This Peter Wilhjelm Nielsen silver necklace is a striking piece of art in the Brutalist style. Sterling Silver Brutalist Necklace DetailsSilver pendant necklace with a dish-shaped pendant.Pendant features a large green aventurine quartz stone.Sterling silver Brutalist setting around the stone.A marvelous example of Danish Mid-Century design. VINTAGE CONDITION SHOP MORE VINTAGE NECKLACES Shop more vintage necklaces WHO WAS PETER WILHJELM NIELSEN Peter Wilhjelm Nielsen was a Danish jewelry designer active in the 1960s and early 1970s. Operating out of Copenhagen between 1967 and 1973, he crafted pieces that exemplify the Brutalist style, characterized by bold, abstract designs and textured surfaces. His creations often feature materials such as sterling silver combined with natural stones like aventurine and agate.Nielsen’s work is typically signed with the initials “P.W.N. Denmark,” indicating its authenticity.Collectors appreciate Nielsen’s jewelry for its distinctive aesthetic and representation of mid-20th-century Scandinavian design. His pieces are considered unique and are sought after in the vintage jewelry market. ABOUT BRUTALIST JEWELRY What is Brutalist Jewelry?Architects developed the Brutalist movement in the mid-20th century, and it gained popularity in the late 1950s and 1960s. Influenced by modernist architecture from the late 19th and early 20th centuries, Brutalism inspired artists and jewelry makers to create a distinctive, avant-garde style,Read our blog post on this significant style of vintage jewelry. ABOUT AVENTURINE Aventurine QuartzAventurine is a variety of quartz characterized by its shimmering or glittering effect, known as aventurescence. Tiny inclusions of mineral platelets, typically mica, hematite, or goethite, reflect light causing this effect, Most commonly green, it can also appear in shades of blue, red, orange, or yellow, depending on the inclusions. The green hue in this necklace is typically due to fuchsite (a chromium-rich type of mica). Aventurine displays a soft, sparkly sheen caused by the aventurescence effect. HOW TO CARE FOR YOUR VINTAGE JEWELRY Vintage Jewelry CareAlways handle vintage jewelry gently and store it carefully between wearings. Keep each piece in a soft pouch or lined box to prevent scratches, tangling, or metal abrasion. Avoid contact with water, perfume, hairspray, and household cleaners, which can dull finishes or weaken settings. To clean, use a soft, dry cloth to wipe away oils and dust. For metals and stones, use a mild, non-abrasive jewelry cleaner suited to the materials. Never submerge rhinestone or glued pieces in water or use ultrasonic cleaners, as moisture can damage the foil backing or loosen stones. With proper care, your vintage jewelry will retain its beauty and character for years to come.Purchase our favorite jewelry cleaner here. SHIPPING & RETURNS We ship items within five business days. Occasionally, there might be shipping delays. If this occurs, we will promptly notify you.Clothing and accessories ship via USPS Priority Mail, UPS, or FedEx, selecting the best option based on price and insurance. Jewelry ships either First Class or Priority. For overseas orders, we use International First Class. Please refer to our Shipping Information for detailed rates.International buyers are responsible for all customs duties. PLEASE NOTE: Starting July 1, 2021, EU members will incur VAT taxes based on the specific country’s tax rates during importation.We know you may be wary about buying vintage items. If so, we do offer returns. If you receive vintage pieces and are dissatisfied or if the item doesn’t fit, please inform Madge of your return request within 10 days of receiving the merchandise. You must return the items within 30 days after notifying us.You can find our complete Return Policy here. If you have further questions after reading, please call or text (404) 850-1757. SIGN UP FOR SPECIALS & DISCOUNTS Photos copyright © 2025 MadgesHatbox Vintage. Join our Facebook group, Mad About Vintage, for weekly specials.
