Pink sapphire, crystal and diamond oblong cluster ring, French, possibly by Rene Boivin, collet set with a cushion cut Burma pink sapphire,

Pink sapphire, crystal and diamond oblong cluster ring, French, possibly by Rene Boivin, collet set with a cushion cut Burma pink sapphire,
Price: £20,000-£50,000
Ref No. 67526
Enquire
+44 20 76 29 62 61
Description
to a frosted rock crystal frame, diamond line edge top and bottom and diamond line shoulders, mounted in platinum and white gold, serial number 5550, accompanied by AGL report no. CS71518 for the pink sapphire giving the Burma origin opinion and that the stone shows no evidence of heat treatment
Weight: 7.5g
Full Screen
Print Format
Share

Early 20th century sapphire and diamond three stone ring, English c.1910, centred by a cushion cut Ceylon sapphire, of approximately 1.95ct,
Details
Art Deco sapphire and diamond three stone ring, c.1925,
Details
Art Deco diamond and sapphire oblong cluster ring, c.1920, set with an old lozenge cut diamond to a calibre cut sapphire ground and outer diamond border of old brilliant cut stones, diamond line shoulders extending up to the principal diamond, millegrain set, engraved anthemoin and laurel to half shank, lozenge pierced to gallery, serial number within the shank 3632
Details
Sapphire and diamond cluster ring by Yard, New York, of slightly bombe form, set with a cushion cut Kashmir sapphire of 2.23ct,
Details
Early 20th century cushion cut sapphire and diamond ring, c.1915, set with a Burma sapphire, of approximately 6.50ct,
Details

S.J. Phillips