A natural pearl, ruby and diamond ring, circa 1930. Photo Bonhams.
Of odeonesque design, set to the centre with a 9.9mm natural bouton pearl, between baguette-cut diamond scrolling shoulders inset with circular-cut rubies, with single and brilliant-cut diamond detail, ring size K. Sold for £10,200 (€12,813)
Accompanied by a certificate from The Gem & Pearl Laboratory stating that the pearl was found to be natural and of saltwater origin. Certificate number 03562, dated 22nd December 2010.