Antique Art Deco, platinum, black opal and diamond cluster cocktail ring dainty

Antique Art Deco, platinum, black opal and diamond cluster cocktail ring daintyThis ring is sold, sorry. See similar rings: Metal: platinum rings Gems: diamond rings, opal rings Type of ring: Art Deco rings, cocktail rings, cluster rings "This Vintage Ring is collet set with an oval black opal, displaying a superb play of colour against a grey background. This opal is exceptional in displaying a true rainbow of colours, including red, in broad flashes against a darker body colour, meaning an underlying structure of significant

COUNTRY OF MANUFACTURE

between two untreated deep blue sapphires totalling approximately 1

and sailors considered it a lucky talisman at sea

circa 1890

Marks '18CT' / 'PLAT' (partial) Date Of Manufacture 1910 - 1920

tourmaline rings

Diamond: total carat weight approximately 1 carat

VS/SI1 clarity on average

GIA certificate report ref 255845901 stating the ruby is natural

58 carat (calculated)

and would make an unusual and attractive choice for an engagement ring

Dimensions of setting at front: 15mm x 15mm Metal Type 18 carat yellow and white gold Marks Stamped '18ct' Date Of Manufacture 1880 - 1900 Period Of Manufacture Victorian Condition Very good