The Bond
From $500.00
Precious materials.
Modern form.
For those who choose rare
Est. 2026 — preciousatom.com
01
THE SHOP
EIGHT CATEGORIES — START WITH A BASE
02
First Pieces
Where most people begin
Helia
From $1,500.00
The Core
From $295.00
The Atom — Round Brilliant
From $250.00
The Base
0.18 TCW
Meridian Sweep
From £645
Noble
1.00 TCW
1.00 TCW
Xenon
From £2,145
Ear & Neck
0.12 TCW
Petal
From £450
03
THE SYSTEM
BUY THE BASE ONCE — ADD TO IT FOR YEARS
01
Begin with a base
The Bond for the neck — one 14K chain, adjustable at three lengths. The Core for the ear — one diamond, in any of the ten cuts. You buy it once.
02
Bond an add-on
Elements slide onto the chain — the Helia sunburst runs the Bond through a tunnel behind the stone, so nothing breaks the circle. Orbits drop over the stud. Every add-on fits every base.
03
Keep composing
Valence charms wear on ear and neck alike. The Quarters add colour four times a year. Nothing you buy ever stops fitting.
04
THE HELIA FAMILY
ONE SUNBURST · NINE STONES
A round brilliant in a full bezel with ten gold rays, and a tunnel through the back so the Bond runs behind the stone instead of a bail sitting above it. Drawn once, then cut in nine stones — diamond and petrol sapphire in production, the other seven finished runs.
Hidden Chain
Two Weights
0.50–1.00 CT
Diamond
From $1,500.00
Iron Quarter
Hidden Chain
0.50–1.00 CT
Petrol Sapphire
From $700.00
Chromium Quarter
Sold out
0.50–1.00 CT
Ruby
Sold out
Sold out
0.50–1.00 CT
Emerald
Sold out
Sold out
0.50–1.00 CT
Blue Sapphire
Sold out
Sold out
0.50–1.00 CT
Pink Sapphire
Sold out
Sold out
0.50–1.00 CT
Purple Sapphire
Sold out
Sold out
0.50–1.00 CT
Yellow Sapphire
Sold out
Sold out
0.50–1.00 CT
Black Onyx
Sold out
PA
THE ATELIER
Designed by you.
Finished by us.
Choose the piece, the metal, the stone and the words. Five steps, one object — configured in the atelier, confirmed by hand.
Enter the AtelierRing · Necklace · Bracelet · Earrings — Silver · 9K–22K Gold · Platinum — Lab-Grown Diamonds
05
The Quarter
Four drops a year — this one is live
Live now — Autumn 2026
The Iron Quarter.
Iron is why sapphires run teal and why the deep blues hold. A small run of colorstones on the house bases — when the quarter ends, so does the run.
- Teal sapphire
- Denim sapphire
- Petrol spinel
06
Up close
How it is built — and how it wears
08
The Elements
The atomic material story
47
Sterling Silver 925
92.5% pure silver, alloyed for strength and durability. The entry into the house.
79
Gold, 9K — 22K
The karat number is the proportion of pure gold in the alloy — chosen per form for color, durability and weight.
6
Lab-Grown Diamond
Every diamond is lab-grown — chemically and optically identical to a mined diamond.
09
The Campaign
The atom, out in the world
The atom,
out in the world.
A house this quiet still has to be seen somewhere. The monogram on a destination sign, on a car in house petrol, and in the palm of the person it was made for.
The house
10
The Letter
Matter, made remarkable.
The first collection is being finished now. Leave an address and see it before anyone else.
No promotions, no discount codes — or write to info@preciousatom.com