An Edwardian gold rose-cut diamond bar brooch

A late 19th century gold old and rose-cut diamond bar brooch.Principal diamond estimated weight 0.55ct, H-I colour, SI2-P1 clarity.Estimated total diamond weight 1.20cts.Length 5cms. 4.3gms.

A selection of three diamond brooches. To include an early 20th century 15ct gold rose-cut diamond rope-twist and floral bar brooch, an early 20th century single-cut diamond floral spray bar brooch an

Victorian 18k Yellow Gold Weight 3.2g Rose Cut Diamond Approx. 0.38ct Bar Brooch Measurement 2.25”x0.09”

(Lot of 3) Diamond, ruby, cultured pearl, yellow gold and silver jewelry Including 1) rose-cut diamond and silver bar brooch, marked 800 with (Corona hallmark); 1) oval-cut ruby (cracked), cultured pe

METAL: 14k Gold. GEMSTONES: Rose cut diamonds approx. 9 stone (one is missing). Turquoise and pearls. MEASUREMENTS: Brooch is 49mm x 9mm. TESTED: 14k. WEIGHT: 8 grams.Gemstones have not been graded fo

A late Victorian gold pearl, diamond and enamel star bar brooch. The 18ct gold pearl, rose-cut diamond and blue enamel star, to the later added 9ct gold bar brooch. Length 5.8cms. Weight 6.2gms. Pearl

METAL: 18k Gold. GEMSTONES: Two small rose cut diamonds. Ruby. Center gemstone is chipped. MEASUREMENTS: Brooch is 43mm x 5mm (missing a dangle element). TESTED: 18k, Plat. WEIGHT: 3.2 grams.Gemstones

NO RESERVE - AN ANTIQUE DIAMOND BAR BROOCH in yellow and white gold, comprising a row of rose cut diamonds, no assay marks, 8.0cm, 9.1g.

(Lot of 3) Victorian, rose-cut diamond and yellow gold jewelry comprised of one 14k and 9k yellow gold bar brooch, accented by granulation and wire twist decorations; one pair of 10k yellow gold wire

French Art Deco Enamel, Diamond, 18k Yellow Gold Bar Brooch. Featuring alternating segments of black and mottled green enamel, accented by rose-cut diamonds, set in an 18k yellow gold bar brooch mount

ANTIQUE 4.50 CARAT SAPPHIRE AND DIAMOND BAR BROOCH in gold, set with round cut sapphires totalling approximately 4.50 carats and alternating rose cut diamonds, unmarked, 8.6cm, 10g.

METAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 58mm x 4.8mm. Comes with box. GEMSTONES: Old mine and rose cut diamonds approx.1.00-1.20ctw. TESTED: 18k/ Plat top. WEIGHT: 3.8 grams.Gemstones have

AN ANTIQUE EMERALD AND DIAMOND BAR BROOCH, 19TH CENTURY in yellow gold and silver, the tapering body set with clusters of step cut emeralds punctuated by rose cut diamonds, unmarked, 10.0cm, 12.7g.

AN ANTIQUE TURQUOISE AND DIAMOND BAR BROOCH in silver and yellow gold, set with a row of alternating round cabochon turquoise and old European brilliant cut diamonds, accented by rose cut diamonds, th

Yellow gold bar brooch, 585/000, antique model with diamonds. Rod brooch with a rosette with rose cut diamonds, flared to the sides. Set in silver. Width 11mm, length 68mm. about 4.9 grams. In good co

Crafted of fine 18k yellow gold with a platinum flash on the face. Features alternating clusters of small rose cut diamonds and square single cut sapphires in a graduated arrangement, placing the larg

Aquamarine, Diamond, Platinum-Topped, 14k Yellow Gold Bar Brooch. Featuring one emerald-cut aquamarine weighing approximately 3.60 cts., accented by six rose-cut diamonds, set in a platinum-topped, 14

Two early 20th century gold gem-set bar brooches. To include a split pearl shamrock brooch, together with a rose-cut diamond, circular-shape sapphire, split pearl and cultured pearl fly brooch. Length

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

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

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,

Edwardian/Deco 14K yellow gold and diamond bow brooch featuring three rose cut diamonds. Stamped, "1706". 6.7 grams. 1.25"L, Circa - Early 20th C. PROVENANCE: From the Estate of a Prominent Texas Busi

Bar brooch: Eagle's head hallmark / C (insect) C Including an antique platinum topped 14k yellow gold stylized circle brooch set with two round rubies, multiple rose-cut diamonds and two old mine-cut

Lot of 14: 19th Century Jewelry Rings, Bracelets, Stick Pins, Bar Pin & Brooches. Includes gold bracelet w/ half split pearls and rose-cut diamonds, unmarked, tests as 10K. 14k Blue Chalcedony Ring w/