Fine Jewellery - 7th April 2022
Lot 409
A Russian sapphire and diamond circular brooch
Estimate £600 - £800 | Hammer £650
+ Buyers Premium
Description
A Russian sapphire and diamond circular brooch, set with rose-cut diamonds and three oval-shaped sapphires in silver on gold, 56 zolotnik and St Petersburg mark, rubbed workmaster's initials, 2.5cm wide