La Sirene brooch. Silver, gold, blue sapphires, mother-of-pearl La Sirene brooch. Silver, gold, blue sapphires, mother-of-pearl Related Posts:Precious vintage - Erte Art Deco jewelryJewellery Theatre KaleidoscopeEkaterina Kostrigina jewelleryJean Thierry Bondt fine jewelryRussian Jewellery brand PeraskevaRussian creative jewellery company Sirin