Early 20th century three stone emerald and diamond ring, c.1910, set with a 3.97ct Colombian emerald of stepped square cut, flanked by two Asscher cut diamonds of approximately 2.25ct and 1.80ct,
the emerald with canted corners, claw set between the two similarly set diamonds, pierced foliate gallery, the straight shank line-pierced to outer edge, and pierced at sides with dot and leaf band, all in platinum, accompanied by AGL report no. 1127492 for the 3.97ct emerald giving a Colombian origin opinion and that the stone shows minor oil treatment Central emerald 9.6 x 9.1 x 6.0mm
2.2 x 2.4 x 1.1 cm Weight: 6g
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
Early 20th century three stone emerald and diamond ring, c.1910, set with a 3.97ct Colombian emerald of stepped square cut, flanked by two Asscher cut diamonds of approximately 2.25ct and 1.80ct,