Seed pearl long chainThe fancy-link chain with alternating seed pearl links, length 93.0cmFor further information on this lot please visit Bonham...

Diamond five-stone ringSet with graduating old brilliant-cut diamonds, diamonds approx. 1.00ct total, ring size approx. PFor further information ...

Diamond and seed pearl brooch, early 20th centuryOf horseshoe design, set with seed pearls and rose-cut diamonds, mounted in platinum, length 3.7...

Pearl and diamond ring, early 20th centuryObliquely set with an old brilliant-cut diamond and 5.6mm pearl, shoulders set with similarly cut diamo...

Diamond brooch, circa 1890Designed as an open-winged swallow, accented with ruby-set eyes and rose-cut diamonds throughout, one diamond deficient,...

Diamond plaque brooch, circa 1910Set with old brilliant and rose-cut diamonds, mounted in platinum, length 3.6cmFor further information on this lo...

Diamond and pearl pendant brooch and pearl longchain, circa 1900Set with old brilliant-cut diamonds suspending a pearl, mounted in platinum and go...

Sapphire, seed pearl and diamond brooch, early 20th centuryDesigned as a wreath, set with circular-cut sapphires, seed pearls and rose-cut diamon...

Sapphire and diamond broochThe oval-cut sapphire within a pierced surround of cushion-shaped, old brilliant and rose-cut diamonds, diamonds approx...

Ruby and diamond cluster ringThe oval-cut ruby within a surround of cushion-shaped diamonds, with single-cut diamond shoulders, diamonds approx. 1...

Cultured pearl necklaceThe byzantine-link chain with interspersed with 8.8mm cultured pearls, length approx. 114cmFor further information on this ...

Cultured pearl and diamond ringOf crossover design, set with two 9mm cultured pearls, one of grey tint, between baguette-cut diamond shoulders, di...

Diamond braceletSet with brilliant-cut diamonds, diamonds approx. 2.40cts total, length 20.5cmFor further information on this lot please visit Bon...

Giansanti: Cultured pearl and diamond pendant and chainThe pendant depicting a head, terminating in a 13mm cultured pearl, the head and hair accen...

Diamond three-stone ringSet with three brilliant-cut diamonds, diamonds approx. 1.65cts total, ring size approx. NFor further information on this ...

Diamond Bangle, ring and earclip suiteThe sprung bangle with brilliant and single-cut diamond terminals, the hoop earclips and ring en suite, bang...

Diamond spray brooch, Circa 1950Set with brilliant, single and baguette-cut diamonds, diamonds approx. 4.00cts total, one diamond deficient, lengt...

SAPPHIRE AND DIAMOND PENDENT EARRINGSEach brilliant-cut diamond and circular-cut sapphire surmount, suspending articulated drops set with old bril...

Diamond braceletOf openwork floral design, set throughout with single, brilliant, and baguette-cut diamonds, diamonds approx. 16.50cts, four diamo...

Diamond earclipsSet with brilliant, marquise and tapered baguette-cut diamonds, diamonds approx. 3.80cts total, length 2.8cmFor further informatio...

cultured pearl necklace with diamond claspThe three strands of 8.4mm cultured pearls to a brilliant, single and baguette-cut diamond clasp, diamon...

Cultured pearl and diamond earclipsThe pearls, measuring 11.9mm and 11.5mm, within a surround of brilliant-cut diamonds, diamonds approx. 3.60cts ...

Sapphire and diamond earringsEach set with step-cut sapphires and brilliant-cut diamonds, length 4.4cmFor further information on this lot please v...

Emerald and diamond cluster ringThe cushion-shaped emerald within a brilliant-cut diamond surround, diamonds approx. 0.60ct total, ring size appro...

Tricoloured bangleOf flattened ropetwist design, inner measurements 6.5cm x 5.2cmFor further information on this lot please visit Bonhams.com ......

Fancy-link bracelet, mid 20th centuryThe tapering bracelet of textured and polished design, length 20.4cmFor further information on this lot pleas...

Diamond earclipsFormed of bicoloured interlocking plaques, set with single-cut diamonds, length 3.0cmFor further information on this lot please v...

RING AND EARRING SUITEOf tricoloured ropetwist design, earring length 2.8cm, ring size approx. SFor further information on this lot please visit B...

Lapis lazuli necklaceThe fancy-link chain interspersed with lapis lazuli beads, length 109.0cmFor further information on this lot please visit Bon...

Two gem-set bracelets, first half of the 20th centurySet with various hardstones including tiger's eye and agate, mounted in gold, lengths 21.0cmF...

Gem-set pendant and necklaceThe heart-shaped charms of various hardstones including tiger's eye, malachite and quartz, suspended from a 9 carat ye...

sapphire and diamond pendent earringsThe articulated row of rose-cut sapphire clusters, within a surround of brilliant-cut diamonds, length 6.5cmF...

Sapphire and diamond braceletChannel-set with step-cut sapphires, length 18.3cmFor further information on this lot please visit Bonhams.com ...[m...

Coloured diamond and diamond flower earringsEach set with brilliant-cut diamonds and similarly-cut diamonds of brown tint, brown diamonds untested...

Emerald and diamond cluster ringThe step-cut emerald within a double surround of brilliant and baguette-cut diamonds, diamonds approx. 1.65cts tot...

Fire opal ringSet with a step-cut fire opal, ring size approx. XFor further information on this lot please visit Bonhams.com ...[more]

Diamond pendent earringsSet with baguette and brilliant-cut diamonds, diamonds approx. 1.95cts total, length 6.5cmFor further information on this ...

Tiffany: Fancy coloured diamond cluster ring,The cushion-shaped diamond, weighing 1.30cts, within a double row of brilliant-cut diamonds, between ...

Cultured pearl and diamond earclipsEach of floral design, centrally set with a 10mm cultured pearl, within a double row of brilliant-cut diamonds,...

Cultured pearl bracelet with diamond claspThe three strands of 7.5mm cultured pearls to a single and baguette-cut diamond set clasp, diamonds appr...

Cartier: Gold travelling photograph frame, 1960The hinged frame of textured finish, with cabochon-cut sapphire set clasp, maker's mark JC, Londo...

Enamel and carnelian ring, mid 20th centuryThe carved carnelian set within an orange guilloché enamel decorated gold mount, ring size approx. GFo...

Garrard: ruby and diamond bracelet, 1977Set with oval cabochon-cut rubies, framed by single-cut diamonds, diamonds approx. 0.60ct total, maker's m...

Cartier: Escalier Bracelet, circa 1940Designed as a series of polished gold links, signed Cartier Paris, numbered 3461, French assay marks, length...

Ruby and diamond foliate spray brooch, 1965Of textured finish, set with single-cut diamonds in a surround of circular-cut rubies, UK hallmarks, m...

Rosior: ruby and diamond necklace and pendent earring suite,Designed as a series of brilliant-cut diamond openwork links alternating with step or ...

Gem-set Moor stickpin, early 20th centuryDesigned as a bust of a moor with seed pearl earrings and eyes (one deficient) and mother-of-pearl teeth,...

Gem set jardiniÈre brooch, circa 1950The opal vase with single-cut diamond accents, the bouquet comprised of various circular-cut gemstones includ...

Sapphire, diamond and seed pearl crescent brooch, Circa 1890Of crescent and foliate design, set with oval-cut sapphires, old brilliant-cut diamon...

Sapphire and diamond cluster ringThe oval-cut sapphire within an old brilliant-cut diamond surround, diamonds approx. 1.50cts total, ring size app...

SAPPHIRE AND DIAMOND CLUSTER RINGThe oval-cut sapphire within a lozenge shaped surround of brilliant-cut diamonds, between bifurcated shoulders, d...

Sapphire and diamond brooch, late 19th centuryOf snowflake design, set with circular and oval-cut sapphires and old brilliant-cut diamonds, mounte...

Sapphire and diamond bar brooch, circa 1900Set with step-cut sapphires and old brilliant and cushion-shaped diamonds, diamonds approx. 0.80ct tota...

Diamond crescent brooch, Circa 1890Set throughout with cushion-shaped diamonds, mounted in silver and gold, detachable brooch fitting, diamonds ap...

Emerald brooch, pendent earrings and ring1st: The scrolling foliate cartouche set with brilliant-cut diamonds, circular-cut and step-cut emeralds,...

Diamond broochOf foliate design, set with brilliant and single-cut diamonds within ropetwist borders, diamonds approx. 2.30cts total, length 6.0cm...

Diamond earringsEach cluster set with old brilliant-cut diamonds, diamonds approx. 1.30cts total, length 2.0cmFor further information on this lot ...

Vacheron & Constantin: opal and diamond dress watchThe oval shaped opal dial in a radiating baguette-cut diamond surround, to the integrated mesh ...

Jade and diamond dress ringThe oval shaped cabochon jade within a tiered foliate surround set with brilliant, single and baguette-cut diamonds, ri...

Aquamarine and diamond ringThe step-cut aquamarine, in a brilliant-cut diamond surround, between triangular step-cut aquamarines, ring size approx...