View full screen - View 1 of Lot 7. Rock Crystal, Onyx, Diamond and Enamel Brooch, France.

Cartier

Rock Crystal, Onyx, Diamond and Enamel Brooch, France

Lot Closed

October 19, 06:07 PM GMT

Estimate

10,000 - 15,000 USD

Lot Details

Description

Centering a bar-shaped, frosted rock crystal segment, within a pierced frame decorated with old European and single-cut diamonds and triangular onyx cabochons, further embellished with black enamel.

  • Diamonds weighing a total of approximately 2.70 carats
  • Dimensions 2⅝ x ⅝ inches
  • Signed Cartier Paris, numbered 04325
  • French assay and workshop marks
  • Platinum
  • Circa 1925