5.5 Carats Diamonds Platinum Brooch Unisex, 1930

Horse Racer Diamonds Platinum Enamel Unisex Brooch. Created around 1975. Stylish platinum brooch set with old cut diamonds with a total weight of about 1.50 Carats, the jockey on the...

Platinum Gold Old-Mine Diamonds Pearl Brooch. Created around 1930. Platinum and Gold Old-mine cut Diamond and Pearl swirling brooch. Delicate and el...

Unisex Victorian Brooch with Old-cut Diamonds. Gold & Silver. 1905. Delicate and fine work of the jeweler depicting flowers and natural ornament. The composition amazingly suggests t...

Swiss Brooch Diamonds Platinum Yellow Gold Gubelin, 1950. Beautiful and elegant piece, created in Zurich Switzerland by the famous jewelry house of Gubelin during the post-war period...

Diamond and Sapphire Ribbon Platinum Brooch featuring 126 mix cut diamonds with an approximate total weight of 3 carats. Circa 1930's Meta...

Gorgeous 1930 platinum diamond double clip brooch consisting of two symmetrical parts at the feet of each other, each part is fully embedd...

This exquisite brooch is a breathtaking example of the exceptional craftsmanship and artistry that defined the 1930s era. Rendered in lustrous platinum, it showcases an intricate filigree design adorned with dazzling diamonds, creating a true masterpiece of vintage elegance. The centerpiece of this remarkable jewel features three captivating European cut diamonds, expertly set in seamless bezels. These magnificent gems collectively weigh approximately 0.50 carats, commanding attention with their brilliant sparkle and timeless allure. Surrounding the central diamonds is an array of 26 additional European cut diamonds, meticulously arranged to complement the intricate filigree motif. These sparkling accent diamonds weigh approximately 0.60 carats in total, further enhancing the overall radiance and opulence of the piece. The diamonds featured in this brooch boast a range of desirable qualities, with colors spanning from H to I and clarities ranging from VS2 to SI2. This variation in hues and clarity characteristics is a hallmark of vintage pieces, lending the brooch a warm and inviting charm that is truly captivating. One of the most striking aspects of this brooch is the exceptional filigree workmanship that adorns its surface. Delicate platinum wires are expertly woven into intricate patterns, creating a mesmerizing play of light and shadow. This filigree artistry is further accentuated by the inclusion of milgrain detailing, a technique that adds depth and texture to the design. Measuring 1.75 inches in length and 0.5 inches wide at the center, this brooch commands attention with its graceful presence. Weighing 5.43 grams, it possesses a substantial heft that speaks to the quality and authenticity of its construction. A true masterpiece from a bygone era, this vintage 1930's platinum diamond filigree brooch...

A stunning antique 1930s 2.85 carat diamond and platinum brooch in the form of a bow; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique diamond brooch has been crafted in platinum. The brooch has been modelled in the form of a three-dimensional tied ribbon bow. The two platinum settings composing the bow loops are embellished with forty-two pavé set transitional modern brilliant round cut diamonds, in addition to a further six diamonds to the interior. The cut tails of the bow are ornamented with a further forty-three pavé set transitional modern brilliant round cut diamonds, paralleling the flowing nature of the ribbon. Both the bow loops and tails settings incorporate scalloped pierced decoration, enhancing the texture of the article. The bow's knot features six transitional modern brilliant round cut diamonds, completing the design. The brooch secures to the reverse with a hinged pin and clasp. This stunning antique bow brooch is hallmarked to the reverse with the mark for platinum (PLAT). This antique diamond bow brooch...