Antique Diamond Bar Pin, Circa 1920s

An antique, circa 1930's, white gold brooch with center old mine cut .15ct diamond and thirty other round diamonds equaling .33ct; approximately .50ctw; 2.8dwt, 2" long

Vintage from the 1920s Length: 2.5 Inches Materials: Platinum Style: Art deco Recycled Description Solid platinum genuine diamond bar pen measuring two. 5 inches with magnificent hand done open scroll

An antique Russian silver and gold pin bar set with diamonds and rich blue sapphires. Dated circa 1900. Bears a 56 gold standard mark and a crossed anchors mark for St. Petersburg. Russian Fine Jewelr

EDWARDIAN PLATINUM-ON-YELLOW GOLD AND DIAMOND BAR PIN. circa 1900, Row of 23 matched old European cut round diamonds together weighing app. .91 ct. L: 2 1/4 in.

AN ANTIQUE DIAMOND BAR BROOCH CIRCA 1900 designed as a tapering bar set with graduated old cut diamonds totalling 0.8-1.0 carats, with scrolling decoration to the sides, unmarked, 4.5cm, 3.1g.

Vintage from the 19th century Length: 1.75 Inches Materials: Gold Gemstone: Diamond Style: Victorian Description Gorgeous antique solid gold Victorian diamond bar pin magnificent repousse detail diamo

Antique bar pin comprised of (7) faceted amethysts and (16) Old European cut diamonds set in 18kt white gold. Amethysts range between approx. 4.0mm x 4.5mm and 3.5mm x 4.0mm. Stacked diamonds range in

The filigree design with three diamonds estimated at approximately .50 carats each with eight .10 carat accent diamonds, estimated 2.30 CTTW, unmarked, tests for platinum. Measures .75 x 2.75 inches,

Early platinum 7 diamond, 8 rectangular caliper-cut sapphire Art-Deco filigree bar pin. (4.2 dwt.) Vintage J.E. Caldwell leather box included but not original to pin.

Antique platinum bar pin displaying (12) Old Mine cut diamonds. Diamonds average approx. 3.5mm x 2.5mm. With a 14kt yellow gold brooch backing. Total approx. weight of the brooch is 3.7 dwt (gross). F

Jewelry. 14kt Antique rose cut diamond bar pin, tested for gold & silver, 60 mm

Beautiful Late 19th or Early 20th Century 14k Yellow Gold and Diamond Bar Pin. Good Condition, pin less than straight but functioning. Total weight: 2.5 dwt / 3.9 grams.

Ca. first quarter 20thC. Amazing quality throughout with 68 clear Columbian emeralds and 82 clear full cut diamonds surrounding the large central EVS1 diamond. Weight approx. 12.9 Grams. Measures appr

Seven European cut diamonds in a 14k gold filigree setting, center diamond measures approximately .25 carats, accent diamonds measure .18 carats each, estimated .36 CTTW, unmarked, tests for 14k gold.

Ca. first quarter 20thC. Excellent original condition with three 3 1/2mm center full cut diamonds, set among forty-six 1mm mine cut diamonds placed diagonally within the checkered interior. The border

set with 16 rose cut diamonds, center diamonds measure 4.2x4mm and 4.4x3.6mm, silver over 14K yellow gold including pin stem (all tested), length 2.5in., 4.5gms.

marked 15K gold, diamond and ruby - 1.5" - great condition.

Diamond Bar Pin. Antique 14kt yellow gold bar pin displaying a central bezel set oval faceted sapphire with a surround of rose cut diamonds set within white gold. Sapphire measures approx. 4.8mm x 3.3

Edwardian period brilliant hexagon cut diamond solitaire (approx 1.30 ct, color F-G, clarity VS2) set in 14k rose gold. Length 4 in.; total weight 7.4 grams Provenance: The Estate of Lutcher and Nel

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

METAL: 14k Gold. MEASUREMENTS: Brooch is 55mm x 16mm. GEMSTONES: Turquoise, Diamond. TESTED: 14k. WEIGHT: 5.6 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and col

Five diamonds measuring approximately .06 carats each alternate with blue and red gems, set in a 14k gold bar pin, unmarked. Measures 1.375 inches, weighs 2.1 grams. We happily provide seamless in-hou

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,

This is an antique platinum filigree Art Deco bar pin studded with Old European cut diamonds. The diamonds are SI clarity and HI-JK color. The pin is 2 3/4" long and it weighs 7.4g total. The diamonds