1930 Brooch Diamond

Later Art Deco Brooch/ pendant made of 14 kt white gold and platina set. The brooch is made like a basket of flowers set with 24 stuks octagon cut diamonds approx. 0.30 ct H/VS/SI ...

Art Deco diamond pearl brooch in 18 karat white gold. Brooch with geometric shapes typical of the Art Deco period, paved with 26 old-cut diamonds and adorned with two pearls. Total d...

Antique gold brooch with old-cut diamonds, 1930s/1940s An old, elongated gold brooch made of 18-karat gold (0.750 fineness) with platinum elements. The brooch is decorated with fiv...

This Art Deco ribbon brooch intertwines French-cut sapphires and brilliant diamonds in a graceful infinity loop. Its fluid geometry and refined symmetry evoke timeless elegance, capt...

Horse Racer Jockey Diamonds Platinum Enamel Unisex Brooch. Created around 1935. Stylish platinum brooch set with old cut diamonds with a total weight of about 1.50 Carats, the jocke...

A stunning, fine and impressive antique 1930's 11.06 carat green tourmaline and 0.18 carat diamond, 14k yellow gold and platinum set brooch; part of our diverse antique tourmaline je...

A Retro double clip brooch in warm rose and yellow gold, the design sweeping into scrolled ribbons crowned with ruby flowerheads and underlined by channels of calibré emeralds and ba...

This beautiful 14K Art Deco stick brooch showcases a stunning arrangement of natural gemstones, embodying the elegance and sophistication of the Art Deco period. The brooch features ...

A stunning, fine and impressive antique 0.52 carat ruby and 5.32 carat diamond, platinum brooch; part of our diverse ruby jewelry collection. This stunning, fine and impressive anti...

Brooch in 18 karat yellow gold, eagle head hallmark and platinum. This geometric antique brooch features an openwork diamond-shaped pattern, asymmetrically set with rose-cut diamonds...

A stunning antique Art Deco 10.95 carat diamond and platinum double clip duette brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and i...

This delightful horse and jockey brooch dates to the later deco period. Crafted in platinum, the brooch is grain set with 0.55 carat total of eight cut diamonds. Each diamond is of e...

An oblong Art Deco-style brooch crafted from platinum and 14-karat yellow gold (0.585 fineness). This geometrically shaped brooch is set with four "old" brilliant-cut diamonds weigh...

Brooch in 18 Karat yellow gold. Charming round antique brooch set in the center with a round cabochon opal in a setting of antique-cut diamonds set on black enameled geometrical moti...

This pin is made of a combination of 18k and 14k white gold. It weighs 21.30 DWT (approx. 33.13 grams). It contains 36 G color diamonds, weighing 3.00 CTTW. 68 single cut G color dia...

A pair of magnificent double clips designed by Suzanne Belperron and manufactured by company B. Herz in Paris between 1932 and 1940. The piece comes with an authentication certificat...

A unique platinum and 18ct white gold brooch dating back to circa 1930s. Made up of crystal and diamonds, this brooch is ideal for those who love to wear something a little quirky. I...

A stunning, fine and impressive antique 2.48 carat sapphire, 2.80 carat diamond, platinum and 18 karat white gold spray brooch; part of our antique sapphire brooch collection. This ...

Art Deco diamond duette fur clip brooch in 18 karat white gold, designed as two interlocking half moons with a strong celestial influence. The brooch is constructed as a convertible ...

A stunning, fine and impressive antique 3.05 carat sapphire and 1.23 carat diamond, 9 karat white gold brooch; part of our diverse antique jewelry collection. This stunning, fine an...

Simply Beautiful! Elegant and finely detailed Art Deco Diamond Platinum Brooch Pin. Handmade Filigree and Milgrain, set with Old European cut Diamonds approx. 0.75 total Carat weigh...

Celestial theme is a favourite in jewellery since early times. Stars are full of symbolism and magnetism making a fabulous signature piece when worn alone or with other if celestials...

A stunning, fine and impressive cultured pearl and 0.52 carat diamond, 18 karat white gold spider brooch; part of our diverse range of antique gemstone jewellery/jewelry. This stunn...

Sapphire and diamond bow brooch by Marcus & Co, American, circa 1935. A yellow gold and platinum bow form brooch set with one central row of twenty eight French cut sapphires in chan...

A stunning, fine and impressive antique 1930s 1.50 carat Burmese ruby, 2.02 carat diamond, 15 karat yellow gold and platinum set spray brooch; part of our diverse antique floral jewe...

A stunning, fine and impressive antique 4.42 carat aquamarine, 1.35 carat ruby, 0.22 carat diamond, 14k gold and platinum set brooch; part of our diverse antique jewelry collections....

An exceptional pair of Art Deco ruby and diamond double clips, circa 1930s, beautifully crafted in platinum and displaying the bold geometry and sophisticated contrast characteristic...

A stunning, fine and impressive antique Art Deco Swedish 3.18 carat yellow sapphire, 2.40 carat diamond and platinum brooch; part of our diverse collection of sapphire brooches. Thi...

Cartier Paris precious coral and diamond Flower-In-Hand clip/brooch in yellow gold and platinum, in antique maker’s case, France, 1930s. A testament to Art Deco's aesthetics, this C...

A stunning, fine and impressive antique 4.72 carat diamond and 18 karat yellow gold, platinum set ribbon spray brooch; part of our diverse diamond jewelry and estate jewelry collecti...

A pair of double clips created in France in the 1930s. Unusual and French chic, the pair is a great addition to your jewelry collection. Made of platinum (tested) and 18 karat (teste...

An antique art deco brooch pin, featuring an intricate design set with round and baguette cut diamonds weighing 14.80 carats total. Made in platinum, 2.4 inches in length and 1.4 inc...

A stunning, fine and impressive 22.27 carat Ceylon sapphire, 1.01 carat sapphire, 0.35 carat ruby, 0.30 carat diamond and palladium brooch with platinum settings; part of our diverse...

A stunning, fine and impressive, large antique 4.05 carat diamond and 6.07 carat emerald, 18 karat yellow gold and platinum Art Deco style brooch made by Garrards & Co Ltd; part of o...

A magnificent, fine and impressive antique 4.45 carat Thai ruby, 1.90 carat Zambian emerald and 3.85 carat diamond, platinum, 9 and 18 karat white gold brooch; part of our diverse je...

A striking and highly detailed Art Deco-style double clip brooch, masterfully set with a dazzling array of diamonds in platinum and white gold. Composed of two mirror-image clips, t...

This elegant Art Deco Platinum Diamond Bar Brooch/Pin showcases refined craftsmanship and timeless geometric design. The piece features seventeen round Euro-cut diamonds, including n...

Brooch in 18 karat yellow gold and platinum. This timeless vintage brooch features three rows of geometric settings, each adorned with a rose-cut diamond. The asymmetrical design evo...

A French Art Deco diamond, coral, black onyx and platinum brooch, with an open, circular centre, set with buff top black onyx, in a channel setting, with bow wings, grain set with ei...

Brooch in platinum and 18 karats white gold, grotesque and owl hallmarks. Rectangular shaped, this beautiful art deco jewel is openworked with ribbons motifs, set with brilliant- cut...

Art Deco 14K yellow gold diamond jade buddha brooch by Krementz & Co. A beautifully detailed antique brooch set with a hand-carved green jade buddha figure in a 14K yellow gold f...

Antique Egyptian Revival sacred Scarab Beetle Brooch made of Gilt / Fold Filled Silver decorated with 15 natural Rubies, 11 natural Sapphires , 28 natural Diamonds, one Citrine and a...

An absolutely incredible pin. The detailing is unlike anything we have ever seen in jewelry let alone Masonic jewelry. It is done in 18K gold and enamel and centered by an approximat...

Beautifully designed and masterfully handcrafted in platinum and 18 karat yellow gold. This impressive and chic Art Deco from ca 1935 brooch in the shape of a flower has a domed pla...

Brooch in 18 karat white and yellow gold, eagle's head hallmark. All in length, this art deco brooch is adorned at each end with deep blue sapphires cut in arrowhead and in the cente...

Circa 1930s Black Star & Frost Art Deco Brooch, A circular frosted Crystal measuring 1 9/16 inch in diameter, 5/16 inch wide and 3/16 inch thick. Mounted in platinum and set with...

Art Deco diamond and multi-gem floral bouquet brooch in white gold, Czechoslovakia, 1930s. Designed as an elegant floral bouquet, the diamond-set flowers are delicately made with car...

The Europeans, in turn, fell in love with India’s plentiful precious gems and its skilled craftsmanship, specifically the Mughal tradition of intricately carving stones as leaves, fl...

Here were have a magnificent vintage bar pin/brooch that is constructed from a large, highly polished, genuine black onyx stone that has been masterfully carved into with lovely and ...

Art Deco Tutti Frutti lapel clip in 18k yellow gold and platinum. The brooch takes the shape of a crescent moon, decorated with stylized flowers with sculpted petals of 17 sapphires ...

This vintage 1930s era butterfly brooch is set with a whimsical combination of diamonds, green garnets, pink sapphires, blue sapphires and a pearl. Her colourful wings glisten with ...

This very unique large sized antique bird brooch is 1935 circa. Hand made of substantial 18 KT gold weight for 19.9 grams, tested and guaranteed. Italian origin. Beautifully modelled...

Seaman Schepps Art Deco Emerald and Diamond Clip A large clip brooch featuring a center Colombian emerald, surrounded by additional faceted and cabochon emeralds, accented by round...

Antique Deer Pin 3ct Natural Diamonds Rounds, Rose cut. G-H-color Si-1 Vs-2 clarity. 14kt yellow gold 9 grams. Overall: 1.7 x 1.3 inch Excellent made Gorgeous Details $12,000 Apprais...

Here we have a charming Art Deco diamond stick pin. The entire piece has been crafted from 18ct white gold with the open head being milgrain set with an alternating array of old and ...

Here we have a fabulously rare Art Deco onyx and diamond arrow jabot pin from the world renowned jewellery house of Cartier. This piece has been crafted in France from platinum and s...

A vintage, Tiffany & Co., gem set, diamond and pearl floral circle pendant-brooch, with four clusters of three pearls, and four gem set flowers or clover leaves, each flower set ...

Finely crafted in platinum with 30 Old European cut Diamonds weighing approximately a total of 5.40 carats, 20 Baguette cut Diamonds weighing approximately a total of 1.20 carat, and...

Finely crafted in platinum with 2 center Old Mine cut Diamonds weighing approximately a total of 2.80 carats, Old European cut Diamonds weighing approximately a total of 2.60 carats,...

Finely crafted in platinum with Old European and Baguette cut Diamonds weighing a total of approximately 8.00 carats. Circa 1930s Individual Clip 7/8 x 7/8 inches