9ct and 18ct gold jewellery — made to be worn every day and handed down.

Gift-Boxed with Certificate

4.8★ from 590+ reviews

UK Hallmarked Solid Gold

Fast Free UK Delivery

Solid 9ct yellow gold 20mm tube hoop earrings on ear

Bestsellers

The solid gold pieces customers buy first, come back for, and gift the most.
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Solid gold, always

UK hallmarked. Made to be worn every day and handed down.
Shop Solid Gold
Customers rate us 4.8/5 based on 589 reviews.

Why Solid Gold:

Every piece is 9ct or 18ct solid gold, stamped 375 or 750.

Every piece is independently assayed and hallmarked by the UK Assay Office — your guarantee of authenticity and gold content.

Every piece arrives in our signature gift box with a certificate of authenticity.

Just Arrived: 18ct Gold

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Soft Drop Diamond Earrings – 18ct Yellow Gold THERESHEIS.jewels*
Pair of gold and crystal drop earrings on a light gray background
Soft Drop Diamond Earrings – 18ct Yellow Gold £1,015.00
Camellia Diamond and Pearl Drop Earrings – 18ct White Gold THERESHEIS.jewels*
Camellia Diamond and Pearl Drop Earrings – 18ct White Gold £1,195.00
Statement Tube Hoop Earrings – 18ct Yellow Gold THERESHEIS.jewels*
Statement Tube Hoop Earrings – 18ct Yellow Gold £1,095.00

Meet the Founder:

I started THERESHEIS.jewels because I couldn't find what I was looking for: solid gold jewellery that was actually solid gold, fairly priced, and felt personal.

Every piece here is one I've chosen because I'd wear it myself, or give it to someone I love. 9ct or 18ct solid gold, UK hallmarked, packaged like a gift — even when you're buying it for yourself.

Thank you for being part of it.

— Patrycja