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A luminous 14K yellow gold Bismark chain with a sleek, flat profile that glows on the skin. Hand-inspected and verified through the Auri Petra XRF Authenticity Process, it delivers the perfect balance of strength, comfort, and luxury—made to shine solo or anchor your favorite pendant.

A whisper-light 10K two-tone Bismark bracelet with high-polish shine and everyday comfort. Hand-inspected and Auri Petra XRF Certified for verified authenticity, this 7-inch, 1.5 mm piece layers effortlessly or stands alone with understated luxury.