19th Century lozenge shaped brooch set diamond and seed

19th Century lozenge shaped brooch set diamond and seed pearls, later mounted as a bar brooch (a/f)

NATURAL PEARL AND DIAMOND BAR BROOCH, LATE 19TH CENTURY; HALF PEARL AND DIAMOND BROOCH 1st: Set with three button-shaped natural pearls and cushion and rose-cut diamonds, 2nd: The lozenge-shaped panel

A LATE 19TH CENTURY BROOCH AND EARRING SUITE, each star-set with single-cut diamonds within lobed oval plaques accented by seed pearls, the brooch with a locket back, the earrings with hook fittings.

MOONSTONE AND DIAMOND-SET BROOCH/CLASP/PENDANT, LATE 19TH CENTURY, ON A THREE-ROW CULTURED PEARL NECKLACE The central moonstone cabochon within an openwork surround of old cushion-shaped diamonds, wit

Antique Gold Necklace with a Diamond-Set Heart-Shaped Carved Carnelian, suspended on 15 ct. Antique Chain with Seed Pearls and Agate Drop featuring a suspended Cabochon Amethyst, 19th century, signed

A 19th century brooch, one side decorated with a blue enamel and seed pearls, the other with green enamel centered by an insect which is set with rose cut diamonds and a single ruby. The enameled cent

COLLECTION OF ANTIQUE JEWELLERY, LATE 19TH CENTURY - EARLY 20TH CENTURY 1st: The crescent and star brooch set with pink paste and cushion-shaped diamonds, 2nd: The openwork foliate brooch set with pin

TWO LATE 19TH CENTURY MOONSTONE AND DIAMOND TWIN-HEART BROOCHES each with a pair of heart-shaped moonstones within borders of rose-cut diamonds and tied by diamond-set ribbons. (2) Larger brooch estim

AN EARLY 20TH CENTURY PLAQUE BROOCH the pierced lozenge-shaped plaque milgrain-set throughout with round brilliant-cut and eight-cut diamonds. Estimated total diamond weight 3.75ct, marked '18CT' and

AN ANTIQUE PEARL DIAMOND AND ENAMEL SWEETHEART BROOCH, 19TH CENTURY in yellow gold, the bar with a central heart shaped motif, set with an old cut diamond against a ground of red enamel, within a bord

AN ANTIQUE RUBY, EMERALD AND DIAMOND MOURNING LOCKET BROOCH, 19TH CENTURY in yellow gold and silver, the bar set with an old cut diamond, suspending two graduated heart shaped drops, set each with an

ANTIQUE EMERALD AND DIAMOND BROOCH, LATE 19TH CENTURY designed as a crescent moon, mounted in gold, set with a series of graduated step-cut emeralds, spaced by cushion-shaped diamonds, length 36mm, un

AN ANTIQUE DIAMOND AND BLUE GLASS SWEETHEART BROOCH, 19TH CENTURY in yellow gold and silver, the navette shaped body set with a polished piece of blue glass within a border of rose cut diamonds, with

DIAMOND STAR BROOCH; DIAMOND AND SEED PEARL STAR BROOCH, LATE 19TH CENTURY 1st: Of starburst design, set throughout with cushion-shaped diamonds, 2nd: Of starburst design, with crescent motifs, set wi

ENAMEL AND DIAMOND BROOCH, LATE 18TH CENTURY/EARLY 19TH CENTURY The plaque depicting a funerary urn, set with a pear-shaped and rose-cut diamonds, on a blue guilloché enamel ground and within a c

Early 19th century or earlier diamond brooch: Set with diamonds with a smaller number of lower angled facets. The larger collet set stones measuring 4mm or more, they are impossible to measure more ac

A LATE 19TH CENTURY DIAMOND SWALLOW BROOCH set throughout with old-cut and rose-cut diamonds and with a cabochon ruby eye. Estimated total diamond weight 1.70ct, 1.8cm by 4.9cm, 6.8 grams Good condit

AN ANTIQUE GARNET AND PEARL ETRUSCAN REVIVAL LOCKET BROOCH, 19TH CENTURY in yellow gold, the navette shaped brooch set with a cabochon garnet with an applied star motif set with pearls, accented by fu

Antique 19th C 14kt Gold & Diamond Wreath Brooch. Set with one diamond at center. Measures 1 inch in diameter.

Antique 19th C Horseshoe Brooch w Diamond & Pearl. Set with a diamond of approximately .08 of a carat. Measures .75 of an inch in width.

A late 19th century diamond closed crescent brooch, set with a graduated curve of round old brilliant cut diamonds tapering to old single cut diamonds, millegrain set to a low gallery, unmarked white

Antique 19th C 14kt Gold Onyx & Seed Pearl Brooch. Set with three stars across the front. Measures nearly 2.25 inches in length.

A Georgian "Lover's Eye" brooch and two pendants early 19th century The brooch set with garnets and the verso with woven hair; the larger pendant set with seed pearls and the verso with hair and seed

Four seed pearl, diamond, shell and gold broochesFeaturing one 19th century seed pearl dove and crescent moon brooch, one seed pearl and diamond spiral brooch, one 19th century diamond and shell bar p