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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Cosima Oval 0.72 EVVS2 Micro Set Ring in Platinum
Regular price $4,690.00 AUDRegular priceUnit price / perSale price $4,690.00 AUD -
Luna Pear 3.02 JVVS2 Ring in 18ct Yellow Gold
Regular price $12,581.00 AUDRegular priceUnit price / perSale price $12,581.00 AUD -
Luna Round Brilliant 1.09 GIF Ring in 18ct Yellow Gold
Regular price $5,984.00 AUDRegular priceUnit price / perSale price $5,984.00 AUD -
Luna Round Brilliant 3.56 GVVS1 Ring in Platinum
Regular price $15,492.00 AUDRegular priceUnit price / perSale price $15,492.00 AUD -
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Onda Round Brilliant 0.91 Liquid Silver VS1 Ring in 18ct Yellow Gold
Regular price $5,013.00 AUDRegular priceUnit price / perSale price $5,013.00 AUD -
Trilogy Round Brilliant 1.01 GIF Ring
Regular price From $7,116.00 AUDRegular priceUnit price / perSale price From $7,116.00 AUD -
Luna Round Brilliant 0.52 Intense Pink VS1 Ring in 18ct Yellow Gold
Regular price $4,528.00 AUDRegular priceUnit price / perSale price $4,528.00 AUD -
Onda Emerald & Pear 2.16cts Toi et Moi Ring in 18ct Yellow Gold
Regular price $7,116.00 AUDRegular priceUnit price / perSale price $7,116.00 AUD -
Cosima Solitaire Rings
Regular price From $3,073.00 AUDRegular priceUnit price / perSale price From $3,073.00 AUD -
Luna Round Brilliant 0.51 HFL Ring in Platinum
Regular price $4,043.00 AUDRegular priceUnit price / perSale price $4,043.00 AUD -
Solaris Floral 1.05 Teal VS2 Ring in 18ct Yellow Gold
Regular price $6,145.00 AUDRegular priceUnit price / perSale price $6,145.00 AUD -
Luna Solitaire Rings
Regular price From $3,154.00 AUDRegular priceUnit price / perSale price From $3,154.00 AUD -
Luna Round Brilliant 0.51 FVVS1 Grain Set Ring in 18ct Yellow Gold
Regular price $4,528.00 AUDRegular priceUnit price / perSale price $4,528.00 AUD -
Solaris Halo Ring in Platinum
Regular price $6,307.00 AUDRegular priceUnit price / perSale price $6,307.00 AUD -
Nacelle Bezel Round Brilliant 0.51 GVVS1 Ring in Platinum
Regular price $4,043.00 AUDRegular priceUnit price / perSale price $4,043.00 AUD -
Solaris Eclipse Ring in 18ct Yellow Gold
Regular price $8,814.00 AUDRegular priceUnit price / perSale price $8,814.00 AUD -
Luna Emerald 1.01 Intense Orangey-Pink VS1 Ring in Platinum
Regular price $5,135.00 AUDRegular priceUnit price / perSale price $5,135.00 AUD -
Halo Round Brilliant 0.53 HVVS1 Ring in Platinum
Regular price $3,881.00 AUDRegular priceUnit price / perSale price $3,881.00 AUD -
Luna Round Brilliant 0.57 HFL Ring in 18ct Yellow Gold
Regular price $4,658.00 AUDRegular priceUnit price / perSale price $4,658.00 AUD -
Trilogy Round Brilliant 0.51 GIF Ring in Platinum
Regular price $5,337.00 AUDRegular priceUnit price / perSale price $5,337.00 AUD -
Trilogy Cushion 1.51 GIF Ring in Platinum
Regular price $7,924.00 AUDRegular priceUnit price / perSale price $7,924.00 AUD -
Luna Round Brilliant 0.55 HVVS1 Grain Set Ring in 18ct Yellow Gold
Regular price $4,528.00 AUDRegular priceUnit price / perSale price $4,528.00 AUD -
Halo Oval 0.53 HVVS1 Ring in Platinum
Regular price $3,881.00 AUDRegular priceUnit price / perSale price $3,881.00 AUD -
Onda Sky Meteoric 0.60 IVVS2 Ring in Platinum
Regular price $4,367.00 AUDRegular priceUnit price / perSale price $4,367.00 AUD
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.






















