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AN ANTIQUE BURMA NO HEAT RUBY AND DIAMOND FIVE STONE RING, 1907 in 18ct yellow gold, set with five graduated cushion cut rubies totalling 3.47 carats, with diamond sparks, British hallmarks for 1907, size R / 8.5, 5.8g. Accompanied by a gemological report stating that the rubies are of Burmese (Myanmar) origin, with no indications of heat treatment.
A BURMA NO HEAT RUBY AND DIAMOND RING in yellow gold, set with a cushion cut ruby of 0.82 carats between an old and round cut diamond totalling 0.50 carats, unmarked, size N / 6.5, 4g. Accompanied by a gemological report stating that the ruby is of Burmese (Myanmar) origin, with no indications of heat treatment.
AN UNHEATED RUBY AND DIAMOND RING set with a cushion cut ruby of 1.61 carats with round cut diamonds to the shank, Swedish assay marks, size K / 5.5, 2.4g. The gemological properties of this ruby have been analysed and determined to be in line with those of rubies of Thai (Siam) origin, with no indications of heat treatment.
A BURMA NO HEAT RUBY AND DIAMOND THREE STONE RING set with a cushion cut ruby of 2.96 carats between two round cut diamonds totalling 1.21 carats, unmarked, size N / 6.5, 3.8g. Accompanied by a gemological report stating that the ruby is of Burmese (Myanmar) origin, with no indications of heat treatment.
An impressive diamond and ruby ring, the diamond band inset with old-cut diamonds of approximately 2.00 carats combined, mounted with a four-claw set mixed oval-cut ruby, of approximately 3.0 carats, the mount unmarked (tests as platinum) with sizing bar, size P 1/2, 5 grams.Together with photocopy of independent valuation certificate stating replacement cost as £38,500; also together with a photocopy of GCS certificate stating ruby as being of Myanmar origin, indications of heating.
A group of jewellery items, including an 18ct yellow gold, diamond, and ruby ring, size O, together with a late 19th / late 20th century yellow metal and citrine brooch 5.5 cm long, a triple strand coral necklace with base metal clasp, a silver vesta case, an amber style cigarette holder in fitted leather case, and a green reptile skin lipstick case with mirror to lid, contained in a small jewellery box. (qty)Condition report: Gold ring, 3 grams; brooch 15.5 grams, unmarked, untested.
An 18ct gold ruby and diamond triple cluster ring, a graduated row of circular mixed cut rubies, to surround of brilliant cut diamonds, grain set in white gold to yellow gold scalloped gallery, bead shoulders and a plain shank, Sheffield, head 9.5 x 17.2mm, 3.54g.Finger size LCondition report: Minor abrasions to crown facet junctions of rubies, visible under 10x magnification, not easily visible with the naked eye.Surface marks/scratches to mount.Shank slightly thinner at base.
A 9ct gold ruby and diamond ring, a cinquefoil of circular mixed cut rubies, claw set to the off-set square head, with eight cut diamonds grain set between, to tapered shoulders and a D section shank, London, common control mark, together with a pair of 9ct gold clip earrings, import hallmark Sheffield 1988, 6.50g total (3)Finger size N½
A French gold ruby and paste cluster ring, an oval mixed cut ruby to surround of round paste, all claw set to a wire gallery, with flat section shank, French poinçon for 18ct gold, maker's mark unidentified, head 8.5 x 7.5mm, 1.79g.Finger size KCondition report: Surface reaching inclusions to the ruby, possibly fracture filled.Surface marks/scratches to mount.
An 18ct gold ruby and diamond pendant, an oval mixed cut ruby with a stated weight of 1.25ct, rub set to a yellow gold collet, surmounted with a quatrefoil of brilliant cut diamonds with a stated total weight of 0.07ct, gypsy set to white gold collets above, suspended on a white gold curb link chain with bolt ring clasp, Birmingham, common control mark, pendant 16 x 6mm, chain 460mm long, 2.44gCondition report: No obvious signs of wear to chain.Bolt ring in working order.
An 18ct gold three stone diamond and ruby set ring, by Deakin and Francis, c.1900, 3.31g.Finger size K (approximately)Condition report: Minor nibbles to facet junctions of gemstones.Shank thinner at base.Three solder joins visible at various points along shank.Hallmark partially worn.Pavilions of rubies extend below head.Minor surface marks/scratches to mount.
A 9ct gold ruby ring, with a row of circular mixed cut rubies, one later paste replacement, claw set, to coiled twisted wire guards, with split shoulders and a flat section shank, London 1973, 2.13g, together with a 9ct gold garnet and cubic zirconia ring, London 1991, 1.97g, and a two stone synthetic ruby and glass sugarloaf cabochon ring, tested as approximately 14ct gold, 4.10g (3)Finger size L, P, N (approximately)

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52285 item(s)/page