Magnificent " crest " brooch of Art Deco period in platinum (850‰) and 14k (585‰) yellow gold with a geometrical pattern adorned with a fine pearl in the

Magnificent " crest " brooch of Art Deco period in platinum (850‰) and 14k (585‰) yellow gold with a geometrical pattern adorned with a natural pearl in the shape of a button as well as round circular-cut and baguette-cut diamonds
Dimensions: 3,5 x 5 cm
Poids brut: 15,2 g
Accompanied by a Certificate of the Laboratoire LFG n° 391423 dated 25 May 2022 stating:
- Fine seawater pearl, half drilled, of 13,96 carats
- Shape: Button
- Color: Cream white
- Lustre : Very good