Jewels

A MID 19TH CENTURY EMERALD AND DIAMOND-SET RING;the rectangular cut-cornered emerald within a surround of rose-cut diamonds to the similarly-set three

A RUBY AND DIAMOND-SET RING;the central oval ruby within a pierced single and rose-cut diamond shaped surround, a brilliant-cut diamond collet to the

A JADEITE AND GEM-SET PENDANT ON CHAIN;the pendant designed as a jadeite vase of ruby and diamond lotus flowers with jadeite leaves suspended from a b

A SAPPHIRE AND DIAMOND PENDANT;the cushion-shaped sapphire suspended from a graduated three stone brilliant-cut diamond-set articulated line; Accompan

A PAIR OF DIAMOND-SET EARCLIPS;each auricular outer border set with brilliant-cut diamonds to the central spray of marquise and brilliant-cut diamonds

A DIAMONDS THREE STONE RING, CIRCA 1920;the three old brilliant-cut diamonds set in a vertical line to the pierced undulating surround ser at interval

A MULTI GEM-SET CHARM BRACELET;the fetter link chain with brilliant-cut diamonds collets at intervals and suspending nine fauna and other charms, vari

A DIAMOND-SET FLEXIBLE PANEL BRACELET;composed of three large and three smaller alternating rectangular openwork panels, set throughout with brilliant

A PAIR OF SAPPHIRE AND DIAMOND-SET EARPENDANTS;each with a detachable pear-shaped diamond within a three row of surround of brilliant-cut diamonds and

A 1950s RUBY AND DIAMOND-SET RING;the cushion-shaped ruby and oval old brilliant-cut diamond within a double swirl surround of baguette-cut and brilli

A 1950s DIAMOND THREE STONE RING;the graduated three brilliant-cut diamonds claw-set above an ornate single-cut diamond-set surround, French control m

A CULTURED PEARL AND DIAMOND-SET RING;the central cultured pearl measuring 9 mm in diameter to the undulating ballerina surround set with tapering bag

A PAIR OF CULTURED PEARL AND DIAMOND-SET EARCLIPS;each of a flame design, centrally-set with a cultured pearl measuring 8 mm in diameter within a bril

AN ART DECO DIAMOND-SET DOUBLE CLIP BROOCH;of openwork geometric design, set with two brilliant-cut diamond-set collets to the centre, and single-cut

A PAIR OF SAPPHIRE AND DIAMOND-SET EARPENDANTS;the scrolling surmount set with circular-cut sapphires and single-cut diamonds to the graduated three s

A CABOCHON SAPPHIRE AND DIAMOND-SET RING;the oval sapphire cabochon within a lobed openwork rose-cut diamond-set border Notes:

A DIAMOND CLUSTER RING, CIRCA 1920;the central old brilliant-cut diamond within a surround of 12 similarly-cut diamonds Notes: see colour p

A RUBY AND DIAMOND-SET RING;the oval star ruby cabochon within a pavé-set surround of brilliant-cut diamonds Notes:

A CULTURED PEARL CHOKER TO A MOONSTONE AND DIAMOND-SET CLUSTER CLASP;comprising three rows of 7.00 mm cultured pearls each separated by a roundel to t

A RUBY AND DIAMOND SUITE OF JEWELLERY;comprising a necklace set to the front with cabochon ruby and brilliant-cut diamond set clusters interspersed wi

MARGHERITA BURGENER;AN AQUAMARINE, PINK TOURMALINE AND DIAMOND-SET RING;the square French-cut aquamarine within a brilliant-cut diamond surround to th

A PAIR OF DIAMOND AND GEM-SET EARPENDANTS AND RING;of interlocking openwork squares, each set with lines of circular-cut rubies, sapphires, emeralds,

AN UNUSUAL SPINEL AND DIAMOND PENDANT NECKLACE;the large cabochon spinel pendant with diamond-set surmount and faceted spinel and diamond tassel to th

MARGHERITA BURGENER;A PINK TOURMALINE, ONYX AND DIAMOND-SET CLUSTER RING;the flowerhead centrally-set with an oval pink tourmaline to the black onyx p

A SAPPHIRE AND DIAMOND-SET CLUSTER RING;the oval mixed-cut sapphire within a two row surround of brilliant-cut and baguette-cut diamonds Notes:

MARGHERITA BURGENER;A CITRINE, SAPPHIRE AND DIAMOND-SET RING;the faceted oval citrine within a scroll to the top and bottom, spirally-set with bands o

A PINK TOURMALINE, ONYX AND DIAMOND-SET PENDANT;the ovoid pink tourmaline cabochon within a diamond-set surround with onyx detail, diamond-set suspens

AN ART DECO DIAMOND AND SAPPHIRE BROOCH/PENDANT;designed as an articulated swaged tassel set with calibre-cut sapphires and brilliant-cut and eight-cu

A SAPPHIRE AND DIAMOND-SET CLUSTER RING;the oval mixed-cut sapphire within a surround of ten old brilliant-cut diamonds Notes:

A CULTURED PEARL AND DIAMOND-SET BRACELET;the three rows of 6.00 mm cultured pearls with five diamond-set bar spacers to the cultured pearl and single

AN ART DECO SPINEL AND DIAMOND-SET RING;the central rectangular-cut spinel to the stepped old-cut diamond-set shoulders Notes:

A PAIR OF EMERALD AND DIAMOND-SET PENDANT EARCLIPS;each surmount of boteh design set with oval emerald cabochon within a surround of 14 brilliant-cut

AN EMERALD AND DIAMOND-SET BROOCH;of scrolling design, set with brilliant-cut diamonds to the single oval cabochon emerald centre Notes:

AN EMERALD AND DIAMOND CLUSTER RING, CIRCA 1920;the rectangular cut-cornered emerald within a surround of brilliant-cut diamonds Notes:

AN EMERALD AND DIAMOND-SET RING;of pierced panel design, set to the centre with an octagonal-cut emerald and two old brilliant-cut diamond collets, si

A DIAMOND-SET FLEXIBLE LINK BRACELET;the central section of openwork design with a brilliant-cut diamond-set collet to the centre to the diamond-set f

A DIAMOND-SET BAR BROOCH;of elongated navette design, set with five graduated brilliant-cut diamond collets to the pierced single-cut diamond panel&...

AN EMERALD AND DIAMOND-SET BRACELET;the central flexible entrelac section set with oval emerald cabochons and brilliant-cut diamond clusters to the fl

A 1960s DIAMOND-SET MESH NECKLACE;the central double spray set with brilliant-cut diamonds to the four row foxtail mesh necklace, length 38 cm N

A DIAMOND-SET NECKLACE;the centre with tapered baguette-cut diamond-set trapezoid with brilliant-cut diamonds-set detail to either side to the spiral

A DIAMOND SINGLE STONE RING;the brilliant-cut diamond collet-set to the heavy tapering shank Notes:

A ZIRCON AND DIAMOND-SET DRESS RING;the circular-cut zircon to the wirework gallery with two brilliant-cut diamonds to each of the cardinal points

A THREE ROW GRADUATED PEARL NECKLACE;comprising grey, pink and cream pearls measuring 6.5 mm to 3.0 mm in diameter to the later octagonal tablet clasp

AN AQUAMARINE PENDANT;the rectangular cut-cornered aquamarine above a wirework scrolling mount Notes:

A CORAL AND DIAMOND-SET FLEXIBLE BRACELET;the coral bead bars separated by seven trace link chains with brilliant-cut diamond-set collet details, leng

AN AQUAMARINE SINGLE STONE RING AND PENDANT;both set with a rectangular cut-cornered aquamarine, the pendant within a stylised leaf mount (2) No

A PAIR OF DIAMOND-SET CLUSTER EARCLIPS;each modelled as a six petalled flowerhead with brilliant-cut diamond centre and pavé-set diamond petals

A PAIR OF CORAL AND DIAMOND-SET EARCLIPS AND MATCHING PENDANT;each with a ‘angel skin’ coral cabochon to the centre within a tiered foliate surround s

A SET OF TURQUOISE AND DIAMOND-SET JEWELLERY;comprising a pendant, pair of earclips and ring, each centrally-set with an oval turquoise cabochon withi

A PEARL AND DIAMOND-SET PANEL CHOKER;the 12 rows of seed pearls separated with three openwork rectangular panels set with brilliant-cut diamonds, mini