€ 200
Still questions? Contact us
DNA earring hoops - crossed | 18k gold vermeil
The double helix is the most reproduced shape in biology, and one of the few that survives translation into almost any other medium. Two strands wrapping around each other in opposite directions, held together by hydrogen bonds across the base pairs. The earring hoop is one of the cleaner translations.
The Science of DNA
DNA is a double helix of two antiparallel strands, paired by hydrogen bonds between adenine and thymine (two bonds) and between cytosine and guanine (three bonds). The Watson-Crick structure, published in April 1953, explained how genetic information is stored and replicated: the two complementary strands act as templates for each other, allowing exact copying with each cell division. The helical pitch of B-form DNA (the physiological form) is about 3.4 nanometres per turn, roughly 10 base pairs. The minor and major grooves running along the helix are where DNA-binding proteins read the sequence without unwinding it. Most of what transcription factors and restriction enzymes do happens in the major groove.
Worn By
The audience for a DNA hoop is broader than for most pieces:
- molecular biologists, geneticists, and structural biologists
- biotech and pharma scientists in genomics or sequencing
- biology and medical students through their first genetics course
- science teachers and communicators who draw the helix on a whiteboard for a living
- anyone whose work or family history makes the molecule personal
Often given alongside the smaller S hoops or the larger L hoops as a layered set, since the three sizes are designed to read together.
Explore Related Genetics Jewelry
- DNA earring hoops L | gold vermeil
- DNA earring hoops S | gold vermeil
- DNA earring hoops - crossed | silver
- DNA necklace V | gold vermeil
FAQ
What do you give a geneticist who already has a DNA pendant?
The earring version, ideally in gold. Most working geneticists pick up a DNA pendant or pin at some point in their career, and the second piece tends to be the one that broadens the look rather than repeats it. The hoop format reads as the everyday version of the same molecule and pairs with whatever necklace or pendant they already wear.
Why do the major and minor grooves of DNA matter?
Because that's where DNA-binding proteins do most of their work. The major groove is wide enough for proteins to read the base sequence without unwinding the helix, which is how transcription factors find their target genes and how restriction enzymes recognise their cut sites. The minor groove is narrower and harder for proteins to read directly, but several drugs slide into it and disrupt DNA function from there. Both grooves run continuously along the helix.
What's the size, material, and earring back?
20 mm hoops in 18k gold vermeil over a sterling silver core, nickel-free. Ear nuts with a solid gold core. Ships free worldwide via DHL Express in 1-5 business days, with all import duties prepaid. Comes in a ready-to-gift jewelry box with the 30-day “Love It or Return It” policy.
Same design as the silver crossed hoops?
Yes. Same model, same 20 mm size. Material is the only difference. The silver tends to be the daily piece. The gold reads as the more deliberate version, often given as a graduation gift or a milestone marker.
Genetics
Our genetics-inspired jewelry captures the essence of life's code in striking detail. Crafted to mirror the DNA double helix, each piece is more than an aesthetic marvel—it's a tribute to the complexity of our genetic makeup. Far from ordinary, this collection combines scientific precision with artistic flair, making each item a captivating blend of form and function. It's not just an accessory; it's a meaningful representation of the miracle that is genetics.
Find your perfect fit
Necklace length guide
