Inspired by the organic geometry of sea urchins and by Schlumberger’s iconic design language, this Tiffany & Co. Blue Book high jewelry necklace features a captivating arrangement of violet-blue tanzanites surrounded by flexible, articulated structures. The piece is entirely volumetric, built with a complex system of mobile spikes that create movement, texture, and light play. Its fluid engineering and bold gemstone palette make it a distinctive expression of modern craftsmanship a fusion of natural inspiration, technical sophistication, and exceptional gemstone artistry.