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Click here to subscribeAn Art Deco ruby and diamond ring, 1920s, of rectangular outline, set with a step-cut ruby measuring approximately 6.0 x 5.3 x 2.8mm, within concentric borders of single-cut diamonds and calibré-cut rubies, mounted in platinum, size J1/2Accompanied by report number 79183-77 from GCS dated 25th October 2018 stating that the natural ruby shows no indication of heating, origin: Burma
A pink sapphire and enamel ring, rubover-set with a step-cut pink sapphire weighing 2.40 carats, within a gold mount in the Renaissance Revival style, the shoulders carved with scrollwork accented with black enamel, size MAccompanied by report number CS1073494 dated 16th February 2016 from AGL stating that the pink sapphire weighing 2.40cts shows no indications of heating, origin: Burma
A sapphire and diamond ring, set with a step-cut sapphire weighing approximately 8.30cts, within diamond-set shoulders in platinum, size HAccompanied by report number 5783-3567 from GCS dated 1st August 2023 stating that the natural sapphire shows no indications of heating, origin: Sri Lanka
An exquisite enamel and garnet sentimental ring, late 18th century, designed as a heart set with a foil-backed garnet, between a pair of gold pendants modelled as a key and padlock, to a scrolled gold band applied with white enamel, reading 'PRENES ET OUVRES' ('take and open') in reserve, size H1/2
Seven assorted fob seals, early 19th century, suspending on a foliate engraved split ring, including: a navette-shaped swivel fob seal set with carnelian engraved with a cipher and bloodstone engraved with a crest, stamped 18ct, an elaborately-carved scroll-engraved fob seal set with a shield-shaped amethyst engraved with a crest, a fob seal set with a carnelian engraved with an intaglio of Laetitia, a fob seal set with a carnelian intaglio depicting Apollo, gross weight 68g
A ruby and diamond cluster ring, set with an oval ruby within a tapered surround of diamonds and diamond-set shoulders in white gold, stamped 2.09 and D 0.62 to inside shank, size MAccompanied by report number GRS2014-074170 dated 6th August 2014 from GRS stating that the ruby shows no indications of thermal treatment, origin: Mozambique
A sapphire and diamond ring, of cluster design, claw-set with a cushion-shaped sapphire weighing 4.78 carats, within a border of brililant-cut diamonds, mounted in white gold, size L, case stamped Lopez y Fernandez, Madrid A verbal report from GCS states that the sapphire is of Burmese (Myanmar) origin, with no indications of heat treatment, with moderate clarity enhancement with oil
Two diamond rings, comprising: a ring of solitaire design, set with an emerald-cut diamond weighing approximately 0.60 carats, to a plain band in white gold, size L, indistinctly marked; and a ring set with a sequence of brilliant-cut diamonds, size M, central diamonds replaced, stamped 9K
An Art Deco ruby, sapphire and diamond 'Day and Night' ring, early 20th century, centring on a band set with a continuous line of channel-set calibré-cut rubies and sapphires, between hinged half-hoops set with single-cut diamonds, mounted in platinum with engraved sides, size N
An emerald and diamond cluster ring, set with an emerald-cut emerald within gold collet and square-shaped diamond surround, foliate engraved underbezel, size M, caseAccompanied by report number 5234202351 from GIA dated 4th March 2024 stating that the emerald shows moderate clarity enhancement, origin: Colombia
A gold key wind verge watch, probabaly French, white enamel dial with black Arabic numerals, the back plate pierced with a crown and floral decoration and set with rose-cut diamonds, further diamonds to the front and reverse borders, suspension ring marked, possibly French, 4cm diameter, total weight approximately 55 grams
Attribted to J.Weiland, an abstract gem-set gold ring, set with graduated old cushion-shaped diamonds and a cultured pearl in yellow gold, on a wide textured yellow gold band, size R approx, 50gProvenance: from the collection of Professor Peter Hariolf Plesch (14th February 1918 - 5th March 2013) and Gerta Regina ‘Traudi’ Plesch OBE (4th December 1921 - 10th August 2013)
An unusual emerald and diamond ring, late 19th century, of cluster design, set with a cabochon emerald within a border of cushion-shaped diamonds in closed settings, mounted in silver and gold, size N1/2Accompanied by GCS report no. 5784-3758, stating that the emerald measuring 10.7 x 8.7mm is of Austrian origin, with indications of moderate clarity enhancement
A fob seal, compass and enamel pendant, mid 19th century, comprising: a screw-topped patch case applied with pale blue guilloché enamel and decorated with floral festoons, in gilt metal, length 3.8cm; a compass mounted in gold, length 2.3cm; and an agate intaglio fob seal depicting a sailing ship with the motto 'FEAR NOT I AM WITH YOU', mounted in gold, length 3cm, matrix 17 x 13mm; all connected by a gold split ring engraved with floral designs
A collection of jewels, comprising: a ring set with three circular-cut rubies within borders of brilliant-cut diamonds, mounted in gold, size P; a sapphire five-stone ring accented with brilliant-cut diamonds, mounted in gold, size P, stamped 15ct; a shell cameo brooch depicting a Bacchante; a carnelian heart pendant; a jasper fob seal; a bog oak locket depicting a Bacchante; a gold locket depicting an anchor, containing a lock of hair; and a silver pendant set with a banded onyx bead
Five gem-set and diamond rings, early 20th century and later, comprising: an Art Nouveau ring designed as a flower, set with a circular-cut diamond, mounted in gold, size K; another ring of Art Nouveau style of floral design set with rubies and a circular-cut diamond ring, mounted in gold, size K, stamped 585, hallmarks; a platinum ring set with a pair of pearls, size N, pearls untested; a two-row ring set with pearls and rose-cut diamonds, mounted in gold, size L1/2, French assay mark for 18ct gold; and a heart-shaped turquoise and diamond cluster ring in silver and gold, size L1/2, later adapted as a ring
A zircon and diamond ring, first half 20th century, centring on a circular-cut zircon, between a pair of circular-cut diamonds totalling approximately 1.80 carats, to shoulders of fleur-de-lis design set with single-cut diamonds, mounted in white gold, size K1/2 stamped PLAT, numbered W2731
A collection of seven gem-set rings, comprising: an 18ct gold ruby and diamond half-hoop ring, size O1/2, British hallmarks; a gold ring channel-set with alternating lines of circular-cut rubies and brilliant-cut diamonds; and another set with an oval amethyst, both with British hallmarks for 9ct gold; a purple spinel and diamond ring, size N1/2, stamped 14K, a ring channel-set with multicoloured gemstones, size P, stamped 750; a ruby and diamond ring, size E (sizing beads), stamped 18; and a simulant diamond ring, size F1/2 (sizing beads)
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