Details
A BELLE EPOQUE SAPPHIRE AND DIAMOND NECKLACE, BY R. KOCH
Set to the centre with a cushion-shaped sapphire in a pavé-set diamond surround to the similar-set articulated chain, circa 1910, 35.5 cm. (detachable to wear central section as a 16.0 cm. bracelet), in a Koch green suede pouch
Signed by R. Koch
Set to the centre with a cushion-shaped sapphire in a pavé-set diamond surround to the similar-set articulated chain, circa 1910, 35.5 cm. (detachable to wear central section as a 16.0 cm. bracelet), in a Koch green suede pouch
Signed by R. Koch