Jewellery, Watches, English, North American and Continental Silver; Old Sheffield & Victorian Plate

PAIR OF MEXICAN SILVER CUFFLINKS, of abstract form, with inlaid onyx, brass and turquoise, Maker : Los Castillo See illustration Est. $100/150

MEXICAN STERLING SILVER RING, formed as a simple dome, Maker : William Spratling See illustration Est. $100/150

PAIR OF DANISH STERLING SILVER AND 18K YELLOW GOLD CUFFLINKS, formed as rectangular panels with an oval gold floral insert, #59A, Maker : Georg Jensen

DANISH STERLING SILVER NECKLACE, formed as a fringe of overlapping panels, #113, Maker : Georg Jensen See illustration Est. $300/500

DANISH STERLING SILVER BROOCH, of abstract form, decorated with brown enamel, #314, Maker : Georg Jensen, Designer : Henning Koppel See illustratio

PLATINUM BARPIN, the central medallion honouring the Observer Corps, decorated with aqua enamel and encircled by 37 single cut diamonds (approx. 0.40c

18K YELLOW GOLD RING, realistically formed as a coiled snake and decorated with green and black enamel, 12.4 grams See illustration Est. $250/35

14K YELLOW GOLD AND SILVER BROOCH, realistically formed as a swallow and set with 37 rose cut diamonds and a ruby eye, three diamonds and a ruby missi

RUSSIAN 14K YELLOW GOLD AND PLATINUM WATCH STRAP, for a lady's watch, with 2 expansion links, 13.7 grams Est. $150/200

PAIR OF 18K YELLOW GOLD CUFFLINKS, each decorated with red and white enamel stripes, 11.5 grams Est. $150/200

DOUBLE STRAND AGATE NECKLACE, composed of 43 banded agate beads (12.5mm to 17.5mm) alternating with smaller onyx beads and completed with a 10k yellow

18K YELLOW GOLD HINGED BANGLE, with engraved decoration, with inner hidden compartment, 25.6 grams Est. $300/400

18K YELLOW GOLD AND PLATINUM ABSTRACT PENDANT, set with a large Chinese gold ingot and suspended on a silk rope with 18k yellow gold and platinum doub

BIRKS 14K YELLOW GOLD BROOCH, realistically formed as a serpent bezel set with a European cut diamond (approx. 0.12ct.) and suspending a full cut red

ITALIAN 18K YELLOW GOLD RING, realistically formed as a belt decorated with green enamel, with a white gold buckle set with 2 single cut and 9 brillia

TWO 14K YELLOW GOLD ART NOUVEAU STYLE PENDANTS, each decorated with enamel and suspending small baroque pearls Est. $500/700

14K YELLOW GOLD AND SILVER BAR PIN, formed as an arrow and set with 8 rose cut diamonds Est. $250/350

18K YELLOW GOLD ABSTRACT BROOCH, set with a large baroque cultured pearl and 7 brilliant cut diamonds (approx. 0.30ct. total weight), marked Stittgen,

SINGLE STRAND PEARL NECKLACE, composed of 79 cultured pearls (7.5mm to 8.0mm) completed with a 14k yellow gold clasp set with a cultured pearl, l. 2...

14K YELLOW GOLD BROOCH, realistically formed as a winged insect and set with 20 full cut rubies (approx. 1.30ct. total weight), 5.1 grams See illus

14K WHITE GOLD RING, set with an oval cut tsavorite garnet (approx. 0.97ct.) and an oval cut tanzanite (approx. 1.11ct.) separated by a curve of 9 sma

14K YELLOW GOLD OVAL BROOCH, decorated with applied twisted gold wire, with three suspended drops and festooned chains, 8.2 grams Est. $300/400

18K YELLOW GOLD AND PLATINUM RING, bezel set with an emerald cut emerald (approx. 0.35ct.) encircled by 12 brilliant cut diamonds (approx. 0.20ct. tot

14K YELLOW GOLD RING, set with an oval cut citrine in an ornately sculpted mount decorated with 6 small old cut diamonds, 7 grams See illustration<

PAIR OF 14K YELLOW GOLD STUD BACK DROP EARRINGS, each set with 2 pear cut emeralds (approx. 0.50ct. total weight per earring) surrounded by 26 brillia

PAIR OF 14K YELLOW GOLD CUFFLINKS, each set with a circular micro-mosaic panel depicting Venetian scenes See illustration Est. $500/700

YELLOW GOLD SPRAY BROOCH, formed from various gold stickpins and a gold thimble, and set with 2 brilliant cut, a single cut, 3 old cut and 6 rose cut

GRADUATED TRIPLE STRAND EMERALD BEAD NECKLACE, completed with an oval 14k yellow gold clasp set with 5 round cut emeralds, l. 18" - 45.7 cm. Es...

18K YELLOW GOLD ENHANCER/PENDANT, formed as a padlock and bezel set with a heart cut blue topaz surmounted by a small pear cut sapphire, suspended on

14K YELLOW GOLD CROSS PENDANT, set with an oval cut emerald (approx. 0.32ct.) and 12 various round cut diamonds (approx. 1.40ct. total weight), 17.9 g

18K WHITE GOLD RING, set with an oval cut ruby (approx. 1.40ct.) flanked by 2 brilliant cut diamonds (approx. 0.13ct. each) Est. $1000/1500

PAIR OF 14K WHITE GOLD STUD EARRINGS, one set with a cultured South Sea pearl (13mm) and one set with a grey cultured South Sea pearl (13mm) and each

18K YELLOW GOLD RING, bezel set with a full cut emerald (approx. 2.24ct.) flanked by 2 brilliant cut diamonds (approx. 0.17ct. each), 8 grams Est.

14K YELLOW GOLD NECKLACE, formed as a shield suspended on a serpentine chain and set with 3 tapered baguette cut, 73 brilliant cut and 24 square cut d

OVAL MICRO-MOSAIC PANEL, depicting Roman ruins, mounted in a 14k yellow gold rectangular brooch with pierced decoration See illustration Est. $6

PLATINUM RING, set with an oval cut ruby (approx. 0.75ct.) encircled by 12 brilliant cut diamonds (approx. 0.40ct. total weight), 5.9 grams See ill

AUSTRO-HUNGARIAN 14K YELLOW GOLD RING, set with an old European cut diamond (approx. 1.03ct.) Est. $1200/1600

18K YELLOW GOLD CHAIN, l. 60" - 152.4 cm., 72.7 grams See illustration Est. $750/1000

15K YELLOW GOLD CHAIN, formed of circular and oblong links with engraved textures, together with a matching pair of 15k yellow gold stud back earrings

14K YELLOW GOLD COCKTAIL RING, set with an emerald cut emerald (approx. 1.69ct.) within a field of 40 brilliant cut diamonds (approx. 1.60ct. total we

14K YELLOW GOLD BRACELET, set with a row of 62 brilliant cut diamonds (approx. 2.48ct. total weight), 28 grams Est. $1400/1800

PAIR OF 14K HOOK BACK DROP EARRINGS, with drops formed as flowerheads and each set with 8 brilliant cut diamonds (approx. 0.95ct. total weight per ear

14K YELLOW GOLD CIRCULAR BROOCH, formed as a stylized flowerhead and set with 9 rose cut diamonds, with glazed panel to reverse; together with a match

14K YELLOW GOLD AND SILVER JEWELLERY SUITE, comprising a graduated fringe necklace formed in a floral motif with a matching pair of stud back drop ear

14K YELLOW GOLD AND PLATINUM COCKTAIL RING, centering a marquis cut diamond (approx. 0.72ct.) encircled by 10 brilliant cut and 24 tapered baguette cu

DOUBLE STRAND PEARL NECKLACE, composed of 131 cultured pearls (8.00mm to 8.5mm) and completed with a 14k white gold spray clasp set with 7 single cut

PLATINUM COCKTAIL RING, set with an oval cut sapphire (approx. 2.70ct.) encircled by 10 brilliant cut diamonds (approx. 0.90ct. total weight), 7.3 gra

18K WHITE GOLD SOLITAIRE RING, set with an old mine cut diamond (approx. 1.40ct.) flanked by 4 small single cut diamonds See illustration Est. $

18K WHITE GOLD FILIGREE RING, set with 3 old European cut diamonds (approx. 4.10ct. total weight) See illustration Est. $6000/8000

14K WHITE GOLD AND PLATINUM NECKLACE, formed as a riviTre necklace with an oval pendant and set with 12 single cut and 133 brilliant cut diamonds (app