IMPORTANT DIAMOND RIVIERE NECKLACE

IMPORTANT DIAMOND RIVIERE NECKLACE
Pear brilliant-cut diamond of 10.33 carats, main old-cut diamonds of 7.02 and 4.80 carats, circular brilliant-cut of 4.18 carats, old-cut diamonds, gold and silver, detachable pendant of later addition and adjustable length, 19th/20th century

GIA, 2022, report no. 2225631937: 10.33 carats, I colour, SI1 clarity
GIA, 2022, report no. 1226632625: 7.02 carats, J colour, SI1 clarity
GIA, 2022, report no. 2225632619: 4.80 carats, J colour, VS2 clarity
GIA, 2022, report no. 2225632633: 4.18 carats, J colour, VS2 clarity

Size/Dimensions: 41.2 cm
Gross weight: 64.6 grams