€ 150
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Red blood cell studs | sterling silver
The biconcave disc in stud form — small, precise, and unmistakable to anyone who has studied blood.
The Science of the Red Blood Cell
The erythrocyte's biconcave shape is one of the most distinctive in cell biology — a flat disc with a central dimple on both sides. This geometry increases surface area by roughly 25% compared to a sphere of the same volume, optimising diffusion of oxygen across the membrane. With haemoglobin making up 96% of their dry weight, red blood cells are essentially haemoglobin delivery packets in a flexible membrane.
A Meaningful Gift for Science Lovers
Minimal and specific — for anyone who wears their science quietly.
- For the haematologist or lab scientist who prefers understated jewellery
- For a medical or nursing student as a subtle daily piece
- For anyone who loves science and wears studs
- As a self-purchase for everyday wear
Comes in a gift box. Free worldwide shipping.
Complete the Set
- Red blood cells necklace L | silver
- Red blood cell earrings | silver
- Red blood cells ring | silver
- Macrophage studs | silver
- Antibody studs | silver
FAQ
Q: What material are these made from?
A: Sterling silver. At just 4mm, they're precise enough to see the biconcave shape that makes red blood cells so efficient at oxygen transport. No chain, just the geometry you need.
Q: Could these work as a gift for a biology student or medical professional?
A: Absolutely. They hit differently when you've actually studied what they represent. Small, specific, and for someone who knows.
Q: How do I care for silver studs?
A: Mild soap and water, pat dry. Store them dry. They may tarnish over time with wear, which adds character. A soft cloth brings back shine if you prefer that.
Q: Why are red blood cells biconcave instead of spherical?
A: The shape increases surface area by roughly 25% compared to a sphere, which optimises oxygen diffusion across the membrane. It's a solution evolution settled on for efficiency.
Cellular Biology
Step into the fascinating world of cellular biology through our unique jewelry designs. These pieces serve as wearable reflections of life's microscopic wonders, capturing the aesthetics of DNA strands, cellular formations, and more. Far from simple adornments, they spark dialogue and honor the captivating complexities found within biological research. Merging scientific accuracy with artistic flair, each creation offers a tactile experience that bridges the gap between scientific inquiry and aesthetic appreciation.
Find your perfect fit
Necklace length guide
