G Mantella Jewellers

G Mantella Jewellers London jewellers since 1982. We are currently in the middle of relocating to Barnet high street. We continue to serve our clients by appointment.

Please call 0208 882 5050

Bespoke 18 carat, natural peridot shaped eternity ring. We design and custom make shaped rings to fit snug next to anoth...
28/05/2026

Bespoke 18 carat, natural peridot shaped eternity ring.
We design and custom make shaped rings to fit snug next to another existing ring. Particularly those with large stones or unique settings, preventing gaps and reducing friction.

9ct deep seal signet ring of family crest with wax impression. Can be made in a variety of fine metals, carats and colou...
28/05/2026

9ct deep seal signet ring of family crest with wax impression.

Can be made in a variety of fine metals, carats and colour ways.

Professional fine jewellery restoration. We have an onsite workshop. Personal, quick and reliable repairs service. Fully...
14/05/2026

Professional fine jewellery restoration.

We have an onsite workshop. Personal, quick and reliable repairs service. Fully insured and secure.

~ Soldering.
~ Retipping claws.
~ Ring sizing.
~ Resetting .
~ Diamond / semi precious stone replacement.
~ Professional polishing of fine jewellery & plating.
~ Mounting.
~ Engraving on most materials in any language and design.
~ Remodelling.
~ Restringing.

Over 40 years of experience.
Committed to providing expert care for your precious pieces.

020 8882 5050.

Visit us to view our diamond wedding ring and eternity ring collection. Can be made to order in a variety of carats and ...
06/05/2026

Visit us to view our diamond wedding ring and eternity ring collection. Can be made to order in a variety of carats and colour ways.

We stock a large selection of wedding rings. Can be made bespoke in a variety of precious metals, widths and finishes. A...
28/04/2026

We stock a large selection of wedding rings. Can be made bespoke in a variety of precious metals, widths and finishes.

As a congratulatory gift, we offer free engraving inside your ring if bought from us.

Please call us on 020 8882 5050 to make an appointment to view our wedding ring collection.

16/04/2026

We offer a clock repair and clean service.

11/04/2026

Bespoke 18 carat yellow gold and natural peridot shaped eternity ring.

Bespoke 18 carat yellow gold and natural peridot shaped eternity ring. We design and custom make shaped rings to fit snu...
11/04/2026

Bespoke 18 carat yellow gold and natural peridot shaped eternity ring.
We design and custom make shaped rings to fit snug next to another existing ring. Particularly those with large stones or unique settings. Preventing gaps and reducing friction.

We offer a bespoke polishing and finishing service. We can remove scratches from your fine jewellery and watches. Finish...
21/03/2026

We offer a bespoke polishing and finishing service. We can remove scratches from your fine jewellery and watches. Finish it off in highly polished or a satin texture.

The finish is reversible. Can be returned into highly polished if preferred after being worn in satin and vice versa.

Address

109 High Street
Barnet
EN55UZ

Opening Hours

Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 2:30pm
Friday 10am - 5pm
Saturday 10am - 5pm

Telephone

+442088825050

Website

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