in gold wirework with diamond set lines evoking the closed petals, a principal rectangular step cut diamond 'dew drop' to the top, approximately 1.20ct, curled reeded gold foliage at the base, each applied with a small old mine cut diamond 'dew drop', upon a gold stem set at the 'cut' end with a baguette diamond, diamonds channel and claw set, the line diamonds of old brilliant cut, mounted in gold and platinum, signed 'Cartier Paris' ('Paris' partially erased), serial number P7150, French assaymarks and crossed C's workshop mark for Cartier SA to both clip fitting and gallery, remainder of the diamonds approximately 2.90cts, accompanied by IAJA Expertise report no. XP1875-280824 signed by Olivier Bachet & Bernhard Berger declaring that in their opinion this is a 'genuine Cartier item' from Cartier Paris, special order Length 5.5cm / 2 1/8''
Width 3.2cm / 1�'' Weight: 21.5g
Antique diamond and emerald heart pendant-brooch, c.1900, centred by an inverted pear shaped Colombian emerald to a pave set old brilliant cut diamond ground, open cut down collet set in platinum and yellow gold to back, wave pierced scroll gallery, hinged pendant loop to verso and with detachable brooch fitting accompanied by AGL report no. 1124775 giving a Colombian origin opinion for the emerald with insignificant oiling
Late 18th century cushion cut diamond five petal flowerhead brooch, c.1790, centred by a principal slightly hexagonal old cut diamond in border of smaller cushion cuts,