Antique, 1920's emerald & diamond three-stone ring three-stone

Antique, 1920's emerald & diamond three-stone ring three-stoneProvenance Art Deco emerald and diamond three stone ring, c. 1920. Set to centre with a natural square shaped step cut emerald. Flanked by two round old cut diamonds, set in open back claw settings, to a gallery that has a crown like design formed by linear openwork, to shoulders that subtly taper to a solid 18ct yellow gold band. The Natural Stones Emerald weight: 0. 41ct Emerald size: Length 4. 3mm; Width 4. 3mm; Depth 3. 5mm Total diamond weight:

and owe their iridescence to their inner structure of minute silica spheres

2 carats total (calculated)

Hallmarks:marked '18ct' indicating 18ct yellow gold

alongside further diamonds weighing 0

Date Period: Circa 1891

set in a target formation in platinum

Period Of Manufacture Georgian

owe their colour to the element chromium

and it’s these cornflower blue sapphires that are their most treasured

approximately 1

Featuring three round cut diamonds set in an 18 carat white gold band

The contrast of the rich red and bright white diamonds is particularly striking and the proportions of this ring look so effortlessly glamorous when worn