Sapphire and diamond brooch
Auction Closed
March 31, 02:38 PM GMT
Estimate
3,000 - 8,000 EUR
Lot Details
Description
Of quatrefoil design, centered with a round purple sapphire weighing 3.86 carats enhanced with rose diamonds.
- Dimensions 39 x 16 mm
- French import assay marks for platinum and 18 carat gold
- 1910s
- Gross weight 4.17 grams
- Accompanied by CGL report no. CGL349339, dated 28th January 2026, stating the sapphire is of Ceylon origin with no evidence of thermal enhancement.