#248 · Delta

In mathematics and physics, delta (Δ) is the symbol used to mark change — the measured difference between two values, like a starting velocity and an ending one, or a temperature before and after. It always describes the gap between two states, calculated as precisely as either value on its own.

That gap counts as real information, worth naming and measuring in its own right.

This ring is built on the same idea. The band forms two distinct planes, offset in height, each reading as its own fixed state. The triangular stone sits bezel-set exactly at the seam between them, marking the measured difference the way Δ marks it in an equation — the record of the shift from one plane to the other.

Called Delta, the ring holds that same function: a single point where a change becomes visible and precise.

The Composition:

• Center stone: natural sapphire, triangle cut 4mm, purplish-blue colour
  

Any design in the shop can be rebuilt around a different stone, metal or size. Tell us what you have in mind and we will sketch it for you.

Shipping to the USA: free, zero import tax. Orders ship from our US branch, so there are no import taxes or tariffs to pay.

• Made to order: 4–5 weeks
• Ready to ship: 10–12 days

Every package is fully insured and signed on receipt.