Collection: Sky Lab Created Diamond Engagement Rings
Celebrate your love with a ring that lasts a lifetime. Our star-born engagement rings are meticulously hand-crafted using only the finest sustainable materials, ensuring both beauty and a positive impact on the planet. Whether you’re drawn to the elegance of a classic solitaire or the contemporary flair of a modern design, our collection offers a range of styles to perfectly reflect your unique taste and commitment.
At Skydiamond, there are three paths to your perfect engagement ring. For a creation as unique as your love, choose our bespoke services, crafted in collaboration with our design team. For timeless elegance with your personal touch, explore our made-to-order designs, available in 6-8 weeks. Or, if you’re ready to begin your forever today, discover our ready-to-wear rings, available instantly with complimentary ring resizing at any time.
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Onda 2.16cts Toi et Moi Ring in 18ct Yellow Gold
Regular price ¥33,214.00 CNYRegular priceUnit price / perSale price ¥33,214.00 CNY -
Vento Asscher Cut 5.27ct Ring in 18ct Yellow Gold
Regular price ¥88,036.00 CNYRegular priceUnit price / perSale price ¥88,036.00 CNY -
Aria Large Pear Cut 3.50ct Ring in 18ct Yellow Gold
Regular price ¥60,025.00 CNYRegular priceUnit price / perSale price ¥60,025.00 CNY -
Nova Cushion Cut 4.19ct Ring in 18ct Yellow Gold
Regular price ¥76,031.00 CNYRegular priceUnit price / perSale price ¥76,031.00 CNY -
Glacier Emerald Cut 3.83cts Engagement Ring in Platinum
Regular price ¥66,827.00 CNYRegular priceUnit price / perSale price ¥66,827.00 CNY -
Nacelle Solitaire Engagement Ring 1.56ct Ring in 18ct Yellow Gold
Regular price ¥25,611.00 CNYRegular priceUnit price / perSale price ¥25,611.00 CNY -
Trilogy 3 Stone Cushion Cut Large 2.01ct Engagement Ring in Platinum
Regular price ¥32,814.00 CNYRegular priceUnit price / perSale price ¥32,814.00 CNY -
Halo Solitaire Set Round Brilliant 1.31ct Engagement Ring in Platinum
Regular price ¥23,610.00 CNYRegular priceUnit price / perSale price ¥23,610.00 CNY -
Luna Classic 1.19ct Solitaire Grain Set Engagement Ring in 18ct Yellow Gold
Regular price ¥22,409.00 CNYRegular priceUnit price / perSale price ¥22,409.00 CNY -
Luna Classic 1.01ct Solitaire Engagement ring in Platinum
Regular price ¥19,208.00 CNYRegular priceUnit price / perSale price ¥19,208.00 CNY -
Luna Classic 0.77ct Solitaire Engagement ring in 18ct Yellow Gold
Regular price ¥20,809.00 CNYRegular priceUnit price / perSale price ¥20,809.00 CNY -
Luna Classic 0.68ct Solitaire Engagement Ring in 18ct White Gold
Regular price ¥20,409.00 CNYRegular priceUnit price / perSale price ¥20,409.00 CNY -
Trilogy 1.02cts 3 Stone Engagement Ring in 18ct Platinum
Regular price ¥24,410.00 CNYRegular priceUnit price / perSale price ¥24,410.00 CNY -
Aria 0.95ct Pear Cut Talon Claw Ring in 18ct Yellow Gold
Regular price ¥21,209.00 CNYRegular priceUnit price / perSale price ¥21,209.00 CNY -
Nacelle Princess Engagement Ring 0.82ct Ring in 18ct White Gold
Regular price ¥13,206.00 CNYRegular priceUnit price / per¥17,608.00 CNYSale price ¥13,206.00 CNYPromotion -
Cosima Oval Cut Solitaire with Micro-Pave 1.01ct Engagement Ring in Platinum
Regular price ¥21,609.00 CNYRegular priceUnit price / perSale price ¥21,609.00 CNY -
Halo Solitaire Set 1ct Engagement Ring with Micro-Pave band in Platinum
Regular price ¥20,409.00 CNYRegular priceUnit price / perSale price ¥20,409.00 CNY -
Nacelle Cushion Engagement Ring 0.77ct Ring in Platinum
Regular price ¥16,007.00 CNYRegular priceUnit price / perSale price ¥16,007.00 CNY -
Luna Classic 0.57ct Solitaire Engagement ring in 18ct Yellow Gold
Regular price ¥18,408.00 CNYRegular priceUnit price / perSale price ¥18,408.00 CNY -
Luna Classic 0.72ct Solitaire Grain Set Engagement Ring in 18ct Yellow Gold
Regular price ¥16,807.00 CNYRegular priceUnit price / perSale price ¥16,807.00 CNY -
Luna Classic 0.76ct Solitaire Grain Set Engagement Ring in 18ct Yellow Gold
Regular price ¥17,207.00 CNYRegular priceUnit price / perSale price ¥17,207.00 CNY -
Halo Solitaire Set Oval 0.99 Engagement Ring with Micro-Pave band in Platinum
Regular price ¥19,208.00 CNYRegular priceUnit price / perSale price ¥19,208.00 CNY -
Cosima Radiant Cut 0.70ct Solitaire Engagement ring in 18ct Yellow Gold
Regular price ¥16,407.00 CNYRegular priceUnit price / perSale price ¥16,407.00 CNY -
Nacelle Solitaire Engagement Ring 0.52ct Ring in 18ct Yellow Gold
Regular price ¥13,606.00 CNYRegular priceUnit price / perSale price ¥13,606.00 CNY
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.


















