John M. Roberts manufacturing jeweller
Company Profile
Diamond Setting
Design & Manufacture
Sale Items


At John M. Roberts Manufacturing Jewellers our workshop is on the premises and our highly trained jewellers can offer a variety of services with experienced advice on all enquiries.  

- Setting
- Design
- Remakes & Alterations
- Repairs & Restorations
- Resizes
- Valuations
- Rhodium Plating
- Chain Repairs
- Jewellery Cleaning
Diamond Setting  

Setting is a skilful art! Our mastercraftsmen are experienced at setting precious stones using all styles and techniques:

Bezel Setting
  • A setting where the gemstone has been set within a metal encasement surrounding the stone.

Claw Setting

  • A setting style in which a series of claws hold a gemstone securely in a setting. This setting suspends a stone in an open mounting, allowing for the most light to enter from the sides of the ring.

Channel Setting

  • A setting style in which many stones of uniform size are set in a groove that form a continuous strip.

Pavé Setting

  • A setting style where many gemstones are set close together. From the French, meaning "to pave". The surface is encrusted, or quite literally "paved" in diamonds and gems, and the body of the jewelry is brought vibrantly to life.


Design & Manufacture  

John M. Roberts manufacturing jewellers are specialists at creating a special and unique piece. Nothing we sell is mass produced, all items are made individually to order to our clients' wishes.

We design and manufacture rings, pendants, earrings, bangles and bracelets in 18ct and 9ct gold, and stirling silver, with diamonds, rubies, sapphires, emeralds and other precious stones.

With over 40 years of experience we can guide you when designing that single, unique and beautiful piece and ensure that you will receive the best in value through quality, design and setting.

Qualified jewellers at work in our onsite workshop
We can redesign your tired or outdated jewellery into new designs, classic or contemporary. Our craftsmen will work with you to design your ideal piece or give you expert advice on how best to re-use your existing stones.
John M Roberts is a mastercraftsmen, and can assist you with repairs to your favourite pieces of jewellery. We put the same attention to detail into our repair work as we do with new pieces, and you can trust will stand the test of time.
  • Complete restorations
  • Retip claws
  • Supply and set matching stones
  • Resizes
  • Chain repairs
  • Pollishing & Rhodium Plating

Our wealth of experience in the jewellery trade and precious stone industry ensures that you will receive the best advice when we provide valuations for your jewellery. Our staff aren't just salespeople who have only had cursory training - they are qualified jewellers who take pride in their work, knowing that they are providing the best possible service to you through experience and training.

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