Costiva

Rings that do something.

Every ring we make has a moving part. One comes apart into three. One spins under your thumb. None of them just sit there.

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4.9 from 700+ reviews · Free US shipping
The Vow Kit
Free US shipping Wrong size? Free replacement 30-day returns Tracked & insured
The rings

Pick the one that suits your hands.

The idea

Jewellery you can fidget with.

Most rings are decoration. Ours have a mechanism — something that comes apart, turns, stacks or splits. You end up wearing them more, because there's a reason to keep touching them.

01A moving part

If it doesn't do anything, we don't sell it.

02Quiet mode

Every ring reads as ordinary jewellery when you want it to.

03Priced honestly

Crystal, not gemstone. Described as what it is.

Why us

Small brand. Straight answers.

We tell you what it is

Faceted crystal, not a gemstone. Plated and steel finishes, not solid gold. Priced accordingly, described honestly.

Sizing is on us

Wrong fit when it lands? Tell us the size you need and the replacement ships free. Nothing to post back — keep the first one.

A real person replies

No ticket numbers, no bots. Email us and you'll hear back from the person who packed your order.

Find yours.

One comes apart. One spins. Both ship free.

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