gemstone

9ct gold cat's eye gemstone tie pin, bezel set (1.4g)

Circa 13th-14th century A.D. Comprising an annular body decorated with four raised pyramidal knops each set with an amethyst cabochon, interstitia...

18ct white and yellow gold multi gemstone set flower brooch, round cut emerald, sapphire, aquamarine, citrine, amethyst, peridot, tourmaline and t...

The first pin is an anthropomorphic figure measuring 2"L x 1.5"W. The second pin is an ornate circular wreath marked D'Arne on the back. It measur...

AN ANTIQUE DIAMOND FESTOON BROOCH EARLY 19TH CENTURY AND LATER Composed of two graduated swags of foiled back rose cut diamonds in pi...

Victorian stick pin in the form of a serpent set with rose cut diamond eyes wrapped around a chalcedony bead, 10cm

Tiffany & Co.18ct gold and diamond brooch, with 17 brilliant cut diamonds, approximately 0.5ct total, double pin to reverse marked 18ct Tiffany & ...

An Edwardian bar brooch, of flowerhead design and set with three oval-cut sapphires, surrounded by single-cut diamonds, pin & catch fitting, safet...

A group of two stick pins, one set with a moonstone cabochon and five rose-cut diamonds spaced around the setting, unmarked & untested, 2.5grams; ...

AN ART DECO SAPPHIRE AND DIAMOND BROOCH CIRCA 1920 The central old European cut diamond millegrain set within a calibré cut sapphire...

An Edwardian brooch in the form of ribbons and flowers, set with rose-cut and old mine-cut diamonds, and single pearl drop (adapted), pin and catc...

A Victorian flower & foliate bar brooch, set with a mixture of rose-cut and old-cut diamonds with a pearl to each end, engraved on side with 'E.C....

GRIMA, A DIAMOND AND CULTURED PEARL PENDANT CIRCA 1975 The tapering bi coloured wave set with a graduated row of brilliant and singl...

9 carat gold and diamond set brooch with enamel highlights, a pin brooch measures 1/2inches tall Military interest modelled as a Dragon with ename...

A late Victorian lava cameo gilt comb and set of hair pins. The comb set with an oval lava cameo depicting a lady in profile, atop a gilt metal...

Brooch 9 ct gold with diamonds Material: tested for 9 ct red gold, pin 585 gold Diamonds: 27 diamonds, 1 old-European-cut and 26 rose-cut...

A 19th century shell cameo brooch, well-carved with female Bacchanalian portrait, indistinct signature to reverse, in unmarked yellow metal brooch...

Thomas H. Hull (fl.1775-1827) Portrait of a young girl, in a brown dress, her hair in ringlets with pearl hair band, signed Hull, miniature on ivo...

A Belle Epoque diamond & pearl brooch, an early 20th century heart-shaped openwork brooch set with old mine-cut and old European-cut diamonds in a...

An Art Deco diamond clip, of openwork geometric design and milgrain set with a mixture of old rose-cut and old mine-cut diamonds, diamonds approx....

A mixed group of vintage jewellery, including an enamel butterfly stick pin, marked 925; a mourning brooch with two 'curls' of hair under a glass ...

A Victorian flower and foliate spray brooch, set with old-cut diamonds, pin and safety catch, length approx. 4.0cm x 1.8cm, unmarked & untested, 5...

AN EDWARDIAN AQUAMARINE AND SEED PEARL BAR BROOCH, the ten open back collet set stones alternating with ten seed pearls to a plain bar stamped 15c...

Edwardian 15ct gold brooch set with seed pearls (3.6g, 4cm), 9ct gold stick pin set with turquoise and seed pearls (0.7g) and an Eastern foiled br...

A MID-19TH CENTURY GARNET AND DIAMOND PENDANT AND MATCHING BROOCH/CLASP CIRCA 1850 Each large garnet carbuncle overlaid with old cush...

CARTIER, 'PANTHÈRE', A BESPOKE DIAMOND AND GEM SET PENDANT The panther pavé set with brilliant cut diamonds, with pear cut emerald set eyes...

AN ART DECO DIAMOND BROOCH CIRCA 1930 The openwork tapered plaque collet set with a central old European cut diamond within a single...

JADEITE, TOURMALINE, CULTURED PEARL AND DIAMOND PENDANT NECKLACE, AND JADEITE AND DIAMOND JABOT PIN 天然翡翠配碧璽，養殖珍珠及鑽石吊墜項鍊，及天然翡翠配鑽石別針 Certificates: 2...

A stylised oval opal brooch, an openwork brooch set with an elongated oval opal cabochon, pin and catch fitting, indistinct mark '15' (15ct), meas...

the box covered in red patterned paper with steel handle and hook fastening, turquoise paper interior with mirror in lid —3 1/4in. (8.5cm.) wide, ...

An early 20th century 9ct gold garnet-topped-doublet and split pearl insect bar brooch. One stone deficient. Stamped 9ct. Length 4.5cms. 2.1...

A Georgian gold foil back topaz and split pearl cross pendant brooch. Set with four oval yellow topaz stones and a central round cut stone, in a...

A necklace of graduated cultured pearls, 2.5mm - 5.5mm, to diamond-set clasp, 42cm long and a seed pearl brooch on mother-of-pearl backing and pla...

14ct yellow gold hat tie pin set with moonstone and pearl, stamped 14, a 14ct white gold ring set with white and black cameo, H1/2, 1.81g, a colle...

Two antique rings and a stick pin, including a three stone ring set with an oval-cut red stone, a rose-cut diamond and a single-cut diamond, marke...

Two Victorian brooches, an oval blue enamel and seed pearl brooch with a central swag & bow set with old-cut diamonds, measuring approx. 2.8cm x 1...

Various pieces of 9ct gold jewellery to include three rings, one with amethyst, size O, small signet ring size I, one other signet ring with cut s...

Edwardian 9ct gold brooch in the form of a crescent and stars set with seed pearls, a 9ct gold brooch set with an amethyst (4.5g) and a yellow met...

A collection of jewellery including silver earrings, cameo brooch, Japanese stick pin, silver heart shaped pendant set with enamel, micro mosaic b...

Two 19th century tortoisehell inlaid hat pins. Each with a spherical tortoiseshell terminal, inlaid with gilt metal and mother of pearl (2).

A Victorian unmarked gold circular brooch set with an Essex crystal depicting a drake mallard duck over a pond, the rope border set with rose cut ...

An enamel bird bar brooch, with cultured pearl highlight. Stamped 9ct. Length 5cms.  2.9gms. Condition Report: Some surface scratches/wear a...

A 19th century diamond set pendant brooch pin. The brooch having collet set rose cut diamonds to hinge pin and c clasp verso. Measures 2.5cm. Weig...

RUBY, PEARL AND DIAMOND BROOCH, set with cushion cut rubies, rose cut diamond chips and a central pearl, unmarked, lacking pin

Edwina Currie collection - Two cased yellow, metal mother of pearl and pink stone hat pins, L24cm

A 9 ct gold five stone circular garnet constellation brooch (garnets 3.6-4.3mm) with metal pin. 4.5 cm long.

A piece of adornment, gold, set with 16 aljôfar pearls, 4 cabochon rubies and 5 emeralds, Spanish, 17th/18th C., signs of use, late pin, restorati...

9ct Gold pendant locket on chain, another 9ct gold chain, Victorian gold stick pin and a 9ct gold brooch set garnet and seed pearls, gross weight ...

A mixed group of jewellery, including a gold plated oval engraved locket which opens on both sides, 8.0grams; a bar brooch with a flower design se...

A collection of antique brooches and stick pins, including a bar brooch set with an old cushion-cut diamond, diamond approx. 0.38 carat, unmarked ...

Modern, vintage and antique costume jewellery comprising 9ct gold charm of Neptune, approx. 2.7g, a 9ct gold and tiny diamond chip scarf pin, appr...

Three Victorian and later gold and gem set jewels including a ruby and diamond three stone gypsy ring. The tapering flat-secong band star-gypsy se...

A collection of jewellery including Victorian stick pins, watches, banknotes, silver bangle, three silver rings, 9ct gold ring set with emeralds (...

Victorian 18ct gold stick pin in the form of a knot set with a sapphire (3.3g), a 15ct gold stick pin set with a diamond (1g) and a 9ct gold stick...

A 9ct gold brooch set with agate (15.7g, 4.5 x 3.4cm), 9ct gold brooch (2.6g) and a 15ct gold stick pin set with a pearl (1.3g)

Victorian yellow metal cloak stick pin (1.5g), 18ct gold brooch set with a diamond (2.8g) a Victorian stick pin and a 15ct gold stick pin

A late 19th century gold brooch, with rose-cut diamond star motif . Length 3.8cms. 7.9gms. Condition Report: Overall condition good to ...

Title: Vintage Brooches Description: Selection of vintage brooches, 60's - 80's including Marcasite set brooches, ceramic hand painted...

Title: Edwardian-Style Topaz and Diamond Brooch With 2 Piece Gift Box Description: Diamonds: 5 x round cut; 0.07cts total approx. Top...

An Edwardian platinum and diamond bar brooch pin. The brooch set with a central old cut diamond flanked by two rows of old cut diamonds in a pierc...