This large vintage 1940s diamond bar brooch, exuding the Art Deco era's sober design yet special in its breadth, is a conversation starter. Crafted in 18K yellow gold with silver details and adorned with old mine and rose cut diamonds, it not only showcases the artistic influences of the period but also ignites nostalgia, reminding one of the 1940s' timeless elegance. The brooch's impressive 10 cm width sparks wonder and admiration, inviting intrigued glances and dialogues about its history. Wearing it is a matter of pride, a nod to one's appreciation for historical art forms and the joy of carrying a piece of history. Type of jewel: The Vintage Vastness of Art Deco: A Diamond Brooch Condition: very good Style: Vintage 1940's Art Deco Style characteristics: Abstract motives and geometrical forms are quite typical for the Art Deco period. Era: ca. 1940 Material: 18K yellow gold and details in silver (touchstone tested) Diamond(s): Three old mine brilliant cut diamonds, tested and guaranteed natural diamonds (also called bolshevics) with an estimated weight of ± 0.80ct. (colour and clarity: H/K, vs/si). 18 rose cut diamonds, tested and guaranteed natural diamonds. We do not have the weight of these diamonds which is normal in our trade when it comes to rose cuts. All diamond weights, color grades and clarity are approximate since the stones were not removed from their mounts to preserve the integrity of the setting. All diamonds in our vintage and antique jewellery are verified by the IJGC-lab to confirm whether they are natural or lab-grown. We do not offer any pieces with lab-grown diamonds. Thus, we assure that all diamonds in this jewel are 100% natural. Birth and month stones: Diamond is the birthstone (or month stone) for April. Hallmarks: No trace. Dimensions: 9,93 cm (3,91 inch) x 1,35 cm (0,53 inch) - See picture with a ruler in cm and inches Weight: 9,50 gram (6,11 dwt) Adin reference Nº: 23360-0339 - Accompanied by a professional report of authenticity for your peace of mind. - Shipped insured and registered for your security, though you're most welcome to collect in person. - For shipments outside the EU, import duties and other charges may apply. We advise checking this in advance. - We invite you to browse through our customer feedback to discover the level of satisfaction we consistently provide. - See more of our products, visit: https://auction.catawiki.com/lotsfrom/Adin - It is common for antique & vintage jewellery to be thoughtfully refurbished, remodelled, or repaired to extend its life of wearability. Older items may well show signs of this loving attention.