set with a large oval mixed-cut stone, the green tourmaline in mostly closed back collet setting, mounted in 18ct gold, shank hallmarked and stamped ‘C&P’, the pink/red rubelite tourmaline collet set in yellow gold, bearing stamped oval maker’s mark, indistinct, ring sizes M and J-L. £400-£600