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A sapphire solitaire ring, the oval-shaped sapphire weighing 11.83 cts, claw-set in platinum and
A sapphire solitaire ring, the oval-shaped sapphire weighing 11.83 cts, claw-set in platinum and gold, size N 1/2Accompanied by report number 2408...
An Art Deco amethyst, onyx and diamond pendant, 1920s, the pendant composed of a polished amethyst
An Art Deco amethyst, onyx and diamond pendant, 1920s, the pendant composed of a polished amethyst within an intricate platinum openwork mount, se...
A ruby and diamond three-stone ring, late 19th century, the cushion-shaped ruby flanked by a pair of
A ruby and diamond three-stone ring, late 19th century, the cushion-shaped ruby flanked by a pair of circular-cut diamonds, mounted in gold, size ...
A pearl and diamond brooch, 19th century, in the form of a stylised snake set with cushion-shaped
A pearl and diamond brooch, 19th century, in the form of a stylised snake set with cushion-shaped diamonds and ruby eyes, suspending a grey pearl ...
A ruby and diamond brooch, late 19th century, designed as a cross, set with graduated rubies and
A ruby and diamond brooch, late 19th century, designed as a cross, set with graduated rubies and diamonds in silver and gold, detachable brooch fi...
A pair of diamond and emerald brooches, designed as frogs, set with circular-cut diamonds totaling
A pair of diamond and emerald brooches, designed as frogs, set with circular-cut diamonds totaling approximately 1.60 carats, their eyes set with ...
A diamond and pearl brooch, late 19th century, designed as a butterfly, set with rose-cut diamonds, its eyes set with cabochon rubies, to a bar br...
A Victorian mother of pearl and diamond brooch, late 19th century, designed as a pea pod in polished
A Victorian mother of pearl and diamond brooch, late 19th century, designed as a pea pod in polished mother of pearl, set with cushion-shaped and ...
λ No reserve - a superb pearl, enamel and diamond mourning ring, circa 1791, of oval outline,
λ No reserve - a superb pearl, enamel and diamond mourning ring, circa 1791, of oval outline, centring on a funerary monument composed of an ivory...
An impressive ruby and diamond parure, 1960s, comprising: a necklace, a pair of ear clips, a
An impressive ruby and diamond parure, 1960s, comprising: a necklace, a pair of ear clips, a bracelet and a brooch, each of abstract foliate desig...
An early 20th century natural pearl and diamond pendant, the pearl drop suspended within borders
An early 20th century natural pearl and diamond pendant, the pearl drop suspended within borders of graduated old circular-cut diamonds in platinu...
A natural pearl and diamond brooch, late 19th century, designed as a three-leaf clover, set with
A natural pearl and diamond brooch, late 19th century, designed as a three-leaf clover, set with circular-cut diamonds and three natural pearls of...
A natural pearl ring, first half 20th century, centring on a bouton-shaped natural pearl measuring
A natural pearl ring, first half 20th century, centring on a bouton-shaped natural pearl measuring approximately 12.6-12.8 x 11-12mm, to shoulders...
A pair of natural pearl and diamond cluster earrings, set with a button-shaped pearl within radiating surround of graduated circular-cut diamonds ...
A natural pearl, sapphire and diamond necklace, early 20th century, designed as a single strand of
A natural pearl, sapphire and diamond necklace, early 20th century, designed as a single strand of natural pearls, to a clasp set with a cabochon ...
An Art Deco natural pearl, onyx and diamond necklace, early 20th century, composed of graduated
An Art Deco natural pearl, onyx and diamond necklace, early 20th century, composed of graduated natural pearls measuring approximately 2.5-7.0mm d...
Boucheron, a fine and rare natural pearl and diamond necklace, first half 20th century, composed
Boucheron, a fine and rare natural pearl and diamond necklace, first half 20th century, composed of two strands of graduated natural pearls measur...