Diamond set bar brooch in unmarked white metal

the plain uniform bar set to the centre with an old round brilliant cut diamond and two similar slightly smaller diamonds at the terminations, unmarked white on yellow metal tests for platinum on 18ct

Unmarked white metal diamond brooch, tests as platinum, filigree setting set with 13 round brilliant diamonds, the largest 6 mm, about 80 pts; (4) 5 mm, about 50 pts each; (4) 4 mm, about 25 pts each;

Vintage brooch in the form of a riding crop with fox, set with small rubies, diamond chips, and sapphires. Unmarked, tested 14K rose gold and unidentified white metal. Dimensions: L 2" x W 0.5" Weight

A VINTAGE BAR PIN WITH DIAMONDS AND A PEARL Featured center pearl with old mine diamonds set in platinum. Open metal work is accented with milgrain edging. Brooch is 2.75" long. 1 off-round white pear

SYBIL DUNLOP (ATTRIBUTED DESIGNER) BAR BROOCH white metal, set with chrysoprase and pink quartz cabochons, 7.5cm long; together with a PAIR OF EARRINGS, white metal set with chrysoprase and pink quart

Ladies diamond and pearl set estate brooch, executed in unmarked white gold, comprising: (2) 8mm Akoya pearls; surrounded by (27) round cut diamonds, various sizes, approx. 0.90 cts total weight; pres

A Victorian unmarked white gold or platinum diamond set brooch Of star form, the central stone spreading to approximately 0.5 carat. 4 cm wide.

millegrain set with three graduated old round-cut diamonds, to a plain knife bar, unmarked (Dimensions: Width:47mm, estimated total diamond weight: 1.40cts)(Width:47mm, estimated total diamond weight:

Diamond set brooch, the initial R set with round cut diamonds to white metal, 26mm high

2 Unmarked White Metal Filigree Brooches with Emerald, Amethyst & Diamond, TW:6.85 Grams.

METAL: 18K white gold. GEMSTONES: diamonds-approx. 0.80-0.90ctw. MEASUREMENTS: brooch is 42mm long x 23mm at widest point. TESTED: 18K. WEIGHT: 10.3 grams.Gemstones have not been graded for color and

A 15ct gold bar brooch set with central amethyst. Together with another white metal example set with white paste stones and another. The bar brooch approx. 2 1/4" wide (3)

the old round brilliant cut diamonds double claw set to a fancy coronet gallery, plain shank size P, unmarked white metal tests for platinum, total estimated weight of diamonds approximately 2.20cts

Three assorted brooches to include a 9ct white gold bar brooch set with amethyst and diamonds, A 9ct gold bar brooch with heart detail and a stick pin surmounted by horseshoe and horse bit detail mark

A late 19th century diamond closed crescent brooch, set with a graduated curve of round old brilliant cut diamonds tapering to old single cut diamonds, millegrain set to a low gallery, unmarked white

Vintage gold and diamond brooch, Paris, France. White gold bar brooch set with (11) old mine cut diamonds. Pin closure with plunger clasp. (Tests 18k). (Approx. 1 3/8", 0.1 ozt).

A group of Early 20th Century fourteen karat gold broochesincluding a pierced and millegrained white-topped bar brooch set with black chalcedony and a diamond; a diamond bar brooch; a starburst pendan

A white metal and diamond brooch of floral form, set with round-cut diamonds, stamped 56, 9.3 grams.

IMPORTANT DIAMOND BROOCH/PENDANT, in precious white metal. Of part openwork design, throughout set with diamonds totalling approx. 4 ct. L. 5.5 cm. 13.5 grams.

IMPORTANT DIAMOND BROOCH/PENDANT, in precious white metal. Of part openwork design, throughout set with diamonds totalling approx. 4 ct. L. 5.5 cm. 13.5 grams.

Diamond and gem-set brooches A diamond, ruby, and 18k yellow gold bow brooch; and a diamond, ruby, emerald, sapphire, and 14k white gold bar brooch Gross weight 12.2 dwts

A pearl and diamond pendant of floral cluster design, set with (untested) pearls and rose-cut diamonds, to a trace link chain, unmarked; together with a pearl and diamond bar brooch, unmarked(Length o

Vintage White Gold and Diamond Bar Broochbar brooch set with old European cut diamonds (2.75mm - 4.25mm) weighing approximately 1.08 total carats (K-M color, SI-I clarity), with engraved decoration, c

An early 20th-century diamond bar brooch millegrain-set with two round brilliant-cut diamonds, rose-cut diamond detail, unmarked(Length: 6.5cm)