Hampstead Auctions Ltd

Four cultured pearl-set stick pins, including one mounted in an onyx shell, together with a small precious opal example (5) CONDITION: good, small chip to onyx verso

A collection of five 19th century yellow metal stick pins, including a pair of French 'FIX' gold-plated examples CONDITION: good, one with a little verdigris

Six turquoise-set stick pins, the first an Edwardian Arts and Crafts silver example, hallmarked Chester 1902; one collet set, stamped '15ct'; one of heart design in a border of seed pearls, stamped '9ct' verso; and three others CONDITION: fair to good, one repaired, some discolouration to turquoise

A white metal (tests platinum) and jadeite bar brooch, the carved and claw set central panel 25mm long, 4.9gms CONDITION: not damage or noted repairs

A yellow metal (tests 18 carat gold) and turquoise bar brooch, engraved to the centre with a monogram, 6cm long, 7.2gms CONDITION: two stones missing

A Victorian gold sautoir, composed of box links, to a snap clasp stamped ‘9c’, 134cm, 18gms

Three 19th century gold items, including a turquoise set carnelian fob seal, cut with a coat of arms, the mount designed as the stump of a tree (tests 18 carat gold), 2cm high, 4.6gms; a carnelian fob seal in the form of a horn (tests 9 carat gold), 3cm long, 1.9gms; and a diamond and sapphire bar brooch, stamped '15ct' verso, 4.3gms CONDITION: good, no evident damage or repair

An early Victorian silver knot brooch by Henry Ellis & Son, hallmarked Exeter 1847, engraved overall, 6.5cm long, 19.9gms CONDITION: marks clear, no evidence of damage or repair

A mid-20th century diamond and natural pearl brooch by W. A. Bolin, Stockholm, the spray pave set overall with rose and old brilliant cuts, the oval silver pearl bud 14.3 x 10.8 x 9.4, mounted in gold-backed silver and with Swedish standard marks for 1948, 4.8cm long, 14.9gms, together with a GCS certificate stating natural saltwater pearl (2.3.17) CONDITION: very good, diamonds bright and lively, pearl with soft, satin lustre The House of Bolin was one of the most important jewellery / jewelry houses in St. Petersburg in the second half of the second half of the 19th century, notably establishing themselves as Jewellers to the Imperial Court. The founding Bolin, Carl, was Swedish by birth and it was his descendant, Wilhelm, who moved the House to Sweden in 1916. The House retains its title of jewellers to the Swedish Court.

A diamond single stone pendant, the brilliant cut approx. 0.35 carat, mounted in 18 carat white gold, 0.7gms, to a fine link chain, the bolt ring clasp stamped '375', 44cm long CONDITION: SI2/G-H (approximate grade, estimated in the mount)

HERMES, an 18 carat gold and enamel nautical brooch, designed as an anchor, signed 'HERMES PARIS' verso and numbered 74399, with French poincon and maker's cartouche, 4.2cm long, 12.6gms, in orginal Hermes box CONDITION: very good, no damage to the enamel

CARTIER, an 18 carat gold, coral and sapphire brooch, modelled as a tortoise, signed 'Cartier Paris' and numbered 6742, twice stamped with maker's cartouche and French poincon, 3.5cm long, 16.5gms CONDITION: very good, no noted faults or repairs

A pair of personalised brooches, each openwork oval cut with the initials

A ruby and diamond spray brooch, the spray centred on a cluster of round brilliants and graduated round cut rubies, with a single cut diamond tie, stamped '750' and maker's cartouche (P star G) verso, 5cm long, 19gms CONDITION: stones bright and clean, rubies ranging in hue from pink to deeper reds, mount with possible discreet repair to the base of mount

A diamond brooch, designed as a posy of snowdrops, pave set overall with single cuts, mounted in white metal, tests platinum, 5.5cm long, 9.3gms CONDITION: no losses, diamonds bright and uniform

A malachite and ruby brooch, modelled as a frog, with ruby cabochon set eyes, mounted in white metal (tests 18 carat gold), 3.4cm long, 16.9gms CONDITION: repair to frog's leg (malachite cracked and re-glued)

A tzavorite garnet, ruby and diamond stick pin, modelled as a bee, the body pave set overall with garnets and the head and wings with small brilliants, to ruby set eyes, mounted in white metal (tests 18 carat gold), 4cm long, 2.5gms CONDITION: no losses, stones bright and uniform

A lapis lazuli and diamond pendant, the pear shaped polished drop 3cm long, to a rose cut set skirt bale, a lapis hook top, 47mm long

A Japanese stained ivory netsuke of a herdsman sitting on his buffalo.Signed on the base.

A large Chinese famille rose porcelain plaque, of square form, beautifully painted in polychrome with lotus flowers, Chi dragons and bats on tortoise ground, a band of stylish dragons painted to the edges. 19th/20th century, size: 42.5cm x 42.5cm, in good condition.

A Chinese carved red lacquer box and tray, deeply carved with landscape in a panel on the top of box, floral patterns around the body and four floral panels to the edge of the tray, 19th/20th century, box size:14cm x 11cm x 5cm, tray size: 15.5cm x 8,5cm, both in good condition.

A coral brooch, composed of an oval four-tiered cluster, the central and largest bead 11mm diameter, the cluster 28mm wide, to a drop en suite, with a gold frame mount, 16.9gms CONDITION: coral good overall, with a couple discreet glued repairs

An Italian gold chain, the bolt ring clasp tagged ‘ITALY 750’, 38cm long, 4.2gms

A 9 carat gold, emerald and diamond pendant, the heart shaped pendant illusion set with small eight cuts in a surround of emeralds, 2cm long, to a two-strand emerald bead necklace, the white metal clasp stamped ‘SILVER’, 40cm long