Antique Art Deco French Platinum Diamond Brooch

Antique Art Deco French Platinum Diamond Brooch

This beautiful antique Art Deco French platinum diamond brooch is encrusted with 131 diamonds totalling 4.82cts, all mounted in platinum.

Condition: very good condition

Country of origin: France

Period: ca. 1920

Material: platinum (touchstone tested)

Diamond(s): One old brilliant-cut diamond with an estimated weight of 0.38ct.
8 old mine brilliant-cut diamonds with an estimated weight of 0.64ct.
Two baguette-cut diamonds with an estimated weight of 0.20ct.
120 single brilliant-cut diamonds (also called 8/8)with an estimated weight of 3.60ct.

Total diamond count: 131 pcs.

Total diamond weight: approx. 4.82ct. with an average colour and clarity: G/I, vs/i.

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

– All diamonds have been screened by the IJGC – lab (www.ijgc-worldwide.com) for whether they are natural or synthetic, and all diamonds in this jewel are 100% guaranteed to be natural.

Hallmarks: The French control mark for 18ct gold representing an eagle’s head (that was in use in France from about 1838) and the French control mark for platinum representing a dog’s head (that was in use in France from about 1912).

Dimensions: 5,00 cm (1,97 inch) x 1,94 cm (0,76 inch)

Weight: 10,40 gram (6,69 dwt)