Onda collection
Product details
Every tide follows the moon's pull, rising and falling twice a day in a rhythm the ocean never set for itself. What breaks on the shore as a wave was already in motion long before it took that shape — pulled into being by something the water never touches directly.
Nothing in that system exists on its own. The tide depends on the moon, the moon depends on its orbit, and each stays in motion only by staying connected to what surrounds it — the same way everything in nature holds together by continuing to move, never by standing still.
The pull isn't even constant. When the sun and moon align, at full and new moon, their combined gravity drags the tide to its widest swing. At the moon's quarters, the two forces work against each other, and the tide narrows — the same ocean, rising and falling by different amounts depending on what's aligned above it.
Onda is the word Spanish and Italian give this motion — wave, from the Latin unda — not a fixed shape, but a name for the act of continuing to rise and fall.
This ring is built as one uninterrupted curve, the stone set exactly where the line dips lowest before rising again on the other side — not an object placed on a band, but the same motion, given a fixed shape.
The Composition:
- Center stone: natural bi-colour sapphire, pear cut · 0.76 ct
- Accents: natural sapphires, natural salt-and-pepper diamonds
Create custom ring
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.
Our shipping & processing times
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.
Also available in
Sapphire
An old Persian legend tells that the earth rests on a giant sapphire whose reflection colours the sky. Worn by royalty and clergy, it has long been the stone of the heavens.
A stone of truth, wisdom and loyalty, in every colour from blue to pink, orange and teal.

“A stone waits millions of years inside the earth. I give it the same patience while I decide which cut will bring out its light”
A piece of jewelry worthy of the moment it’s opened
Every order arrives in a thoughtfully curated package – designed to delight from the very first moment, no extra wrapping needed.
- Box
- Rigid, lined, magnetic close
- Inside
- Ring, certificate, care card
- Wrapping
- None needed
- Delivery
- Insured, signed on receipt

Stone of this moon: Tourmaline
- (01) Origin
- Afghanistan
- (02) Treatment
- Natural, unheated
- (03) Hardness
- Mohs 7.25
- (04) Certificate
- Independent report, in your name
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Your trail


















