Platinum Bars

In the years around 1930, the emerald was set in the brooch presented here, which complements the gemstone's angular step cut with geometries typical of the period in the formal lang...

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

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

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...

Antique bar pin, finely crafted in platinum set with blue sapphires weighing approximately 1.20 ct and 95 old European cut brilliant cut diamonds weighing approximately 2.30 ct, I c...

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...

An antique bar brooch in platinum, centering an oval coral cabochon between two diamond-pav fan-shaped ends each radiating with diamonds totaling 2.4 ct in a refined antique format.

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...

An elegant and impressive Art Deco line bar pin brooch crafted in platinum and set with approximately 2.00 carats of European-cut diamonds.

–Stone(s): – (7) Natural Genuine Diamonds - 4 Round Brilliant & 3 Baguette Cut - Channel Bar Set - E/F Color - VVS1-VS1 clarity - 0.50ctw (approx.)

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.

Both the chain and the T-bar are stamped 18ct, and the bar links have been tested and confirmed as platinum.

Elegant antique French bar brooch crafted in 18K yellow gold and platinum and set with a graduated line of old-cut diamonds.

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 ...

Feminine yet edgy, the matchstick style platinum earrings feature green diamonds, channel set for a clean, sleek look. The hinge detail provides movement and sparkle. Matte-finished....

A beautiful diamond three stone ring set in platinum. The ring is centrally set with a lovely 0.45 carat round brilliant cut diamond.

Three baguette cut diamonds are bar-set sideways on the top of this platinum wedding band.

--Stone(s):-- (1) Blue Stone- Round Cut - Pave Set - Blue - 2.3mm (approx.) Material: Solid 14k Yellow Gold w/ Platinum Top Weight: 4.33 Grams Width: 63.9mm (2.5")(when pin is runni...

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

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

Art Deco Platinum and Sapphire Tie Bar from the 1930's. Simple elegant design of platinum wire with 4 calibre cut genuine matched sapphires. 1930's USA. 2" x .5".

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...

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

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

Antique platinum-topped bar pin featuring 10 Old European cut diamonds of VS clarity and G/H color totaling approximately 0.50 carats.

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...

Platinum Pearl & Old Mine Cut Natural Diamond Bar Pin Brooch Metal: 10.46 grams Pearls: 2.5 - 3.7mm Length: 80mm Width: 8.5mm Diamonds: Approx. .75 CTW H-I SI old mine cut natural d...

This Art Deco bar pin features a row of old European and round-cut diamonds totaling approximately 1.2 carats, accented by diagonal channel-set sapphire bands, set in intricately mil...

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.

Crafted with meticulous attention to detail in luxurious platinum , the ring showcases a unique design that seamlessly combines elegance and modern aesthetics.

Edwardian platinum diamond filigree floral pin brooch with about 1.50 carats of diamonds. This is a large pin measuring 2 3/8" long and 1/2" wide. There is a center flower shape and ...

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.

Title: Erica Courtney Platinum Diamond & Sapphire Bar Bracelet 1.40CTW 7 Inch Toggle Description: Erica Courtney platinum diamond bar bracelet set with natural round brilliant cut d...

Weighing a substantial 10.27 grams, this antique Art Deco platinum diamond bar pin exudes a sense of quality and enduring value that is truly remarkable.

Faye Kim's Lavender Diamond Bar Drops set in Platinum can be worn with most wire hoop earrings. 1"L x 3.6mm W Pictured on Platinum Signature Wire Hoops, sold separately 

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...

Beautiful Antique Art Deco Platinum Old European Diamond and Onyx Bar Pin. This incredible antique Art Deco old European diamond and onyx bar pin is crafted in platinum and 14k white...

Platinum Old European Cut Natural Diamond & Blue Sapphire Flower Motif Bar Pin Brooch Metal: Platinum Weight: 8.52 grams Diamonds: Approx. 1.25 CTW G-H VS natural European cut & bag...

Art Deco bar pin composed of platinum with sapphires and diamonds.

Elegant and chic platinum hoop earrings with green diamond bar drops.

Two parallel rows of sparkling round brilliant diamonds run around the wrist in this link bracelet. Each diamond sits in its own crisp link, and together they form a continuous ribbo...

Beautiful Antique Art Deco Platinum No Heat Sapphire and Diamond Bar Pin - GIA.

A fine antique Edwardian bar pin or brooch. In platinum topped 14k karat yellow gold.

Elegant antique 14k yellow gold and platinum filigree bar brooch featuring an intricate openwork design highlighted with fine milgrain detailing.

5.25 CT ROUND DIAMOND BAND IN BAR SETTING IN PLATINUM Diana M. is a leading supplier of top-quality fine jewelry for over 35 years.

Vintage platinum and 18 karat yellow gold bar brooch, with brilliant diamonds for a total of 1.2 carats and a large central onyx, Italy 1900s-1920s Length 12.5cm

--Stone(s):-- (1) Natural Genuine Sapphire - Clean Oval Cabochon Cut - Bezel Set - Cornflower Blue Color -Ceylon - No Heat - Great Color - 2.05ct (approx.) ** See Certification Detai...

–Stone(s): – (27) Natural Genuine Diamonds - Straight Baguette Cut - Bar/ Channel Set - I/J Color - VS1-VS2 Clarity - 1.50ctw (approx.)

Material: Solid Platinum w/ 14k Yellow Gold Clasps - Stamped 14k & Platinum Weight: 12.7 Grams Type: 1.4mm Bar Link Length: 14" measured next to ruler Closure: Spring ring and dog c...

--Stone(s):-- (1) Camphor Glass - Custom Cut - Bezel Set - White Color - 11.5x6.7mm (approx.) (1) Natural Genuine Diamond - Old Rose Cut - Pave Set - Nice Brilliant White Diamond - 0...

Here we an absolutely breathtaking antique bar pin brooch that was crafted from solid platinum during the Edwardian era.

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

An elegant early 20th-century British bar brooch, circa 1920, crafted in 15-carat yellow gold and platinum and set with a single round old mine cut diamond.

Antique Victorian / Edwardian, 1910-1915, fine platinum diamond filigree bar pin. Center Old European cut diamond (approximately .17 Ct) illusion setting in an open foliate filigree ...

--Stone(s):-- (26) Natural Genuine Diamonds- Old Mine Cut - Pave Set - Nice Brilliant White Diamonds - 0.70ctw (approx.) (1) Natural Genuine Diamond- Old European Cut - Bezel Set - N...

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

A fine signed Art Deco bar pin or brooch. In platinum. By J.E. Caldwell of Philadelphia.

Elegant and chic, Faye Kim's Yellow Diamond Bar Drops are reversible with the sparkle of yellow faceted diamonds on one side and matte platinum on the other.

Antique Diamond Bracelet 18ct Yellow Gold & Platinum French Stamped Circa 1910 This exquisite Edwardian bracelet exudes timeless elegance with its 18ct gold and platinum construc...