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Lot 471
SAPPHIRE AND DIAMOND CLUSTER RING, set with a central round brilliant cut diamond of approximately 0.22 carats, within a double halo of sapphires and diamonds, in eighteen carat gold, size N 1/2, 6.2g, along with an eighteen carat gold wedding band, 4.8g, and two partial opal rings, one in nine carat gold, 2.1g, and one set with two diamonds, marked 18K, 3.2g (4)
Lot 496
**COLLECTION OF CERTIFICATED UNMOUNTED GEMS, including three sapphires, two with evidence of thermal enhancement, weighing 2.81, 9.10 and 18.00 carats, 3.30 carat yellow sapphire , 5.06 carat hessonite garnet, 4.70 carat aquamarine, 7.40 carat catseye, 0.52 carat orange sapphire and a 7.25 carat opal (9)
Lot 3082
A late Victorian yellow metal, sapphire and diamond set hinge bangle, set with three round cut diamonds each dispersed with a round cut sapphire, the centre diamond weighing approx 0.2 carats, the outer diamonds each weighing approx 0.15 carats, total sapphire weight estimated as approx 0.56 carats, unmarked but tests as approx 9ct, 10.4g, 54mm
Lot 3083
A pair of yellow metal, diamond and sapphire half hoop earrings, each featuring a twist design surmounted by a pavé set diamond ball with 3 rectangular cut sapphires, diamond diameters each approx 1.5mm, total weight estimated as 0.32 carats, sapphire dimensions each approx 1.9 x 1.6 x 1.5mm, total weight estimated as 0.30 carats, gross weight 5.2g, with post and omega fittings, not marked but tested as 18ct
Lot 3087
A white metal, sapphire and zircon three-stone ring, featuring a centre oval faceted sapphire flanked to either side by a round zircon, all in squared claw settings, with pierced side bezels, sapphire dimensions approx 8.51 x 7.1 x 4.85mm, weight estimated as 2.65 carats, colour assessed as violetish-blue with medium light tone and slightly greyish saturation, zircon dimensions each approx 6 x 4mm, total weight estimated as 2.80 carats, size Q½, gross weight 5g, stamped and tested as 14ct, accompanied by a gemmological certification report stating the sapphire to be of natural original from Madagascar, in unrelated Cartier box
Lot 3099
An 18ct yellow and white gold, sapphire and diamond five-stone half hoop eternity ring, featuring three round sapphires alternating with two round brilliant cut diamonds, all in bezel settings, sapphire dimensions between approx 3.4 x 2.1mm and 3.6 x 2.3mm, total weight estimated as 0.65 carats, diamond dimensions each approx 3.7 x 2.5mm, total weight estimated as 0.40 carats, assessed mounted collectively colour H to I and clarity VS1 to VS2, gross weight 3.8g, size Q, hallmarked 18ct, London 1997, sponsor worn
Lot 3108
A white metal, pink sapphire and diamond three stone ring, featuring a centre oval faceted pink sapphire with a pear cut diamond to either side, all in claw settings, pink sapphire dimensions approx 10 x 7.5 x 3.75mm, weight estimated as 2.61 carats, diamond dimensions each approx 5.8 x 4.2 x 2.2mm, total weight estimated as 0.66 carats, assessed mounted collectively colour G to H and clarity SI1 to SI2, size U, gross weight 3.9g, stamped and tested as 18ct
Lot 3125
A white metal Art Deco style sapphire and diamond lozenge shaped panel brooch, featuring a centre oval faceted sapphire surrounded by 54 Old European cut diamonds, all in grain settings, with a roller catch fastening, sapphire dimensions approx 7.1 x 6.4 x 2.95mm, weight estimated as 1.17 carats, diamond dimensions between approx 1.6 x 1.2mm and 3.4 x 2.15mm, total weight estimated as 1.69 carats, assessed mounted collectively colour J to K and clarity SI2 to I1, brooch dimensions 31 x 18mm, gross weight 9.3g, not hallmarked but tested as platinumCondition report: Sapphire with some fractures on the pavilion.Several diamonds with minor fractures.
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