Prime

Save 20%
$182.00 $227.00
or 3 × $60.67 with Klarna

A galaxy of fire, hidden until the light hits.

Width 8mm
Ring Size (US)
Size guide
Greyed sizes are made to order (2–3 months). Don't know your size? Choose the free ring sizer.
Gift Box
The Prime

Peerless. Primal. Proven.

Prime is black tungsten set with opal, a stone that hides a galaxy of fire until the light hits it right.

First is not a position. It is a decision you make every morning before anyone else is awake. Second place remembers the winner. The winner does not remember them.

A ring for the man who sets the standard, and for the one who never settled for less than him.

There is first, and there is forgotten. Which are you? Wear the Prime.

Free tracked delivery, worldwide
Lifetime warranty on every ring
Ships in a Rokkard gift box

Machined from a single block of tungsten carbide and inlaid by hand. Scratch-proof, hypoallergenic, and backed for life.

Wipe with a soft cloth. No plating to wear, no polishing required.

Free worldwide shipping. In-stock sizes dispatch in 2–3 days; made-to-order sizes take 2–3 months. 30-day returns.

Order our free ring sizer, or use the size guide. Tungsten cannot be resized — we exchange instead.

Every order ships in the signature box. Upgrade to velvet or a wood & leather keepsake case above.

Prime $182.00 $227.00
8mm / 4
Wear it with

Complete your stack.

SageSale
Sage $189.00 $236.00
★★★★★ 4.9 · 21
Malachite
Astro
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Nebula
Nebula $327.00
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Orion
Orion $309.00
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