The launch of the platform is scheduled for January 2020. Sign-up today for an early demo.

Shazam your jewelry 💍

Estimate your jewelry instantly, 70% cheaper, for a greener jewelry supply chain

Smart data at the service of a more affordable, greener jewelry eco-system


Estimation tool

- Why us -

The world's first digital jewelry estimation platform

Every piece of jewelry has 2 lives. At ExJewel, we believe that you deserve to know what your jewelry is really worth so that you can decide the second life you want to give them.

Live Valuation Tool

estimated time: 1min

You inherit a piece of jewelry, eg from your grandmother

Upload your jewelry

Upload a photo of your jewelry

Fill up the interactive form using #keywords


Our algorithm gives you an estimate of your jewelry in less than 1 minute, comparing it to millions of others.

ExJewel plateforme

You can also manage your jewelry inventory on our platform, with smart analytics



- Our perks -

Endless possibilities of export

coming soon

Certify your jewelry

Certify your jewelry with one of our partners to ensure validity and build trust with your other half. This certification will be your jewelry's identity card recognised by a worldwide eco-system.

Insure your jewelry

Insure your jewelry for safe-keeping. Imagine your client drop-off a jewelry for repair. ExJewel will take care of your estimation and a partner insurance company will be able to insure your risks based on our estimation.

Verify your jewelry

Your customers seek authentication of their jewelry purchase. ExJewel offers a verification as soon as a jewelry is estimated on our platform. We fight daily for counterfeit products by analysing our pricing requests.

Sell your jewelry

ExJewel maintain a transparent price that we evaluate at upload and at sale. Your customers will be able to get a clear estimation at purchase.

Work with our best partner designers to redesign a second life to all your loyal customers at ease.

Repair your jewelry

Repair broken jewelry that comes by your shop at ease. ExJewel will be able to evaluate it instantly at drop off and pick up. As such, you will be able to evaluate the real value you offer to your customers.

- Why are we the best -

Brand add margin. We add value.

ExJewel sets up the first digital jewelry estimate that takes into account the price of materials (metal and precious stones) as well as the price of previously unquantified elements (design, production, first life, etc …). We offer you total transparency! ExJewel collects all the information concerning your jewelry, thanks to its platform to evaluate as clear and transparent. You can also submit data.

The 6 facets of a real jewelry value



- Testimonials -

They trust us

jewelry appraisal

It's the first product of its kind in the world, integrating dozens of complex data sources into one place thanks to their proprietary pricing algorithm.

Lina Plokhova

Jewelry expert

Adrien Trivier

ExJewel has recycled and reused all my precious metals by working with professionals specializing in the refining of gold in France.

Adrien Trivier


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- Press -

They talk about us

- Who we are -

Dream team

Stephane Boghossian

CEO and Founder

Tony Seng

Interim product owner

Yasmina Schoueri

Full-stack developer and part-time CTO