Platinum And Diamond Bar Brooch

The platinum and diamond bar brooch is an excellent gauge of platinum and is in excellent condition.

Vintage Platinum and Diamond Bar Pin / Brooch This sparkling bar pin features 17 round brilliant cut diamonds set in beautifully detailed platinum.

Seven Diamond Platinum Bar Brooch Description: This elegant brooch features a captivating row of seven old European cut diamonds Crafted in platinum, the brooch exemplifies the geom...

Vintage Platinum and Diamond Bar Pin/Brooch This exquisite brooch features three round brilliant cut diamonds in its center (.08 ct. each), 12 old mine cut diamonds (.04 ct. each) a...

Platinum Synthetic Sapphire and Diamond Bar Brooch/Pin- Elegant and timeless, this stunning brooch is finely crafted in platinum with delicate filigree details.

Art Deco Pearl and Diamond Platinum Bar Brooch Description: This graceful Art Deco brooch features a refined composition of diamonds and pearls arranged along a platinum bar, creati...

Platinum Hand Made Bar Brooch with Diamond and Pearls Pearls: 8 beautiful natural pearls with a diameter of approx. 4 mm.

Platinum Diamond and Onyx Bar Style Brooch This stunning brooch is set in platinum and accented by three round brilliant cut diamonds, 68 smaller round brilliant diamonds and rows o...

This Art Deco diamond bar brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

A very fine and elegant Platinum Diamond Edwardian bar pin brooch. The fine filigree brooch has a 8 larger round brilliant cut diamonds at its center that is flanked by horizontal s...

Art Deco Diamond Bar Brooch in Platinum Description: This elegant Art Deco brooch captures the linear sophistication and delicate geometry of the era with striking precision.

Art Deco Diamond Bar Brooch in Platinum Description: This elegant Art Deco brooch captures the linear sophistication and delicate geometry of the era with striking precision.

Weight: 11.31gr Metal: 18kt white gold and platinum Condition: Very Good Stones: 1 Diamond • Total carat weight: 0.80ct approximately • Cut: Old European • Colour: H/I • Clarity...

Vintage Edwardian handmade diamond bar brooch. 2.75cts of old European, baguette and round diamonds in a pierced open work platinum setting. circa 1910 3 Old European cut diamonds, ...

Vintage Tiffany & Co Platinum Diamond and 18k Gold Bar Brooch Details: Approx. 2.50 cts diamonds, Platinum and Gold material, weight 7.7 grams In excellent condition.

This impressive brooch has an aeronautical look to it - almost as if it were a diamond-set propeller! Aeroplanes were new and exciting at the time this brooch was made, and the jazz ...

Vintage platinum bar brooch with sapphires and brilliant diamonds, Italy circa 1920s Length 8.5 cm Width 1.5 cm

South Sea Pearl and Diamond Bar Brooch Pin in Platinum Triple Pearl and Diamond Pin features three South Sea Pearls 14.5mm in size surrounded by Round Brilliant Diamonds and Marquis...

This is an Art Déco bar brooch crafted in platinum (pin - 18K gold).

South Sea Pearl and Diamond Bar Brooch Pin in Platinum Triple Pearl and Diamond Pin features three white South Sea Pearls, each 14.5mm in size with minor blemishes, surrounded by Ro...

A classic Art Deco/Edwardian style piece, this bar pin brooch features 3 carats of European cut diamonds set in platinum.

Antique Gold Brooch 18ct Yellow Gold & Platinum Circa 1910 Experience the elegance of the Edwardian era with this exquisite 18ct yellow gold and platinum bar brooch.

Exquisitely handcrafted in platinum, this elongated oval Art Deco brooch is a true work of art. The brooch features an intricate openwork design, with three stunning ovals at the cen...

The brooch is hallmarked to the reverse of the bar with the marks for 18k gold and platinum (PLAT 18CT).

A lovely, elegant and very wearable Art Deco bar pin brooch in very geometric design typical for this period. The brooch is featuring 80 european cut diamonds with an approximate tot...

Elegant and refined, this Art Deco Diamond Sapphire Platinum Bar Brooch embodies the geometric sophistication and exceptional craftsmanship that define the finest jewelry of the earl...

Art Deco Platinum and 2.0 cts Diamond Matching Pair Bar Brooches c.1925 Period: Edwardian Year: c.1925 Material: Platinum and 2.0cts.

A superb and stylish Art Deco diamond and Onyx bar pin brooch featuring a center diamond weighting approximately 0.50 ct.

A stunning, fine and impressive antique 10.75 carat high zircon and 0.60 carat diamonds, platinum Art Deco bar brooch; part of our antique jewelry and estate jewelry collections.

A fine antique Edwardian 0.85ct diamond and pearl, platinum bar brooch; part of our diverse antique jewelry and estate jewelry collections.

This exquisite vintage diamond and sapphire brooch is a true work of art. Stunning and shimmering, this piece is bursting with incredible sparkle and a touch of color. The elegant p...

This authentic antique bar brooch of the classic allure is crafted in solid platinum and exposes an eminent 1.40 ct old European-cut diamond at the center, graded I color, VS2 clarity.

A stunning, fine and impressive antique 5.45 carat diamond and platinum bar brooch; part of our antique jewellery and estate jewelry collections.

An elegant antique bar brooch featuring delicate filigree metalwork in platinum overlaid on 14k yellow gold.

This 1920s emerald and diamond bar brooch in platinum reflects early 20th-century design through the combination of geometric balance, precious materials and restrained elegance.

Brooch in 18 karat yellow gold and platinum. An elegant barrette brooch, it is adorned on top with a platinum blade that holds a tapered motif set in millegrain diamonds in the cent...

A refined and elegant jewel from the Art Deco era, circa 1920s, crafted in platinum and set with ~1.20 carats of old European and single-cut diamonds in high quality, approximate in ...

This exquisite Edwardian period bar Brooch is 1910 circa Hand crafted as unique example of solid Platinum, pin solid 18 Kt gold Beautiful openwork filigree work with carved finish em...

Step into the Art Deco era, when craftsmanship and style went hand in hand, and flaunt yourself with this magnificent bar brooch that embodies both history and art.

An exceptional, fine and impressive platinum, yellow and rose gold bird bar brooch; part of our antique jewellery and estate jewelry collections.

This bar brooch features a row of sparkling diamonds set in a sleek, linear design.

Art Deco Blue Zircon Diamond and Sapphire Platinum Stylized Ribbon Bar Brooch Pin.

Vintage Italian platinum bar brooch with a central brilliant diamond of 0.4 carats, flanked by rubies and additional diamonds / Made in Italy 1890-1930s Length 5.8cm

Vintage platinum and 18 karat yellow gold bar brooch, with brilliant diamonds and glass paste, Italy 1900s-1920s Length 12.5cm

This elegant platinum bar brooch features a continuous line of old European-cut diamonds totaling approximately 1.50 carats.

Art Deco platinum and 14k gold hardware bar pin, by Tiffany & Co, set wit square cut blue sapphires (measuring approx. 4 x 4mm) and approx. 2 carats in diamonds.

This fine and impressive antique diamond bar brooch has been crafted in 12k yellow gold with a platinum setting.

1925 Art Deco Platinum filigree bar brooch. Set with an old European cut center diamond and old European cut accent diamonds. 1 center cut diamond old European cut diamond .70cts.

An Art Deco rose-cut diamond bar brooch set with five natural pearls, in 18k gold and platinum.

Brooch in 18 karat yellow gold, eagle head hallmark and platinum. Made in the 1920s, this elegant brooch forms a barrette adorned on top with a platinum blade that draws a spindle-l...

The brooch features three prominent Old European cut diamonds in secure bezel settings.

French Art Deco 18k YG and Platinum 3cts Diamond Bar Brooch, French hallmarks c.1925 Additional Information: Period: Art Deco Year: c.1925 Material: Platinum, 18K Yellow Gold and Di...

Early 1900's soft blue enamel bar brooch with natural pearl center and 4 single cut diamonds in Platinum and 14k yellow gold. 1 natural pearl 3.3mm 4 single cut diamonds 14k yello...

An exceptional and highly geometric Art Deco bar brooch (circa 1920), masterfully crafted in solid platinum.

An Art Deco and later pearl, diamond, platinum and yellow gold brooch, comprising three round pearls of different hues, and four old single cut diamonds, set in platinum, to a 9 kara...

Estate bar style brooch made in Platinum and Gold. Diamond Carat Weight: Approximately .15CT Diamond Cut: Old European Cut Color: F-G Clarity: SI1 Metal: Platinum & 14k Gold Weig...

Designed as a tapered bar-style brooch featuring scrolling vine filigree and foliate appliqué Centering an old pear cut purple sapphire weighing approximately 2.12 carats Transparent...