19th Century Onyx Pendant Set with Diamond

Fine quality diamond set into beautiful onyx pendant, 4 cm long.

A 19th century onyx and diamond mourning pendant, the oval onyx front set with a raised tréflée cross set throughout with old cushion and mine cut diamonds and one central rose cut, the bale with th

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

Pair of 19th Century Continental pendant drop earrings set with multiple rose cut diamonds

An exquisite French 19th century silver gilt pendant set with a large irregular shaped amethyst cabochon in a silver gilt frame set with rose cut diamonds and bearing a dangling pearl to the bottom. C

ANTIQUE NATURAL PEARL AND DIAMOND PENDANT, LATE 19TH CENTURY the pendant of floral scroll design, mounted in silver on gold, set with rose-cut and cushion-shaped diamonds, set with two bouton-shaped p

Antique 19th century 18k yellow gold pendant brooch with original miniature painting set with diamonds and pearls. Miniature painting of a lady wearing a diamond necklace, earrings and hairpin surroun

Fine 19th century 14K yellow gold, seed pearl and black onyx brooch/pendant and earring set. Brooch, 1.75" x 1.5" and 28.6 grams total weight. Appraised value (1990) $2000.00

IMPORTANT 19th CENTURY MALTESE CROSS DIAMOND PENDANT/BROOCH, of openwork design, set with old cut diamonds totalling approx. 13 ct. The central diamond weighing 1.61 ct. L. 7 cm. 16 grams. With a fitt

A Late 19th Century 18 kt Yellow Gold Pendant/Brooch with Diamonds & Enamel. Set with three rough cut diamonds in enhancement settings within a ribbon-like mount adorned with gold scrolls on cobalt bl

AN ANTIQUE DIAMOND AND ENAMEL CROSS PENDANT, 19TH CENTURY in yellow gold, the cross set with rose cut diamonds in a closed back setting, surmounted by a bow motif decorated with striped black enamel,

This unusual piece features a masterfully hand carved Black Onyx intaglio of an ancient warrior set in an ornate 14K gold frame in the front and a polished Black Onyx plaque in the back. The locket op

This unusual piece features a masterfully hand carved Black Onyx intaglio of an ancient warrior set in an ornate 14K gold frame in the front and a polished Black Onyx plaque in the back. The locket op

AN ANTIQUE PEARL, DIAMOND AND ENAMEL FORGET ME NOT BROOCH / PENDANT, 19TH CENTURY in high carat yellow gold, the stylised body depicting a flower set with rose cut diamonds, within a green, black and

AN ARCHEOLOGICAL REVIVAL STYLE ENAMEL AND DIAMOND LOCKET PENDANT, LATE 19TH CENTURY in yellow gold, set with cushion shaped diamonds, with turquoise blue and red enamel, with a glazed compartment to t

AN ANTIQUE PEARL AND DIAMOND SWEETHEART LOCKET PENDANT, 19TH CENTURY in yellow gold, designed as ribbon set with a rose cut diamond and pearls, suspending a heart shaped locket set with a further rose

This is an antique 14K gold necklace dating to the 19th century. The ornate link necklace chain features a triple drop pendant with Old European cut diamonds set at the center of a delicate floral mot

Grape Cluster Pendant Seed Pearls and Diamond: 19th century hand-made grape 14k yellow and Rose gold grape cluster and vine pendant. The pendant to include one round, faceted, prong-set diamond with a

A LATE 19TH CENTURY DIAMOND STAR PENDANT/BROOCH, CIRCA 1890 The six-rayed star set throughout with old brilliant-cut diamonds, each ray spaced by a trio of similarly-cut diamonds within a pinched coll

AN ANTIQUE DIAMOND PENDANT NECKLACE, 19TH CENTURY in yellow gold and silver, the pendant set with a rose cut diamond suspended within a pear shaped halo of further rose cut diamonds, with ribbon and b

AN ANTIQUE DIAMOND FLOWER PENDANT / BROOCH, 19TH CENTURY in yellow gold and silver, set throughout with old cut diamonds, the diamonds all totalling 4.8-5.2 carats, with detachable brooch fitting and

AN ANTIQUE DIAMOND STAR PENDANT / BROOCH, 19TH CENTURY in yellow gold and silver, designed as a star with twelve points, set with a central old cut diamond of 0.58 carats, accented by further old cut

A LATE 19TH CENTURY DIAMOND PENDANT/BROOCH, CIRCA 1890 The eight-rayed star set throughout with old brilliant and single-cut diamonds, mounted in silver and gold, diamonds approximately 4.50cts total,

AN ANTIQUE DIAMOND PENDANT NECKLACE, 19TH CENTURY in yellow gold and silver, the pendant set with a square step cut diamond and rose cut diamonds, suspending a trio of graduated diamond drops, on a be