in the form of inverted treble clefs, with two row swirl pave set with old brilliant and transition cut round diamonds, the loose S scroll forms each accented by a triangular cut diamond, mounted in platinum with 18ct white gold hinge clips signed 'VAN CLEEF & ARPELS', serial numbered 158.CSLength 2.8cm / 1 1/8''
Width 1.7cm / 5/8''Weight: 13g
Early 20th century single stone sapphire, pearl and diamond pendant by Cartier, Paris c.1910, workshop mark of Henri Picq, together with a diamond set necklace, the pendant set with a round cut Ceylon sapphire 14.65ct,
Pair of mid-20th century diamond radiating cluster earrings by Cartier, c.1960, of stylised floral and foliate design, each centred by a principal old cushion cut diamond, approximately 2.25ct & 1.90ct,