Vintage 1950s Mystery-Invisibly Set Ruby Diamond Clover 18K Yellow White Gold Pin Brooch

Vintage 18K Gold Mystery (Invisible) Set Ruby & Diamond Clover Brooch, Circa 1950s This vintage ruby and diamond clover brooch showcases one of jewelry's most extraordinary techniques: invisible setting. The metal nearly vanishes, allowing 205 precisely cut rubies to become the design itself, creating an uninterrupted sea of ruby red. The rich ruby leaves surround a sparkling cluster of brilliant-cut diamonds, while a graceful stem, lined with baguette diamonds set in white gold, adds just the right amount of contrast. It's bold without being oversized, and beautifully sculptural from every angle. Made famous by Van Cleef and Arpels, invisible setting reached its golden age in the mid-20th century and is now rarely seen outside exceptional vintage jewelry. Some techniques don't disappear because they're forgotten—they disappear because they're almost impossible to execute. Some jewelry survives. Some craftsmanship becomes history. This piece is both. Details Circa 1950s Crafted in 18K yellow and white gold Set with 205 square-cut natural rubies, approximately 12.85 carats total weight Rubies: Type II, moderately included, medium-dark slightly purplish red Five round brilliant-cut diamonds, approximately 0.30 carat total weight, SI2 clarity, G–H color Eight baguette-cut diamonds, approximately 0.24 carat total weight, VS1–VS2 clarity, G–H color Total diamond weight: approximately 0.54 carat Measures approximately 1.25 inches tall Weight: 10 grams No apparent maker's marks TROMBONE catch fitting Provenance: Property from a private collector, Ann Arbor, Michigan Whether you're drawn to the craftsmanship, the saturated ruby color, or simply have a weakness for remarkable vintage jewelry, this brooch is the kind of piece that becomes a favorite the moment you hold it. Condition: The overall condition of this brooch is excellent. Beside the little normal wear, there is no damage to the gold. Retail Value $30,900.00 Comes in a GIFT BOX and with an appraisal for insurance purposes. You can send it back within 3 days for a FULL refund minus shipping! Please, email or call us at (212) 921-7135 with any questions. If you would like to pay in installments or reserve an item, please send me a message. Don’t forget to check us out on Instagram @dima_jewelry , TikTok @treasurlybydima & treasurlybydima.com We hope you enjoy looking at these fine pieces as much as we have enjoyed collecting them. All of our jewelry has been professionally appraised and/or certified, and is guaranteed authentic as described. We want you to be totally 100% satisfied with your purchase. They look even better in person than online! We have personally gathered our collection from individuals, dealers, and estates around the world. We're crazy about Antique & Estate Jewelry and only buy what we love! Since 1999, we have sold to individual clients, antique dealers and customers around the world. We are very proud and excited to be able to offer these beautiful pieces to you! CDB2413818