Tasaki Brooch and Pendant Tanzanite 3.67ct

18K yellow gold and Tanzanite pendant-brooch, measuring 55 x 43mm, in a multi-level, open work tree design with branches encircling a bezel set cushion cut tanzanite, measuring approx 9.5 x 7.5 x 5.2m

Estate 14kt yellow gold diamond, tanzanite, and cameo pendant brooch, on a 14kt yellow gold chain, pendant and chain hallmarked 14K, pendant: approx 2.25"l, 1 7/8"w, chain: approx 24"l, 32.1 grams (in

Tanzanite, Diamond, Emerald and Ruby Dragonfly Pendant/Brooch 14k yellow gold/sterling silver, the dragonfly body mounted with a cabochon-cut treated emerald weighing approximately 4.45 carats, the wh

Mixed Gold Jewelry Assortment (3) items including a tear drop cut gemstone and pearl pendant, marked '18k'; a round cut tanzanite and black ceramic ring and cameo brooch, marked '14k'; and a turquoise

CARTIER, A DIAMOND, SAPPHIRE, EMERALD, ONYX AND PEARL PANTHERE BROOCH / PENDANT in platinum, designed to depict a panther running, its body jewelled with round brilliant cut diamonds and cabochon blue

A FINE ART DECO GREEN TOURMALINE AND DIAMOND BROOCH / PENDANT in platinum, set with an octagonal step cut green tourmaline of 13.50 carats within two concentric octagonal borders of round cut diamonds

A FINE ANTIQUE DIAMOND STAR BROOCH / PENDANT in yellow gold and silver, designed as a seven rayed star, set with a central cluster of old cut diamonds, the central diamond weighing 1.89 carats, accent

David Webb 18K yellow gold and platinum pendant/brooch with a centered approx. 9ct star ruby set with six round rubies, six pear shape emeralds, 21 round emeralds and approx. five 20 ctw VS diamonds.

A gorgeous vintage David Webb 18 karat gold brooch, featuring emerald and diamond. Designed as a swirled branch, this vintage David Webb pin has exquisite details. Note the yellow gold droplets that l

Ladies 18 karat white gold designer hand fabricated convertible brooch/pendant, containing one hand carved Jadeite Jade measuring approximately 40 X 23.5 X 4 millimeters, Color: Extra Fine Imperial "I

$42852 Spectacular Edwardian antique diamond and platinum brooch with 6.68 carats of diamonds! 17.1 grams of platinum. Circa 1910. You won't find another like it anywhere. Complete with appraisal of $

AN ANTIQUE DIAMOND BROOCH / PENDANT in yellow gold and silver, the openwork body set throughout with old cut diamonds, the diamonds all totalling 4.2-4.6 carats, no assay marks, 4.4cm, 14.6g. 

A LATE 19TH CENTURY SAPPHIRE AND DIAMOND BROOCH / PENDANT an oval-cut sapphire within an openwork scroll frame of old-cut and rose-cut diamonds, suspending a sapphire pendant drop. Estimated total dia

AN 18K GOLD, GEM-SET AND ENAMEL BROOCH PENDANT Depicting Jiminy Cricket, decorated with multi-color enamel, rubies, sapphire, tsavorite and topaz, length 2 in.

A LATE 19TH CENTURY SAPPHIRE AND DIAMOND BROOCH / PENDANT an oval-cut sapphire within an openwork scroll frame of old-cut and rose-cut diamonds, suspending a sapphire pendant drop. Estimated total dia

An exquisite Victorian star brooch pendant, set with diamonds and seed pearls, in 9K gold, England, circa 1870's - 1900's. The expertly crafted 9 karat yellow gold setting, in the shape of a star, has

An Edwardian platinum and diamond brooch pendant centering an old European-cut diamond weighing approximately 1.25 carats; accented by single and old European-cut diamonds; total remaining diamond wei

A Chinese Carved Jade Brooch / Pendant. Openwork jade plaque depicting a dragon mounted in a 14 karat yellow gold bezel with brooch and pendant fitting 2 1/4" x 2 1/4" Wt: 35.2 grams

A large 18k white gold flower covered in diamonds with black diamond tips and a 15mm large Tahitian pearl in the center. The flower has six unique petals with 13.8 carats total of full cut diamon

FINE VICTORIAN CERTIFICATED NATURAL SALTWATER PEARL AND DIAMOND BROOCH PENDANT. set with a natural saltwater pearl drop. with lively diamonds totalling approx 1.20 ct. L 5.7 cm. W 3.2 cm. 11.3 grams.

19KT Gold, Aquamarine, and Pearl Brooch / Pendant, Elizabeth Lockecentering on an oval cabochon aquamarine (25.1 x 19.3 mm) and with oval cabochon aquamarine stones to the four points all bezel set in

18K. Circa 1920-30's Featuring a central cabochon in turquoise, surrounded by enamel, diamonds, plique a jour, and ending with pearl drops. Can be used as both a pin or pendant. Wonderful detail, desi

French Art Nouveau diamond and plique-a-jour enamel brooch pendant The enamel thistle and leaves with plique-a-jour enamel background, rose-cut diamond frame, suspending a cultured pearl, c. 1900 Plat

Rare! Elizabeth Locke 18k Yellow Gold Carved Black Agate Intaglio Brooch Pendant Metal: 18k Yellow Gold Size: 39mm x 55mm Weight: 35.8 grams Stones: 1x Large Carved Black Agate Intaglio 22.5mm x 36mm