Antique vari-coloured gem and gold collet necklace, c.1890, with graduated cushion and rounded facetted stones including zircon, demantoid garnet, amethysts, sapphires and others,
Early 20th century Russian diamond scroll collar necklace by Vassily Finikov, St. Petersburg, reputedly by Bolin and gifted in 1905 to Duchess Cecilie of Mecklenburg-Schwerin, converting to a tiara,
Antique vari-coloured gem and gold collet necklace, c.1890, with graduated cushion and rounded facetted stones including zircon, demantoid garnet, amethysts, sapphires and others,