An opal single stone bar brooch, the oval cabochon opal in collet setting, to a bi-colour mount with openwork shoulders, stamped '15CT', together with a half pearl and blue stone insect bar brooch, (half pearls untested for origin), lengths 6.5cm and 3.3cm respectively (2)
Sold for £320
Estimated at £100 - £150
An opal single stone bar brooch, the oval cabochon opal in collet setting, to a bi-colour mount with openwork shoulders, stamped '15CT', together with a half pearl and blue stone insect bar brooch, (half pearls untested for origin), lengths 6.5cm and 3.3cm respectively (2)
Auction: Jewellery, Watches & Silver, 23rd Mar, 2022