Collection: Design a Custom Ring
Create a ring as unique and meaningful as your story. Start with a setting that reflects your style, crafted from ethically sourced recycled metals, then choose a Skydiamond — the world’s first carbon-negative lab-grown diamond — to complete your design. Whether celebrating a milestone or crafting a future heirloom, every piece is sustainably and consciously made to order, just for you.
If your vision extends beyond our curated styles, our bespoke service offers the opportunity to create a truly one-of-a-kind piece — crafted exclusively for you.
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Stilla Solitaire Engagement Ring
Regular price From $2,280.00 AUDRegular priceUnit price / per -
Onda Solitaire Engagement Ring
Regular price From $1,922.00 AUDRegular priceUnit price / per -
Dawn Solitaire Engagement Ring
Regular price From $1,844.00 AUDRegular priceUnit price / per -
Nacelle Bezel Solitaire Engagement Ring
Regular price From $1,887.00 AUDRegular priceUnit price / per -
Cosima Contemporary Four-Claw Solitaire Engagement Ring
Regular price From $1,651.00 AUDRegular priceUnit price / per -
Luna Classic Four-Claw Solitaire Engagement Ring
Regular price From $1,756.00 AUDRegular priceUnit price / per
SkyDiamond Buying Guides

which carat is right for me?
Selecting the ideal carat weight for an engagement ring involves balancing several factors, including budget, personal style, and lifestyle considerations.

The 4cs of Skydiamonds
The 4Cs — colour, clarity, cut, and carat weight — form the globally recognised standard for evaluating a diamond’s beauty and craftsmanship.
Uncertain about a detail? Let us take care of it.
Our team is on hand to make designing a one-of-a-kind ring seamless — from technical guidance to style suggestions.
Contact us anytime — no question is too small.
FAQs
What Makes A Lab-Grown Diamond?
There are many names for conventional laboratory grown diamonds: 'man-made', 'created', 'above-ground' or 'synthetic'. They are created by replicating similar high-pressure, high-temperature conditions as mined diamonds. A selected diamond 'seed' experiences these conditions in a lab, crystallising into a rough lab-grown diamond after several weeks. The rough jewel is then cut and polished, resulting in a stone with the same chemical and optical properties as mined diamonds.
Are All Lab-grown Diamonds Created Equally?
No, they are not. Whilst a Skydiamond is technically also a lab-grown diamond, it leads a new wave in man-made diamond creation due to a first-of-its-kind, patent-pending production process, and end-to-end traceability. Skydiamonds are completely clean, created with raw materials exclusively from the sky; C02, Wind, sun and rain. The renewable energy is powered by our sister company Ecotricity, and this informs their carbon-negative status, setting them apart from other lab-grown diamonds in terms of composition, characteristics, and emissions footprint, creating incredibly beautiful stones ordained by nature.
What Is Traceability In This Context?
Skydiamond traceability ensures a 100% transparent journey. All stones over 0.5 carats through the meticulous process of AnchorCert certification. Each diamond over 0.5cts is engraved with ‘SKYDIAMOND’ and a unique code, with an accompanying report and product breakdown. This code becomes an indelible and infinite link between a stone and its origins – We never want to be mistaken for a land-mined diamond.