Lab-grown, fine cut

Diamond jewellery crafted in 18k recycled gold

Delve combines advanced material science with the age-old artistry of fine jewellery. Where others polish away the innovation, we make it visible—elevated, celebrated.

Oval cut certified lab-grown diamond solitaire ring 1.00ct in 18K recycled yellow gold

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Discover our collection in person.

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Emerald cut lab-grown diamond multi-stone ring 1.65ct in 18K recycled yellow gold

Emerald cut lab-grown diamond multi-stone ring 1.65ct in 18K recycled white gold

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Barry Kroes, owner of Rosy Barker, about Delve

"Delve is not just a jewellery brand — it’s a movement."

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Lab-grown, Fine cut

Conscious and sustainable lab-grown diamond jewellery set in certified 18k recycled gold.

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Lab-Grown Diamonds + 18k Recycled Gold

Sustainable & Conflict-Free Fine Jewellery

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Lab-grown, fine cut

Delve combines advanced material science with the age-old artistry of fine jewellery. Where others polish away the innovation, we make it visible—elevated, celebrated.

Visit our store

Our stackable rings

Bespoke design

"Delve is not just a jewellery brand — it’s a movement."

Lab-grown, Fine cut