Change jewelry

Give your old jewellery a new life - modern, personal and with craftsmanship. Have your old jewellery melted down at Cober

Smelting of precious metals

Give your jewellery a new lease of life

At Cober Jewellers, we consider your old jewellery as valuable raw materials for new, custom-made jewellery. Whether it's a ring, necklace or bracelet, we transform your memories and gemstones into a modern piece of jewellery you can wear every day. This way, the emotional value is preserved, while you enjoy a contemporary design.

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New jewellery

Remelting into new jewellery

We look at your jewellery as raw materials to make new jewellery. At Cober, therefore, it really is your own gold that is processed into new jewellery. Nothing is exchanged for a moment and then suggest that it is really made from your jewellery. This is why we make a video for everyone where you can see “the moment” that leaves no doubt. 

customisation

Made-to-measure at Cober

We are designers and customisation is our business. Like no other, we can design a bespoke piece of jewellery using your jewellery. With over 30 years of experience, we surprise you how well we understand you. Where we fall short in gold or gemstones, we make up for it. With our extensive gemstone collection, we truly have all types and qualities, exactly those gemstones in stock that we would be short in your design.Enjoy a contemporary design.

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Cost

How does it work price-wise? 

Your jewellery is weighed and tested for its content. This has a certain value that we deduct from the price of the new jewellery. After all, you save us raw materials that we would otherwise have to add to the new design ourselves. Stones are reused and we charge for any that we are short of.

If your jewellery is yellow gold and that is not your favourite gold colour, it is possible to turn it into white gold or rose gold. By alloying the gold with high-grade palladium-white gold or with red gold we can change its colour and we film that too!

Why cober?

What makes cober unique

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Craftsmanship

Each piece of jewellery is handcrafted in our workshop, with attention to detail and love for the craft.

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Top-quality gemstones

We select only the finest, certified diamonds and gemstones - sourced fairly and sustainably.

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Fully customised

No standard jewellery. Your wishes and ideas are the basis for a unique design that only you wear.

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Trusted since 1991

A household name as a goldsmith and jeweller for more than 30 years, where craftsmanship and trust come together.

Selecting jewellery online

Make a jewellery selection

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Select jewellery online on the website

Select your favourite jewellery on the product pages

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Make an online appointment

Book an appointment via this website, for your preferred day and time.

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Come by to try on your jewellery

We will lay out the jewellery ready for the appointment and would love to hear your wishes.

Making a selection is not mandatory when making an appointment, but recommended*

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Reviews from Trustpilot

What our customers think of our luxury jewellery.

Lena Baars
Lena Baars

Still in love with the end result every day.
Had an old non-fitting piece of jewellery from my late mother transformed into a beautiful ring that I enjoy wearing every day. am still in love with the end result every day.

Christel and Jan
Christel and Jan

Good empathy for our needs
Making the right suggestions in wedding rings through conversation, which means no endless fitting sessions, but getting to the desired product very quickly.

Mark
Mark

Your wishes are listened to excellently
Your wishes are listened to excellently, no matter what your budget is. Everything is made especially for you and you can also have your own ideas implemented.

Mrs Krijnen
Mrs Krijnen

Ideas are well listened to in a calm environment.
received good explanations on how it is made, so there is a lot of trust and together we brainstormed a beautiful ring, an amalgamation of our rope rings with my husband's fingerprint.

Faq

Frequently Asked Questions

Other questions? Get in touch and let us know!

Do you work with fair-trade materials?

Our goldsmith works exclusively with circular gold. Circular means that we use responsible gold that does not involve unethical gold extraction from mines for our jewellery. For this, we work together with our regular Dutch partner. They have signed the “Responsible Gold Covenant’. Click here to read more about it.

We are jointly committed to an internationally responsible gold chain. The aim is that throughout the chain, from extraction to recycling, human rights, the environment and biodiversity are better respected.

How long does it take to make a piece of jewellery?
Can I have my old gold remelted?
Where do our gemstones come from?
Can I visit without an appointment?
How does the design process work at Cober?
vincent-cober
Goldsmith Since 1991

Vincent Cober - Master goldsmith

With a passion for craft and an eye for detail, Vincent has been known for more than 30 years as the goldsmith who brings together craftsmanship, creativity and quality.

  • More than 30 years of experience as a goldsmith and designer
  • International expertise in gemology
  • Pioneer in innovation, working with 3D techniques since 2004
  • Always unique - from design to finishing in our own workshop
  • Trusted network worldwide for the most beautiful and honest gemstones
Cober in the media

Exclusive Cober jewellery in the media