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.
-
Luna Classic 0.51ct Engagement Ring in 18ct Yellow Gold
Regular price ¥14,147.00 CNYRegular priceUnit price / per¥17,845.00 CNYSale price ¥14,147.00 CNYPromotion -
Luna Classic 0.52ct Solitaire Engagement Ring in Platinum
Regular price ¥14,067.00 CNYRegular priceUnit price / perSale price ¥14,067.00 CNY -
Luna Classic 1.02ct Solitaire Engagement ring in 18ct Yellow Gold
Regular price ¥16,720.00 CNYRegular priceUnit price / per¥20,899.00 CNYSale price ¥16,720.00 CNYPromotion -
Luna Classic Four-Claw Solitaire Engagement Ring
Regular price From ¥8,079.00 CNYRegular priceUnit price / perSale price From ¥8,079.00 CNY -
Oval Halo Solitaire Set 0.66cts Engagement Ring in Platinum
Regular price ¥16,077.00 CNYRegular priceUnit price / perSale price ¥16,077.00 CNY -
Nacelle Cushion Engagement Ring 0.77ct Ring in 18ct Yellow Gold
Regular price ¥17,684.00 CNYRegular priceUnit price / perSale price ¥17,684.00 CNY -
Luna Classic 0.98ct Solitaire Grain Set Engagement ring in Platinum
Regular price ¥15,434.00 CNYRegular priceUnit price / per¥19,292.00 CNYSale price ¥15,434.00 CNYPromotion -
Aria 0.5ct Cut Talon Claw Ring in in Platinum
Regular price ¥15,273.00 CNYRegular priceUnit price / perSale price ¥15,273.00 CNY -
Luna Classic 0.68ct Solitaire Engagement Ring in 18ct White Gold
Regular price ¥16,398.00 CNYRegular priceUnit price / per¥20,497.00 CNYSale price ¥16,398.00 CNYPromotion -
Luna Classic 1.19ct Solitaire Grain Set Engagement Ring in 18ct Yellow Gold
Regular price ¥18,006.00 CNYRegular priceUnit price / per¥22,507.00 CNYSale price ¥18,006.00 CNYPromotion -
Luna Classic 0.77ct Solitaire Engagement ring in 18ct Yellow Gold
Regular price ¥16,720.00 CNYRegular priceUnit price / per¥20,899.00 CNYSale price ¥16,720.00 CNYPromotion -
Cosima Oval Cut Solitaire with Micro-Pave 1.01ct Engagement Ring in Platinum
Regular price ¥17,363.00 CNYRegular priceUnit price / per¥21,703.00 CNYSale price ¥17,363.00 CNYPromotion -
Dawn 1ct Solitaire Engagement Ring in 18ct Yellow Gold and Platinum
Regular price ¥16,077.00 CNYRegular priceUnit price / per¥20,096.00 CNYSale price ¥16,077.00 CNYPromotion -
Onda 0.91ct Liquid Silver Round Brilliant Wave Ring in 18ct Yellow Gold
Regular price ¥17,041.00 CNYRegular priceUnit price / per¥21,301.00 CNYSale price ¥17,041.00 CNYPromotion -
Aria 1.08ct Pear Cut Talon Claw Ring in 18ct Yellow Gold
Regular price ¥15,434.00 CNYRegular priceUnit price / per¥18,006.00 CNYSale price ¥15,434.00 CNYPromotion -
Luna Classic 1.07ct Emerald Solitaire Engagement ring in Platinum
Regular price ¥17,041.00 CNYRegular priceUnit price / per¥21,301.00 CNYSale price ¥17,041.00 CNYPromotion -
Nacelle Bezel 1.03ct Emerald Solitaire Engagement Ring in Yellow Gold & Platinum
Regular price ¥19,935.00 CNYRegular priceUnit price / per¥24,918.00 CNYSale price ¥19,935.00 CNYPromotion -
Onda 1.00ct Emerald Wave Ring in 18ct Yellow Gold & Platinum
Regular price ¥19,935.00 CNYRegular priceUnit price / per¥24,918.00 CNYSale price ¥19,935.00 CNYPromotion -
Dawn 0.78ct Solitaire Engagement Ring in 18ct Yellow Gold
Regular price ¥16,720.00 CNYRegular priceUnit price / per¥20,899.00 CNYSale price ¥16,720.00 CNYPromotion -
Luna Classic Oval Solitaire with Micro-Pave 0.78ct Engagement Ring in 18ct Yellow Gold
Regular price ¥17,684.00 CNYRegular priceUnit price / per¥22,105.00 CNYSale price ¥17,684.00 CNYPromotion -
Stilla 0.64ct Pear Solitaire Ring in 18ct Yellow Gold
Regular price ¥16,720.00 CNYRegular priceUnit price / per¥20,899.00 CNYSale price ¥16,720.00 CNYPromotion -
Cosima Oval Cut 0.79ct Solitaire Engagement ring in 18ct Yellow Gold
Regular price ¥15,755.00 CNYRegular priceUnit price / per¥19,694.00 CNYSale price ¥15,755.00 CNYPromotion -
Solaris 0.62ct Solaris Eternity Ring in Platinum
Regular price ¥16,077.00 CNYRegular priceUnit price / perSale price ¥16,077.00 CNY -
Solaris 0.62ct Eternity Ring in 14ct Yellow Gold
Regular price ¥12,861.00 CNYRegular priceUnit price / per¥16,077.00 CNYSale price ¥12,861.00 CNYPromotion
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.






















