A quick look at this incredible diamond triple-clip brooch from the mid 20th century with Senior Jewellery Specialist, Jennifer Tonkin. Lot 102 Diamond Triple-Clip Brooch/Necklace, Mid 20th Century £12,000 - £18,000 Offered in London Jewels 21 Sep 2022, 10:00 BST London, New Bond Street @bonhams1793 #jewellery #jewelry #bonhamsjewels #jewelleryauction #jewellerylover #jewellerydesign #mauboussin #diamonds #diamondbrooch #artdeco #artdecojewelry #certifieddiamonds #jewelrygram #decojewelry #londonjewels