Art Deco Platinum Diamonds And Jade Disc Necklace

Necklace composed of a delicate platinum chain (hallmark: dog's head), holding an 18 Kt white gold pendant (hallmark: eagle's head) set with rose-cut diamonds whose total weight is estimated at approximately 0.30Ct , overlooking a disc of nephrite jade chiseled with a floral motif.

Art Deco work from the 1930s.
Numbered pendant, unidentified maker's mark.

Total gross weight: 20.63 g

Total height of the pendant: 7.00cm
Height of the pendant without the bail: 6.10cm
Width of the pendant: 5.20cm
Length of the chain: 45cm

Condition: slight micro scratches, oxidation, and traces of soldering on the gold parts , natural inclusions in the jade, slight shocks and breaks on the diamonds, see photos.