Bumblebee-shaped brooch with old-cut and pink diamonds

Clover-shaped brooch with old cut diamonds and three cabochón sapphires. In platinum setting.

A mid Victorian diamond brooch , circa 1870, the flower head shaped brooch set with old brilliant cut diamonds, mounted in gold backed silver, approximately 6.90 carats total, 3.2cm wide Offered for s

Etruscan Revival Gold, Turquoise, and Diamond Broochthe round dome shaped brooch centered with an old mine cut diamond melee set within a cluster of cabochon turquoise accents, with cannetille detaili

This is a vintage platinum heart shaped pendant/brooch studded with 48 Old European cut diamonds. SI-I clarity and GH-HI color. 1 3/8 x 1 3/8". It weighs a total of 8.1g. Draft title TW estimate seems

Art Deco Platinum and Diamond Bar Broochthe shaped bar brooch set with old European and single cut round diamonds weighing approximately 1.33 total carats (H-I color, VS-SI clarity) and with synthetic

American, early-mid 20th century. Horseshoe shaped brooch, 16-18K (tested with x-ray metal tester), set with 35 graduated old European cut diamonds, approx. 2.50cts. total weight. Measures approx. 1.5

Antique Gold, Platinum, Emerald, Demantoid Garnet and Diamond Lizard Brooch 63 old-mine cut diamonds ap. 1.55 cts., 13 cushion-shaped and round demantoid garnets, 2 cushion-shaped ruby eyes, c. 1910,

Raymond Yard Gold, Platinum, Diamond and Ruby Spray Clip-Brooch 11 old European-cut diamonds ap. .95 ct., 34 baguette and modified baguette diamonds ap. 1.30 cts., 14 square and fancy-shaped rubies ap

14k Gold Sapphire diamond Brooch. Flower shaped center set with a sapphire and old cut diamonds. Length: 2.8cm. 3gr. Minor dings.

A Victorian 10k yellow gold frame pendant with central oval shaped pietra dura floral scene, testing 10k. Together with an antique 10k gold wreath style brooch set with an old cut diamond,along with r

ART DECO, DIAMOND AND ONYX BROOCH Containing one old European cut diamond weighing approximately 1.80 carats, numerous single cut diamonds weighing approximately 7.75 carats total and one oval shaped

Edwardian Jade, Diamond, 14k Gold Filigree Brooch. Featuring two old European-cut diamonds weighing a total of approximately 0.15 cttw., accented by two rectangular shaped jadeite jade cabochons measu

Diamond, 14k White Gold Filigree Brooch. Centering one old European-cut diamond weighing approximately 1.40 ct., set in a navette shaped 14k white gold filigree bar brooch mounting measuring approxima

This is an antique 14K gold heart-shaped watch pin brooch. It is studded with pave set seed pearls surrounding an Old European cut diamond at the center. The diamond clarity is SI and and color is HI.

Baume - A diamond, sapphire and rock crystal flower brooch, with five shaped and frosted carved petals of rock crystal around a central claw set old cut diamond and five round facetted sapphire set st

Platinum, Diamond and Simulated Emerald Pendant-Brooch One marquise-shaped diamond ap. 1.00 ct., 118 old European-cut diamonds ap. 3.95 cts., 2 triangle-shaped diamonds, calibré-cut simulated eme

ART DECO, DIAMOND AND SAPPHIRE BROOCH Containing old European and single cut diamonds weighing approximately 2.80 carats total and three pear and marquise shaped sapphires. Mounted in platinum. 3 1/8

18k gold, diamond and pink spinel winged insect pin.This brooch contains 56 old minor cut diamonds that weigh conservatively .10cts each, for a total diamond weight of 5.7 carats.The diamonds have an

Vintage White Gold, Diamond, and Gem-Set Brooch designed in a shaped lozenge form with allover filigree decoration, set with old European and old single cut diamonds weighing approximately .26 total c

AN ANTIQUE ETRUSCAN REVIVAL DIAMOND BROOCH in yellow gold, the navette shaped body set with a row of five graduated old cut diamonds, with beaded and rope work decoration, glass locket compartment to

A VINTAGE DIAMOND AND PEARL BROOCH in 18ct white gold, designed as a lover's knot set with old cut diamonds suspending two pink pearl drops, French import marks, 3.3cm, 6.4g. 

A DIAMOND AND CULTURED PEARL BROOCH The Edwardian oval-shaped and open work brooch centering a cultured pearl measuring approximately 8.05mm., set with old European, old mine and table-cut diamonds we

A SAPPHIRE AND DIAMOND BAR BROOCH, composed of graduated cushion-shaped sapphire interspersed with old brilliant-cut diamonds, diamonds approx. 0.95cts, with case from 'Weir & Sons in Dublin', width 5

DIAMOND BROOCH The octagonal old-cut diamond, weighing 4.29 carats, within a surround of cushion-shaped and old brilliant-cut diamonds, length 2.0cm