Horse chestnut or Conker tree
Brooch and ring
Made in France
Unknown maker, hallmarked with Tête d’aigle: French essay mark 18 ct gold and Bigornes
Old mine cut diamond 0.15 ct and rose-cut diamonds, 750/1000 gold
26,6 x 23,5 mm
9,4 grams in total
Diamond set 18 crt gold leaf from a Horse-chestnut or Conker tree, with 19th-century French hallmarks on the detachable brooch fitting. Gold 750/1000. Old mine cut and rose-cut diamonds. The screw fitting for the brooch is original and the extra 18 crt gold ring is contemporary.