Antique Art Deco Platinum Diamond and Sapphire Long Panel Plaque Ring

A spectacular antique Art Deco platinum diamond and sapphire engagement ring comprised of one old European diamond with an approx. weight of 0.20ct with a further 26 rose cut diamonds and 30 sapphires. Circa 1920.

Condition: excellent condition

Period: ca. 1920

Material: platinum

Diamond(s): One old European cut diamond with an estimated weight of 0.20ct. (colour and clarity: G/H, vs/si).26 rose cut diamonds

– All diamond weights, colour grades and clarity are approximate since the stones were not removed from their mounts to preserve the integrity of the setting.

Precious stones: 30 sapphires. We did not check if the sapphires are lab produced or not as this information has no influence on the value of this jewel. Natural sapphires and lab produced sapphires were both used in this era, rather more for their effect than for their intrinsic value.

Hallmarks: No trace.

Dimensions: top of ring 2,60 cm (1,02 inch) x 1,20 cm (0,47 inch)

Weight: 4,40 gram (2,83 dwt)

Ring size Continental: 53 & 17 , Size US 6¼ , Size UK: M

Resizing: Free resizing (only for extreme resizing we have to charge).