Momentum Solitaire Ring - Rocket
Propelling through the sky, the 'Momentum Solitaire Ring', featuring an exclusive Rocket cut Skydiamond (0.49ct) set in 18 carat recycled Yellow Gold.
The Stephen Webster x Skydiamond collection is inspired by space and the sky, incorporating the world’s first carbon negative, man-made diamond, mined from the sky. Using unique, patented technology, carbon is mined from the sky and fed into a lab, exhausting clean air back into the atmosphere – an innovative process that transmutes the air we pollute, into certified diamonds.
Each cut is unique to Stephen Webster, offering contemporary range with a nod to alternative bridal jewellery.
Style Code: WR1187
Unsure on your ring size, please use our ring sizer.
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18ct recycled Yellow Gold
- Rocket cut Skydiamond 0.49ct
- If you wish to resize this piece, please contact us.
Stephen Webster is Butterfly Mark certified
Independent verification of the highest sustainability standards.

the story behind
Stephen Webster X Skydiamond
Introducing our collaborative collection with Skydiamond, the world’s first carbon negative, man-made diamond, mined from the sky. Using unique, patented technology, carbon is mined from the sky and fed into a lab, exhausting clean air back into the atmosphere – an innovative process that transmutes the air we pollute, into certified diamonds.
The range offers contemporary designs for those looking for genuine change with a compelling story behind an important purchase.