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Certified Diamonds · Made To Be Lived In

Diamonds That Move With You

Independently graded stones set in hallmarked gold — engineered for everyday brilliance and a lifetime of easy wear.

New Collections

Fresh Collections

Rings, earrings and everyday diamonds — each piece certified and hallmarked.

What's Hot

Most Loved

Products will appear here when they are returned by the API.

The House Standard

Built For Brilliance, Made For Life

Independently Certified

Every diamond graded for the 4Cs by an accredited lab.

Hallmarked Metals

Solid, hallmarked gold — never plated, never filled.

Made To Be Lived In

Secure settings and smooth galleries, comfortable to wear all day.

Lifetime Care

Complimentary cleaning, re-rhodium and re-sizing for life.

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Why Website-112

Diamonds Made To Be Lived In

Website-112 is a comfort-luxe house of fine diamond jewellery. Every stone is independently graded for the 4Cs — cut, colour, clarity and carat — and set into hallmarked gold with smooth, secure galleries so each piece is as comfortable as it is brilliant. From a first solitaire to a bridal set that marks the moment, our jewellery is engineered to be worn every single day.

Certified, Ethical, Effortless

Choose natural or lab-grown — both conflict-free, both independently certified, both cut to the same exacting standard. Rose gold, white gold and yellow gold, halo and prong settings, studs and drops. Whatever the moment, Website-112 makes the diamond that moves with you.

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Members-First Access

Be first to preview new drops, private viewings and members-only offers on certified fine jewellery.