Art Deco 1915 Convertible Necklace 18kt Gold and Platinum with 2.43 Cts Diamonds

Great art deco dress clips brooches. Stunning pair of convertible dress clips brooches, created during the late art deco and the retro periods, back i...

Enameled clip brooch designed by Cartier. An exceptional and very rare clip brooch, created during the art deco period by the jewelry house of Cartier, back in the 1930. This fabulo...

Enameled clip earrings with diamonds. Colorful pieces, created in Italy during the late mid-century period, circa 1960's. These clip-on earrings has been crafted in solid yellow gol...

Convertible Maltese Cross pendant brooch. A flamboyant and colorful iconic piece, created with modernist patterns, back in the 1970. This convertible oversized Maltese pendant-brooch has been carefully assembled with elements crafted in solid yellow gold of 18 karats, with brushed, satined, textured and polished finish, creating a great surfaces contrast. It is suited at the reverse, with a hinged double pins with a trombone security lock to wear as a brooch and a removable retractable piece to wear as a pendant. Although this design had already been used for more than 2000 years since ancient times, fashion and jewelry houses such as Verdura, Channel and Bvlgari integrated this very popular model into their designs. Being since then an icon of high fashion. One of the most iconic pieces of jewelry depicting a Maltese cross, was designed by Fulco Di Verdura (1899-1978) in 1920, when he created the iconic Maltese cross cuff bracelet for his friend Coco Chanel. It is embellished, with 17 colorful gemstones having a total combined weight of 106.86 carats, they are individually described as follow; In the center, in a bezel setting with one Sugarloaf cabochon cut (20 x 20 x 8 mm) of Afghani green Chrysoprase of 22.90 carat. Screwed setting, with 4 Japanese cultured white mabe pearls of 16 mm. Four-prong set, with 4 round cabochon cut (5 mm) of natural Italian red coral, with a total of 3 carats. Bezel set, with 4 round cabochon cut (10 x 10 x 8 mm) of Afghani green chrysoprase, with a total weight of 22.88 carats. Bezel set, with 4 oval cabochon cut (12 x 20 x 8 mm) of Hungarian greenish malachite, with a total weight of 58.08 carats. It is pretty heavy and large, with a total weight of 104.2 Grams and a measurements of 95 mm by 89 mm (3.75 by 3.5 Inches). Stamped, with the maker's mark, the hallmark for the assay of the 18kt gold and signed, "INDUSTRIA ARGENTINA 18KT". Note: The Maltese cross, is a cross symbol, consisting of four "V" or arrowhead shaped concave quadrilaterals converging at a central vertex at right angles, two tips pointing outward symmetrically. It is a heraldic cross variant which developed from earlier forms of eight-pointed crosses in the 16th century. Although chiefly associated with the Knights Hospitaller (Order of St. John, now the Sovereign Military Order of Malta...

Italian Jeweled retro pendant-brooch. Beautiful convertible piece, made in Italy during the mid-century period, circa 1960. It was crafted, with retro organic patterns in solid yel...

Italian Art-Deco convertible double-clips pendants. Exceptional piece from the Italian Art-deco period, circa 1930's. This beautiful convertible double-clips brooch has been conceiv...

The "Retro Brooch 18kt Yellow Gold and Platinum with Diamonds" is a exquisite piece of jewelry that combines classic design elements with precious materials to create a timeless and elegant accessory. The brooch is crafted from two luxurious metals - 18kt yellow gold and platinum. Yellow gold is known for its warm, rich color, while platinum adds durability and a silvery-white luster. This combination of metals enhances the brooch's overall aesthetic and value. The brooch features a retro design, which typically refers to a style popular in the mid-20th century, particularly during the 1940s and 1950s. This design style often incorporates bold, geometric shapes and intricate detailing. The brooch is adorned with diamonds, which are among the most coveted gemstones in the world. Diamonds are valued for their brilliance, hardness, and rarity. They are typically set into the gold and platinum to create a dazzling, sparkling effect. This brooch is set with 1.10ct old-cut Diamonds. Given the use of 18kt yellow gold and platinum, you can expect a high level of craftsmanship in this brooch. The metals are carefully molded, polished, and finished to create a smooth and luxurious texture. Brooches like this one are versatile accessories that can be worn on a variety of garments, including blouses, dresses, jackets, scarves, and even hats. They can be a stunning focal point or a subtle accent to enhance an outfit's overall elegance. The combination of retro design elements...

Horseshoe brooch circa 1920 in 18 kt yellow gold adorned with 20 calibrated sapphires and 14 old-cut diamonds for a total weight of approximately 0.7 carats mounted on platinum. 18 K...

Diamond Leaf Brooch 64 Edwardian Cut, Swiss Cut, Single Cut and Old European Cut Diamonds=7.25ct VS1-I1 F-I 23 Baguette Diamonds= 2.0ct VS1-I1 F-G-H 1 Round Brilliant Cut Diamond=...

This impressive Art Nouveau Diamond brooch pendant is 1890 ca Sensual, sinuous lines expertly carved from rich 18 KT gold, contraste...

Boucheron 18kt. yellow gold and platinum retro brooch, set with 1.41 carats of old - cut and round brilliant diamonds. Designer: Boucheron Made in France, Circa 1940 - 1950's Hall...

Round Radial Planet like Brochure and Necklace in 18kt Gold with black and white Akoya Pearls and brilliant cut Diamonds This piece was awarded with the 1st Prize in jewellery design competition at the Gemological institute of America G.I.A., N.Y. 2003 An exceptional handcrafted...