BioSpine Black Diamond Necklace Pendant

This necklace features a 925 sterling silver biomechanical spine pendant inspired by Giger-style organic machinery and skeletal architecture. Each vertebra is set with a reclaimed black diamond, giving the piece a dark, subtle shimmer that moves down the spine. The form tapers into a fang-like point, blending anatomical structure with industrial minimalism. It hangs from a solid 21.5" (54 cm) sterling silver chain, creating a bold unisex piece designed for everyday wear.

ABOUT THE STONES
Black diamonds are a naturally occurring polycrystalline form of carbon with internal inclusions that absorb rather than reflect light, giving them their signature deep, metallic luster. Scientifically, they rank a 10 on the Mohs scale—one of the hardest substances on Earth—making them exceptionally durable for daily wear. Traditionally, black diamonds are associated with resilience, grounding, and transformation, believed to steady the mind, fortify inner strength, and protect against negative energy. As an alternative April birthstone, they symbolize endurance and renewal, adding powerful symbolism to this spine-inspired design.

PROCESS
Handcrafted in 925 sterling silver, the pendant features articulated vertebrae, oxidized recesses, and polished highlights to emphasize biomechanical detail. Each black diamond is individually set along the spine. The chain is also solid sterling silver with a clean, modern profile.

FEATURES

• 925 sterling silver biomechanical spine pendant
• Reclaimed black diamonds set along each joint
• Giger-inspired spine + fang design
• Oxidized + polished detailing
• Solid 925 sterling silver chain
• Chain length: 21.5" (54 cm)
• Minimalist, modern, unisex
• Custom chain length available — message us

PRODUCTION TIME
Most pieces are made to order. Please allow 2–3 weeks for production and shipping.
If you have a deadline, message us — we’re happy to help.