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Lot 276
An early 20th century sapphire and diamond crossover ring, obliquely set to the centre with an old brilliant cut diamond and a round facetted sapphire, to gently curved shoulders each set with two old cushion or round cut diamonds to a plain shank, size R; total estimated weight of diamonds approximately 0.75cts
Lot 236
A sapphire and diamond cluster ring set in 18ct gold, the midnight blue oval cut sapphire claw set in a built up border of single cut diamonds, in white gold, to a yellow gold shank with flared and reeded shoulders, size M½ , Birmingham hallmarks for 18ct gold, 1973, length of ring head 1.5cm, cased
Lot 241
A sapphire and diamond ring set in hallmarked gold, with three large graduated oval cut midnight blue sapphires separated by lines of three round brilliant cut diamonds, claw set in white gold to a yellow gold gallery and plain tapered shank, size Q, London hallmarks for 9ct gold, 1987, cased
Lot 249
An Art Déco style aquamarine-coloured paste and white sapphire pendant necklace, the large emerald cut aquamarine-coloured stone, measuring 3.2 x 2.6cm, held by four broad claws beneath a chevron set with lines of round brilliant cut white sapphires and two collet set larger similar sapphires at the apex, a trace link back chain; overall length of pendant 5.2cm, cased
Lot 255
A sapphire and diamond necklace and bracelet suite, each set to the centre with a line of horizontal oval cut sapphires spaced by pairs of round brilliant cut diamonds, to a back chain of oval links alternating with round cut sapphires, in unmarked yellow precious metal; box clasps with safety catches; lengths 41 and 18cm
Lot 261
An Arts and Crafts sapphire and moonstone necklace, of open scrolling, bead, flower and leaf forms with a central diaper feature suspending a fringe of three graduated drop forms and between two similar larger forms, set throughout with oval and round cabochon light blue sapphires and similar moonstones, to a trace link backchain with hook fastening, unmarked white metal, tests for silver, cased
Lot 262
A sapphire and diamond half hoop ring together with a sapphire and diamond pendant, the ring set with five calibré cut sapphires alternating with four round brilliant cut diamonds, all in square fields to a plain polished shank size M, yellow metal tests for 18ct gold; the pendant with a pearshape dark blue sapphire beneath a round brilliant cut diamond highlight and polished triangular bale, Sheffield common control mark for 9ct gold, to a fine filed curb link chain, stamped '375', length of pendant 1.6cm of chain 45.5cm (2)
Lot 266
A sapphire and diamond cluster ring, the oval cut sapphire eight claw set above a halo of mostly round brilliant cut diamonds, each shoulder set with a line of further mostly single cut diamonds, to a plain fine shank of unmarked white metal with two sizing beads, size J-L, cased The sapphire measures 8.9mm x 7mm x 5.8mm, estimated weight approximately 2.90ct
Lot 271
A pair of early 20th century diamond and sapphire pendant earrings, each designed as a ribbon bow with loops and trailing ends set all along with round brilliant and single cut diamonds, millegrain edged, and suspending below an oval cut cornflower blue sapphire; Continental hook and clip fittings, white and yellow metal stamped '750' , length 3.2cm, in period fitted case
Lot 272
A sapphire and diamond three stone ring by Tiffany, the round brilliant cut diamond, estimated weight 1.15cts, four claw set between smaller round cut sapphires to a plain linear gallery and tapered shank, size L, white metal inscribed inside '©Tiffany & Co, Pt950' and with serial number 33633149, in black suede Tiffany case within a turquoise Tiffany box
Lot 273
A sapphire and diamond cluster pendant and chain, the round facetted sapphire in an open border of round brilliant cut diamonds, suspended from a linear bale with a line of further similar diamonds, to a fine curb link chain; the pendant with London hallmarks for 18ct gold, 2014, the chain stamped '750' and with partial assay marks, length of pendant with bale 1.3cm, of chain 46cm, cased
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137088 item(s)/page