Gold opal bar brooch, diamond bar brooch, stamped 15,

NO RESERVE - AN ANTIQUE ART NOUVEAU DIAMOND AND OPAL BAR BROOCH in 15ct yellow gold, set with an old cut diamond and an opal cabochon within two scrolling bars, stamped 15, 4.0cm, 3.9g.

Asprey & Co bar brooch, in a form of a pheasant set with rose cut diamonds the head painted in enamels, platinum and 15 ct gold, stamped, cased 2 x 6.5 cm

Vintage 10K star with seed pearls, tested 10K with .15 carat diamonds, 1 1/8" diameter. Antique bar pin wit seed pearls and blue gems stamped 10K, 1 7/8". 14K bracelet with multicolored faceted stones

10k white and yellow gold pin brooch, set with a central round shaped cabochon opal, approximate total weight of opal 1.57ct, flanked by four old European cut diamonds, approximate total weight of dia

COLLECTION OF YELLOW GOLD AND DIAMOND BAR BROOCHES Consisting of a bar brooch containing 15 round brilliant cut diamonds weighing approximately 0.75 carat total, a wavy brooch containing 13 round bril

AN ANTIQUE OPAL AND DIAMOND BAR BROOCH in 18ct gold, set with a central oval cabochon opal between two old cut diamonds, with further rose cut diamonds to the bar, French import marks for 18ct gold, 3

NO RESERVE - AN ANTIQUE BLACK OPAL AND DIAMOND BAR BROOCH, CIRCA 1910, Made in yellow gold and platinum, Oval cabochon black opal, weighing approximately 1.61 carats, Single cut and rose cut diamonds,

AN ANTIQUE AQUAMARINE AND DIAMOND BAR BROOCH in 15ct gold, set with an oval cut aquamarine in a border of single cut diamonds, stamped 15ct, 6.6cm, 6.5g.

Diamond, 14k gold bar brooch Featuring (3) round-cut diamonds, weighing a total of approximately 0.15 ct., set in a 14k yellow and white gold filigree bar brooch, measuring approximately 58 X 11 mm, g

A VINTAGE SAPPHIRE AND DIAMOND BAR BROOCH in 14ct yellow gold, in scrolling form set with a row of alternating round cut sapphires and old cut diamonds, stamped 14, 4.0cm, 4.5g. 

(Lot of 2) Amethyst, opal and 9K gold bar brooches comprised of (1) oval-cut amethyst, weighing approximately 15.00 cts., set in a 9k rose gold bar brooch, measuring approximately 64 x 19 mm, marked 9

Brooches; a. One peridot & seed pearl bar brooch stamped 9kt. yellow gold, weighing 2.7 grams. b. One translucent (crazed) opal bar brooch in 14kt. yellow gold, weighing 2.7 grams. c. One oval citrine

A COLLECTION OF GOLD AND PEARL EARRINGS WITH A DIAMOND AND RUBY BAR BROOCH total weight 15.9g

AN ANTIQUE PEARL AND DIAMOND BAR BROOCH in 18ct yellow and white gold, set with seed pearls and old cut diamonds forming the date 1895 interspersed by a horseshoe motif, stamped 18C, 4.5cm, 4.1g.&nbsp

Three Vintage Brooches Including a 14 Karat Yellow Gold Horseshoe Brooch, a 10 Karat Yellow Gold, Diamond and Sapphire Bar Brooch and a Gold Filled and Seed Pearl Knot Brooch. Bar brooch stamped 10K.

Vintage handmade Art Deco period Platinum and 18K Gold "Bar" brooch with black enamel, stamped "CDP Inc. France". A double row of (32) Round Brilliant Cut Diamonds, total weight 1.50ct, Clarity VS1, C

A selection of jewellery. To include an early 20th century diamond and seed pearl bar brooch, a 9ct gold diamond and opal triplet pendant with a 9ct gold chain, an early 20th century ruby, split and s

AN ART DECO DIAMOND AND SAPPHIRE BAR BROOCH in 18ct white gold, comprising a row of alternating old European cut diamonds and French cut sapphires, stamped 18K and indistinctly to pin, 4.7cm, 4.5

A ladys diamond, platinum and medium karat (14k) yellow gold brooch. 64 x 6 millimeter bar brooch has a an open geometric scroll motif and is centered by one .15 carat Old European Cut diamond that is

19th Art Nouveau Century Brooch, by R. Koch, Antique European brooch; a mix of gold and silver, set with emeralds, rubies sapphires and rose cut diamonds. Bar pin clasp. Stamped R. Koch apprx 14.8 gra

Estate piece, antique round 14K yellow gold frame covered with sixteen (16) cream color pearls and a small yellow gold bow with fifteen (15) small round cut pave diamonds. Apprx 4.5 grams. Bar pin cla

Unmarked yellow gold, 2-1/2"l. Together with an unmarked yellow gold diamond and ruby swirl form lapel pin, an unmarked yellow gold blue topaz bar pin, a stamped 14k yellow gold pearl and turquoise be

14K yellow gold and opal bar brooch 6.90 DWT 1/2"H x 2 1/2"W

15ct Yellow gold opal set bar brooch, silver bangle, silver toothpick and other costume jewellery