Collection: Engagement Rings Under £2500
These remarkable gems transcend the ordinary. Skydiamonds, crafted by pioneering engineers with a deep respect for nature, redefine man-made diamonds. Set in beautifully recycled precious metals, each Skydiamond engagement ring is carefully handmade by artisans who take pride in every detail.
Our jewellery offers a perfect blend of luxury, sustainability, and craftsmanship, designed to last a lifetime. When you choose a Skydiamond ring, you choose not just beauty, but a commitment to the planet and a future without compromise.
To ensure the perfect fit, we offer complimentary resizing on every engagement ring.
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Luna Classic 0.51ct Engagement Ring in 18ct Yellow Gold
Regular price $2,020.00 USDRegular priceUnit price / per$2,547.00 USDSale price $2,020.00 USDPromotion -
Luna Classic 0.52ct Solitaire Engagement Ring in Platinum
Regular price $2,008.00 USDRegular priceUnit price / perSale price $2,008.00 USD -
Luna Classic 1.02ct Solitaire Engagement ring in 18ct Yellow Gold
Regular price $2,387.00 USDRegular priceUnit price / per$2,983.00 USDSale price $2,387.00 USDPromotion -
Luna Classic Four-Claw Solitaire Engagement Ring
Regular price From $1,153.00 USDRegular priceUnit price / perSale price From $1,153.00 USD -
Oval Halo Solitaire Set 0.66cts Engagement Ring in Platinum
Regular price $2,295.00 USDRegular priceUnit price / perSale price $2,295.00 USD -
Nacelle Cushion Engagement Ring 0.77ct Ring in 18ct Yellow Gold
Regular price $2,524.00 USDRegular priceUnit price / perSale price $2,524.00 USD -
Luna Classic 0.98ct Solitaire Grain Set Engagement ring in Platinum
Regular price $2,203.00 USDRegular priceUnit price / per$2,754.00 USDSale price $2,203.00 USDPromotion -
Aria 0.5ct Cut Talon Claw Ring in in Platinum
Regular price $2,180.00 USDRegular priceUnit price / perSale price $2,180.00 USD -
Luna Classic 0.68ct Solitaire Engagement Ring in 18ct White Gold
Regular price $2,341.00 USDRegular priceUnit price / per$2,926.00 USDSale price $2,341.00 USDPromotion -
Luna Classic 1.19ct Solitaire Grain Set Engagement Ring in 18ct Yellow Gold
Regular price $2,570.00 USDRegular priceUnit price / per$3,213.00 USDSale price $2,570.00 USDPromotion -
Luna Classic 0.77ct Solitaire Engagement ring in 18ct Yellow Gold
Regular price $2,387.00 USDRegular priceUnit price / per$2,983.00 USDSale price $2,387.00 USDPromotion -
Cosima Oval Cut Solitaire with Micro-Pave 1.01ct Engagement Ring in Platinum
Regular price $2,478.00 USDRegular priceUnit price / per$3,098.00 USDSale price $2,478.00 USDPromotion -
Dawn 1ct Solitaire Engagement Ring in 18ct Yellow Gold and Platinum
Regular price $2,295.00 USDRegular priceUnit price / per$2,868.00 USDSale price $2,295.00 USDPromotion -
Onda 0.91ct Liquid Silver Round Brilliant Wave Ring in 18ct Yellow Gold
Regular price $2,433.00 USDRegular priceUnit price / per$3,041.00 USDSale price $2,433.00 USDPromotion -
Aria 1.08ct Pear Cut Talon Claw Ring in 18ct Yellow Gold
Regular price $2,203.00 USDRegular priceUnit price / per$2,570.00 USDSale price $2,203.00 USDPromotion -
Luna Classic 1.07ct Emerald Solitaire Engagement ring in Platinum
Regular price $2,433.00 USDRegular priceUnit price / per$3,041.00 USDSale price $2,433.00 USDPromotion -
Nacelle Bezel 1.03ct Emerald Solitaire Engagement Ring in Yellow Gold & Platinum
Regular price $2,846.00 USDRegular priceUnit price / per$3,557.00 USDSale price $2,846.00 USDPromotion -
Onda 1.00ct Emerald Wave Ring in 18ct Yellow Gold & Platinum
Regular price $2,846.00 USDRegular priceUnit price / per$3,557.00 USDSale price $2,846.00 USDPromotion -
Dawn 0.78ct Solitaire Engagement Ring in 18ct Yellow Gold
Regular price $2,387.00 USDRegular priceUnit price / per$2,983.00 USDSale price $2,387.00 USDPromotion -
Luna Classic Oval Solitaire with Micro-Pave 0.78ct Engagement Ring in 18ct Yellow Gold
Regular price $2,524.00 USDRegular priceUnit price / per$3,155.00 USDSale price $2,524.00 USDPromotion -
Stilla 0.64ct Pear Solitaire Ring in 18ct Yellow Gold
Regular price $2,387.00 USDRegular priceUnit price / per$2,983.00 USDSale price $2,387.00 USDPromotion -
Cosima Oval Cut 0.79ct Solitaire Engagement ring in 18ct Yellow Gold
Regular price $2,249.00 USDRegular priceUnit price / per$2,811.00 USDSale price $2,249.00 USDPromotion -
Solaris 0.62ct Solaris Eternity Ring in Platinum
Regular price $2,295.00 USDRegular priceUnit price / perSale price $2,295.00 USD -
Solaris 0.62ct Eternity Ring in 14ct Yellow Gold
Regular price $1,836.00 USDRegular priceUnit price / per$2,295.00 USDSale price $1,836.00 USDPromotion
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.






















