Platinum Brooches

A stunning diamond pin from the Edwardian (ca1910) era! This absolutely gorgeous piece is made of platinum and accented with sparkling diamonds. The pin carries a wonderful design which replicates a cross...

Platinum on Yellow Gold Circa 1910 Edwardian Brooch 2.25 carats Sixty Five Old Mine Cut Diamonds weighing 3.25 carats approximately [GH VVS-SI1] Beaut...

1915 Edwardian Era Brooch, Lapel Pin features French-Cut Blue Sapphires and Round Faceted Single Cut Diamonds graduating down in size. This lovely pin features a circular design wit...

A Fabergé diamond bow brooch, unsigned, the central brilliant-cut diamond with the bow of pierced platinum work in cross designs set with rose-cut diam...

This early 20th century brooch from the Art Deco era features a 0.95 carat European cut diamond at the center, which is enhanced by 0.45 carats of European cut and rose cut diamonds....

This beautiful antique Edwardian Ribbon Platinum pendant and brooch features 64 old mine cut diamonds with an estimated total weight of 5 carats and four oval cut sapphires with an ...

An Edwardian platinum filigree rectangular bar pin, set with 2.50 carats of diamonds. Circa 1915

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 ...

Antique Gregorian c.1915 platinum diamond bar pin pendant. Features three Old European cut diamonds at center of pin. Diamond in center is es...

This spectacular platinum Edwardian bow pin is set with approximately 11.25cts of European and old mine cut diamonds F-H color and VS clarity. The brooch measures 3 inches in height...

Ovoid shaped & Platinum Topped Faceted Citrine & Natural Pearl & Diamond Brooch. Edwardian - Ca 1910. 18kt Yellow gold back. Intense yellow-orange color of the Citrine offset by the delicacy of the Natural, prong set Pearls...

A superb Edwardian brooch from the early 1900's featuring 3 carats of VS quality European cut diamonds. Set in platinum with a 14K yellow gold hinged pin. Brooch Length: 2 inches Br...

Edwardian, Spinel and Diamond Jabot Brooch! Beautiful swag design, with a vibrant red color center spinel measuring 8.30x10.64mm Accompanied by A.G.L. id...

A pretty open worked platinum brooche set with diamonds with garland decorations, signed: T.A. Kohn & Son, circa 1915, New York, V.S. weight: 10.4 grams dimensions: 5 x 2.3 cm

Pendant brooch by Child & Child. A pendant/brooch in three detachable sections, the uppermost composed of an elongated octagon with inward bowed sides set with one central diamond in a collet setting with a weight of 2.50 carats, flanked by trefoil forms set with six diamonds in bead settings with a combined weight of 1.20 carats, on a ground of pierced millegrain vertical bars, and encircled by a single scalloped border of twenty six diamonds in bead settings with a combined weight of 13.00 carats; the middle section composed of one central diamond in a collet setting with a weight of 1.20 carats, on a ground of pierced millegrain horizontal bars, and encircled by a stylized laurel wreath set with eighteen diamonds in bead settings with a combined weight of 2.16 carats, surmounted with two diamonds in collet settings with a combined weight of 0.15 carats, and encircled by a further five diamonds in collet settings with a combined weight of 1.50 carats; the bottom section in the same format and settings as the middle with one central diamond at a weight of 0.45 carats, eighteen diamonds weighing 0.90 total carats, two diamonds at 0.10 total carats, and five diamonds at 0.50 total carats, and also with a lower pendant composed of one diamond in a collet setting with a weight of 0.40 carats, above a bell form set with two diamonds in bead settings with a combined weight of 0.60 carats and with three diamonds in bead settings with a combined weight of 0.15 carats, above two more articulated links one composed of a diamond in a collet setting with a weight of 0.25 carats, above one mounted in the same fashion with a weight of 0.15 carats, all above an inverted tear shape link set with two rose cut diamonds in bead settings with a combined weight of 0.03 carats; all set with cushion shape old cut diamonds unless specified, millegrained throughout, and with a grand total of ninety three cushion shape old cut diamonds with an approximate total weight of 25.20 carats, and two round rose cut diamonds with an approximate total weight of 0.03 carats. The upper section is set to reverse with an entirely removable brooch bar with secure C spring clasp, and further set with two loops for a necklace to be attached. Each of the three sections are set with thread bars to attach or remove accordingly, with two threads set to the upper to form a choice of brooch or pendant as desired. Tested platinum, with makers mark for Child and...

A platinum (with gold backing) pendant or brooch in the shape of a heart set with pretty cushion cut diamonds (app. 4 carats in total), with a platinum chain, the top of the pendant ...

Antique brooch, with milgrained set stones, is composed of fine vivid green Colombian emeralds and white diamonds. This pin is 2-7/8th inches long and has a variable width from 1/16...

Designed as a platinum-topped horseshoe shape featuring bead set cushion cut rubies throughout Weighing approximately 2.48 carats total - transparent medium red in color Alternating...

Here we have a lovely diamond brooch dating back to the Edwardian period. This antique piece has been crafted from 18ct yellow gold into the shape of a horseshoe. The main open frame...

The Platinum Diamond Yellow Gold Angel Skin Coral Art Deco Pin is a vintage piece of jewelry that combines luxurious materials and intricate design elements. The pin features a platinum setting that is adorned with diamonds, as well as yellow gold accents that add warmth and contrast to the piece. The center of the pin is decorated with a stunning angel skin coral, which is a rare and highly prized variety of coral prized for its delicate pink color and smooth texture. The coral is carved into a beautiful floral shape, with intricate detailing that adds to the overall elegance of the piece. Surrounding the coral are sparkling diamonds that are set in platinum, which creates a beautiful contrast against the soft pink of the coral. The diamonds are arranged in a classic Art Deco pattern, with geometric shapes and sharp angles that evoke the glamour and sophistication of the era. Overall, this pin is a stunning example of vintage jewelry that combines rare and exquisite materials with expert craftsmanship and timeless design. It would make a beautiful addition to any collection, and a perfect accessory for a special occasion or formal event. Vintage platinum and fourteen karat yellow gold pin Diamond are set in platinum, 0.10 carats Angel skin pink lustrous coral in cone drop...

Edwardian art nouveau brooch made in Austria by Franz Goldstein. Beautiful and rare piece, created in Vienna Austria by the jeweler Franz Gol...