SignatureView pieceMoissanite
Céleste Solitaire Ring
$189
Moissanite · 316L Stainless Steel
Brilliance,
reimagined.
More fire than a diamond. Made in a lab, not a mine. Set in steel built for everyday life.
✦ More fire than diamond
✦ Lab-created, no mining
✦ Hypoallergenic 316L steel
✦ Free 30-day returns
The Collections
Curated for a lifetime of wear
Most Loved
Bestsellers
Why Moissanite over Diamonds
More fire. More brilliance.
Less compromise.
Moissanite is silicon carbide, first discovered by Nobel laureate Henri Moissan in 1893 in fragments of a meteorite. Natural moissanite is so rare that every stone we set is lab-created — giving you a gem that is optically more brilliant than a diamond, with none of the mining.
- 2.65–2.69Refractive index — higher than diamond’s 2.42, for more brilliance
- 2.4×The dispersion of diamond (0.104 vs 0.044), for vivid rainbow fire
- 9.25On the Mohs scale — second only to diamond, made for daily wear
Beyond the sparkle, mined diamonds carry hidden costs: scarred landscapes, a history of financing conflict, and retail markups few owners ever recoup. So ask yourself: what about that says luxury?
The real cost of a mined diamond| Property | Moissanite | Diamond |
|---|---|---|
| Brilliance (refractive index) | 2.65 – 2.69 | 2.42 |
| Fire (dispersion) | 0.104 — more than twice a diamond’s | 0.044 |
| Hardness (Mohs scale) | 9.25 — second only to diamond | 10 |
| Origin | Lab-created; no mining required | Usually mined (lab-grown also exists) |
| Everyday durability | Excellent; resists scratching & chipping | Excellent |
| Price for a comparable look | A fraction of the cost | Significantly higher |
Values are standard published gemological properties. Read the full guide
316L Stainless Steel
Made to be lived in.
The same surgical-grade alloy trusted in medical and marine settings, polished to a mirror finish. It holds its shine without plating that wears away.
Hypoallergenic
316L is well tolerated by most people with sensitive skin.
Tarnish & rust resistant
No turning green, no polishing cloths. Water won’t dull it.
Remarkably durable
Stronger and more scratch-resistant than sterling silver.
Honest pricing
Luxury finish without precious-metal markups.
In Their Words
Kind words
Placeholder testimonials — replace with real customer reviews before launch.
“The fire on this ring is unreal. Everyone asks if it’s a diamond.”
“I wear my Cuban chain in the shower and at the gym — still looks brand new.”
“Beautiful packaging and the studs sparkle in any light.”