DIAMOND EARSTUDSEach brilliant-cut diamond, within a similarly-cut diamond halo surround, principle diamond weight approx. 1.40cts total, length ...

DIAMOND CLUSTER PENDANT/NECKLACEThe pear-shaped diamond within a brilliant-cut diamond surround and surmount, diamonds approx. 0.75ct total, part...

DIAMOND-SET BRACELETOf curb linking, every third link set with brilliant-cut diamonds, two diamonds deficient, diamonds approx. 5.85cts total, le...

DIAMOND EARRINGS; RUBY AND DIAMOND EARRINGS1st: Each set with three rows of brilliant-cut diamonds, 2nd: Each set with a row of French-cut rubies ...

SAPPHIRE AND DIAMOND RING AND EARRINGS1st: The ring set with four oval-cut sapphires, framed by single-cut diamonds, 2nd: Each of cluster design s...

CULTURED PEARL AND DIAMOND EARRINGSThe 14.7mm and 14.4mm cultured pearls of grey and white tint, each within an abstract baguette-cut and brillian...

SCHOEFFEL: CULTURED PEARL AND DIAMOND NECKLACEThe single row of 10.4-13.8mm cultured pearls of pink tint, interspersed with brilliant-cut diamonds...

TWO SAPPHIRE AND DIAMOND DRESS RINGS1st: Of plaque design, set with calibré-cut sapphires within a frame of brilliant-cut diamonds, 2nd: Of crosso...

THREE DIAMOND AND SAPPHIRE BRACELETSEach of knifewire linking with star motifs set with circular-cut pink or yellow sapphires, and brilliant-cut d...

TWO DIAMOND-SET RINGS1st: Set throughout with baguette and tapered baguette-cut diamonds, 2nd: Of undulating design, the front set with baguette a...

TIFFANY: DIAMOND EARSTUDSEach set with a brilliant-cut diamond, weighing 0.84 carat total, signed T&Co. and numbered, maker's case and boxFootnot...

DIAMOND LINE BRACELET, DIAMOND AND GEM SET BRACELET, BRICK LINK BRACELET1st: Set throughout with brilliant-cut diamonds, 2nd: The curb-link bracel...

TWO GEM-SET AND DIAMOND DRESS RINGS1st: The oval-cut peridot, between shoulders pavé-set with brilliant-cut diamonds, 2nd: The checkerboard-cut am...

DIAMOND LINE BRACELETSet throughout with brilliant-cut diamonds, diamonds approx. 1.90cts total, length 19.5cmFor further information on this lot...

TWO RUBY AND DIAMOND RINGS; DIAMOND RING1st: The cabochon ruby between shoulders set with brilliant-cut diamonds, 2nd: Set with undulating rows of...

DIAMOND-SET EARRINGSEach set with a row of baguette-cut diamonds, mounted in 9 carat white gold, diamonds very approx. 3.00cts total, maker's mark...

DIAMOND RINGThe flexible hoop set throughout with rows of brilliant-cut diamonds, diamonds approx. 3.85cts total, ring size approx. OFor further ...

CULTURED PEARL AND GEM-SET TORSADE NECKLACEComposed of six rows of cultured pearls and briolette-cut gemstones, including citrine, aquamarine and ...

SAPPHIRE AND DIAMOND RINGBicoloured, set with an oval-cut sapphire, the shoulders set with brilliant-cut diamonds, ring size approx. G (leading ed...

DIAMOND ETERNITY RINGSet throughout with baguette-cut diamonds, diamonds approx. 1.90cts total, ring size approx. N½For further information on th...

DIAMOND-SET FLOWER BROOCH, 2013Of openwork design, set with brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 1.30cts total, Lond...

CHARM BRACELETThe belcher-link chain, suspending nine reeded heart-shaped charms, and two charms in blue and brown hardstone, length 20.5 cm For ...

DIAMOND AND GEM-SET EARRINGSEach pavé-set with brilliant-cut diamonds, with floral motifs set with circular-cut emeralds and rubies, diamonds appr...

SAPPHIRE-SET RING; DIAMOND-SET RING1st: Designed as a squirrel amongst foliage, decorated with cabochon sapphires, 2nd: Designed as a nest on a br...

SIX BANGLESFour of reeded and polished design, two of ropetwist crossover design, inner circumference approx. 14.0-16.0cm (6)For further informati...

MALACHITE AND DIAMOND-SET PENDANT, CIRCA 1975The malachite plaque with applied word 'LOVE' set with single-cut diamonds, within a textured frame, ...

SAUTOIR NECKLACEThe trace-link chain with brushed spherical, oblong and baton beads, terminating in box-link tassels with sliding clasp, length 84...

AMETHYST DRESS RINGThe oval-cut amethyst within a reeded mount, French assay mark, ring size approx. P½ (leading edge) For further information ...

BRACELETOf openwork abstract linking, length 17.5cmFor further information on this lot please visit Bonhams.com ...[more]

CULTURED PEARL, ONYX AND DIAMOND DRESS RINGOf cluster design, set with a 13.0mm cultured pearl within an onyx surround, framed by a two-tier surro...

PAIR OF BRACELETSEach of snake linking, with floral engraving to each clasp, convertible to a necklace, lengths adjustable 17.7-20.8cm (2)For furt...

ASPREY: CORAL AND DIAMOND ARIES PENDANT/NECKLACE, 1974The 18 carat gold circular pendant depicting a ram, with carved coral corallium rubrum head ...

CORAL NECKLACEComposed of various beads of polished, beaded and ropetwist form, with three coral corallium rubrum beads, length 43.5cmFootnotes:Th...

GOLD BRACELET; EMERALD AND DIAMOND DRESS RING1st: The 9 carat gold mesh-link bracelet, with a clasp accented by circular-cut sapphires, 2nd: Bi-co...

DIAMOND AND HARDSTONE PENDANTThe carved coral corallium rubrum head of Guan Yin between reeded malachite plaques, further decorated with onyx and ...

CHARM BRACELETThe fancy-link bracelet set with seven assorted charms, including a music box, decorated with blue stone hearts and the words 'My L...

FOUR PAIRS OF GEM-SET EARRINGS1st: Each set with a cushion-shaped diamond, mounted in 9 carat gold, 2nd: Each set with pear and circular-cut amet...

ARCHAEOLOGICAL REVIVAL SAPPHIRE AND SEED PEARL BANGLE, CIRCA 1880The hinged bangle set with cushion-shaped sapphires and seed pearls, with ropetwi...

TWO BROOCHES, 19TH CENTURY1st: The crescent moon set with circular-cut rubies and old brilliant, single and rose-cut diamonds, encircling an old b...

OPAL AND DIAMOND BANGLE, CIRCA 1900; OPAL AND DIAMOND RING1st: The hinged bangle set with an oval opal cabochon within an old brilliant-cut diamon...

GARNET AND SEED PEARL BRACELET, 19TH CENTURYThe oval-cut garnet within a floral, scrolling cartouche clasp accented by seed pearls, issuing eight ...

DIAMOND STAR JEWELOf starburst design, set throughout with cushion-shaped and rose-cut diamonds, diamonds approx. 3.60cts total, brooch fitting de...

RUBY AND DIAMOND BROOCH, CIRCA 1900Of scrolling foliate design, set throughout with old brilliant and rose-cut diamonds and cushion-shaped rubies,...

SAPPHIRE AND DIAMOND CLUSTER RINGThe oval-cut sapphire within an old brilliant-cut diamond surround, diamonds approx. 1.30cts total, ring size app...

TWO INTAGLIO SIGNET RINGS, 19TH CENTURY1st: The carnelian signet ring carved to depict the 'Watney' family armorial crest, 2nd: The bloodstone sig...

FIVE-STONE DIAMOND RINGSet with graduated old brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 1.60cts total, maker's mark CG&S...

AMETHYST AND SEED PEARL BROOCH, LATE 19TH CENTURYThe oval-cut amethyst within a double seed pearl surround, length 3.3cmFor further information o...

DIAMOND BROOCH, CIRCA 1870The openwork panel set with cushion-shaped and rose-cut diamonds, diamonds approx. 3.00cts total, length 3.5cmFor furt...

CULTURED PEARL BRACELET WITH DIAMOND-SET CLASP AND EARCLIPSThe three-row 6.0mm cultured pearl bracelet with a clasp of scrolling and cluster desig...

GARNET-SET BROOCH AND EARRING SUITE, CIRCA 18901st: The brooch set with circular and oval-cut garnets, with ropetwist and twisted strip decoration...

GEM-SET AND DIAMOND NECKLACE, EARRINGS AND RING SUITEThe necklace set to the front with circular-cut sapphires, emeralds, rubies, cat's eye chryso...

MOURNING PENDANT, MID 18TH CENTURY, ENAMEL PENDANT, CIRCA 19101st: Of annular design, the interwoven hair panel within a black and white enamel st...

PRINCE OF WALES'S FEATHERS DIAMOND AND ENAMEL BROOCHThe Prince of Wales's feathers set with rose-cut diamonds, circular-cut emeralds and cabochon ...

DIAMOND THREE-STONE RINGSet with brilliant-cut diamonds, diamonds approx. 1.60cts total, ring size approx. S½For further information on this lot...

DIAMOND-SET WATCHThe circular dial with Arabic numerals within an octagonal surround, the bezel and bracelet set throughout with single-cut and br...

DIAMOND-SET WRISTWATCH; DIAMOND BAR BROOCH; ENAMEL, DIAMOND AND SEED PEARL BROOCH, LATE 19TH-EARLY 20TH CENTURY1st: The lozenge-shaped dial with A...

RUBY AND DIAMOND BEE BROOCHSet throughout with old brilliant-cut diamonds, the thorax and abdomen set with cushion and oval-cut rubies, length 4.9...

DIAMOND CLUSTER RINGThe brilliant-cut diamond within a surround of cushion-shaped and baguette-cut diamonds, principal diamond approx. 0.75ct, ri...

DIAMOND AND RUBY BROOCHThe flowerhead centre, surrounded by ribbons, set with brilliant and single-cut diamonds and accented by calibré-cut rubies...

DIAMOND BROOCH, CIRCA 1915The navette-shaped openwork plaque, set with old brilliant-cut diamonds and millegrain detail, diamonds approx. 1.15cts...