Antique yellow and white diamond cluster heart pendant by Tiffany, c.1890, the central old round brilliant cut fancy yellow VS1 diamond weighing 6.12ct,
claw set, surrounded by an old brilliant cut diamond ground of various sizes, the heart open cut down collet set in silver, to reverse a gold pierced gallery, the pendant suspended from a diamond set bale, signed 'TIFFANY & CO', accompanied by GIA report no. 6224562897 for the 6.12ct giving fancy yellow colour, VS1 with no fluorescence Height including bale: 3.3cm
Width: 2.2cm
Yellow diamond: 11.76 - 11.94 x 7.04mm Weight: 8.5g
Late 19th / early 20th century Russian spectacle set sapphire and gold long chain necklace by Fyodor Ruch of St. Petersburg, assayed Moscow 1898-1908, the chain spaced by 24 cushion, round and oval cabochon sapphires,
Antique yellow and white diamond cluster heart pendant by Tiffany, c.1890, the central old round brilliant cut fancy yellow VS1 diamond weighing 6.12ct,