A late 19th/early 20th century Russian sapphire and diamond brooch
Designed as a cabochon sapphire and rose-cut diamond and gem cluster flowerhead with flowing entwined stem and petal detail, town mark for St. Petersburg, in fitted case stamped in Cyrillic, F. Butts, St. Petersburg and Royal Warrant
Workmaster's mark W Z
A late 19th/early 20th century Russian sapphire and diamond brooch
Designed as a cabochon sapphire and rose-cut diamond and gem cluster flowerhead with flowing entwined stem and petal detail, town mark for St. Petersburg, in fitted case stamped in Cyrillic, F. Butts, St. Petersburg and Royal Warrant
Workmaster's mark W Z
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