A NATURAL JADEITE JADE CLIP BROOCH in yellow gold, carved to depict a central plaque within a border

A NATURAL JADEITE JADE CLIP BROOCH in yellow gold, carved to depict a central plaque within a border formed of four chilong, signed Yamanaka, no assay marks, 4.5cm, 17.2g. Accompanied by a gemmologica

AN ANTIQUE CAMEO, ENAMEL, RUBY, PEARL AND DIAMOND BROOCH, 19TH CENTURY in 18ct yellow gold, set with a central oval cameo carved in detail to depict a classical figure, within a border of rose cut dia

A CHINESE JADEITE JADE BROOCH in 9ct yellow gold, comprising a single piece of polished jadeite jade carved to depict foliage and flowers, full British hallmarks for 9ct gold, 4.4cm, 7.0g.

AN ANTIQUE NATURAL PEARL, ENAMEL AND DIAMOND BROOCH, 19TH CENTURY in yellow gold and silver, set with a central pearl within a border of ribbon designs of blue enamel, set with old cut diamonds, suspe

Diamond Brooch. Art Deco 14kt yellow gold brooch displaying a central carved jade plaque with a surround of red and black enamel work and (4) single cut diamonds. Stamped, "14k" verso. From

Estate Chinese 18kt Yellow Gold & Jade Brooch. Hand carved jade plaque and jade cabochons. Hallmarked on back. Measures 2 inches in length. Tests as Jadeite on the Presidium.

A Chinese green jadeite jade bracelet set in 14K yellow gold. Six oval jade plaques, finely carved to depict flowers, fruits and foliage. The largest plaque measuring 30mm x 10mm. The smallest measuri

A Chinese jadeite jade and 14K gold brooch pin. Finely carved jade plaque depicting fruit and leaves. Mounted in a 14K yellow gold openwork setting. Measures 1.5" x 5/8". Weighs 7.2 grams.

Estate Chinese 14kt Yellow Gold & Jade Brooch. Hand carved spinach jade plaque set in 14kt yellow gold. Measures just over 2 inches in length. Tests as Jadeite on the Presidium.

Estate Chinese 14kt Yellow Gold & Jade Brooch. Hand carved spinach jade plaque set in 14kt yellow gold. Measures just over 2 inches in length. Tests as Jadeite on the Presidium.

A 14 Karat Yellow Gold and Jadeite Jade Flower Motif Brooch, containing a pierced and carved jade plaque measuring approximately 22.34 x 12.53. Stamp: K.J. 585. 4.40 dwts. Estimate $ 200-300 Property

NO RESERVE - A SHELL CAMEO BROOCH in 9ct yellow gold, comprising an oval shell cameo carved to depict the bust of a lady with a bird, within a floral border, full British hallmarks, 6.2cm, 21.2g.

A Chinese jadeite jade and 14K gold ring. The elongated oval jade plaque carved to depict leaves and foliage, measures 30 mm x 12 mm x 4 mm deep. The jade is set in a 14K yellow gold ring with filigre

Jade, Diamond, 14k Yellow Gold Brooch. Featuring one carved and pierced oval jadeite plaque measuring approximately 38.40 x 27.80 x 2.54 mm, depicting flowers, accented by two round-cut diamonds weigh

AN ANTIQUE CAMEO BROOCH, 19TH CENTURY in yellow gold, set with an oval piece of agate carved in high relief to depict the bust of a lady, within a reeded and twisted rope border, unmarked, 5.6cm, 43.6

An Art Deco convertible pendant-brooch, created in the 1930's. It is composed by an oval piece with organics motifs carved from natural jadeite. Mounted in a solid yellow Gold of 14karats frame and em

Chinese carved jadeite plaque, mounted in 18K gold as a pendant/brooch; the mottled green jadeite showing pierced floral designs; set within an elaborate yellow gold frame; the piece overall weighing

TRIO, CONVERTIBLE YELLOW GOLD, JADE AND DIAMOND PENDANT/BROOCH NECKLACE Consisting of a textured gold link necklace containing 11 carved and pierced jade plaques, with removable pendant/brooch contain

Natural Untreated Burmese Green Jade Earrings - Metal: Yellow Gold Karat: 14k Dia. Wt.: 0.25 Ct Stone Size: 15x22 mm Details: Estate Translucent Carved Green Jade Clip Back This Item Is Guaranteed "Gr

AN EXQUISITE BELLE EPOQUE PINK TOPAZ AND DIAMOND BROOCH in yellow gold and platinum, set to the centre with a cushion cut pink topaz of approximately 7.35 carats, within two concentric borders of old

VAN CLEEF & ARPELS, YELLOW GOLD AND TURQUOISE 'ALHAMBRA' NECKLACE Consisting of a cable link chain interspersed with 10 quatrefoil turquoise plaques set within rope texture borders. 17 3/4 inches long

Unusual Rich Orange Jadeite Jade Hinged Bangle with a yellow gold hinge and clasp. High Translucence. Natural Color. Measurements 74.9 x 9.06 mm. GIA:2151945733

A FINE ANTIQUE DIAMOND AND ENAMEL BROOCH, 19TH CENTURY in yellow gold and silver, set to the centre with an old oval cut diamond of 2.14 carats within a scrolling border of black enamel, accented by a

Chinese 18K white gold pendant with natural carved green jadeite jade stone, surrounded by diamonds. GIA certify guaranteed type "A", Stone:26.6mm x15.5mm x5.6mm approx, overall: 40mm x20mm.