Give your forgotten treasures a second life. Whether it's transforming an old ring, gold jewelry, or reinterpreting a piece of inherited jewelry, we'll help you breathe new life into what's precious to you.

Discover below the behind-the-scenes details of each step in the creation of your jewelry transformation, and start the adventure now by booking an appointment !

- Service starting from 3000 euros -

STEP 1: Studying Your Treasures and Evaluating Gems

During our first appointment, you bring your spare jewelry: antique rings, pendants, gold bracelets, or other vintage or forgotten pieces, so we can examine them closely. We test the quality of the metals and gemstones, count the number of stones, and measure the weight of gold to determine if a jewelry transformation is possible.

Our antique jewelry transformation service is fully personalized and tailored to the nature of each piece.

Transformation de Bijoux Anciens

STEP 3: making the sketches

Once the specifications established together during our meeting are approved, we'll get to work and provide you with three designs within three weeks. Each sketch illustrates a different way to transform your ring, pendant, or any other antique jewelry into a completely modern piece. The hardest part will be choosing!

When the sketches are delivered to you, a fee constituting payment for the creative process is required.

STEP 2: opinions from our craftsmen and quotes

We then ask the wonderful Parisian workshops we work with to assess the cost of transforming your jewelry into gold, as well as the production time (approximately 4 to 8 weeks depending on the complexity of the project). After removing any usable stones, they provide us with the exact price of your metal weight, which will be deducted from your total invoice. This is a key step in establishing a transparent quote for the transformation of your jewelry.

Once your quote is approved, sourcing additional gemstones is possible for a transformation project and is carried out at this stage. The selection of the stone(s), sourced from our partner gemologists and diamond dealers, can be discussed in a meeting.

Marie-Eve_Transformation de bijoux anciens en or recycle 18 carats Douze paris

STEP 4: 3D and production

Once you've chosen your favorite design, we create a 3D model (when necessary). A visual rendering is then sent to you by email so you can approve the dimensions and overall look of your future piece. Once approved, we launch production with great fanfare!

STEP 5: the end clap

The jewelry transformation is now a reality. The materials used are the same as those in our collections: 18-karat recycled gold and carefully selected natural gemstones. Six to ten weeks after your specifications are approved, your piece will have been transformed. It is now brand new and updated.

You can pick it up in Paris, or receive it at home, with all the care and security your transformed jewel deserves.

Every transformation of an antique ring or piece of antique jewelry is carried out with exacting standards, passion, and expertise. As always, if you have any questions or comments regarding your transformation project, Whether it's jewelry, or just a desire to express your joy, you can write to us at this address: contact@douze-paris.fr or on the site's chat.

Our transformations

  • marion

  • alix & valentine

  • clemency

  • PROJET BAGUE Emilie CREATION DE BAGUE SUR MESURE

    EMILIE

  • ★★★★★
    "The part of the manufacturing process that I preferred in developing my custom project was choosing the design with the team, the sketches, the discussions with the designer, and discovering the final result."
  • ★★★★★
    "Something old, something new. We had family diamonds on a brooch that we wanted to use to create an engagement ring, with a unique and modern setting. I loved the experience so much that we also designed a pair of earrings together, perfect for the big day, again based on the same brooch."
  • ★★★★★
    "I chose this custom-made service instead of an existing ring, to have a creation that no one else has. To live a unique experience with my partner. Thank you, I will remember it all my life."
  • ★★★★★
    "I turned to Douze's Made-to-Measure service, rather than an existing ring, to have a personalized creation that reflects me. If the opportunity arises, I would love to be able to repeat the experience and design a birth gift together. I have received a number of compliments on my ring!"
  • ★★★★★
    "The part of the creative process that I enjoyed the most was, without a doubt, the moment I received the first sketches! The brand was able to combine my desire for a unique piece of jewelry, while using the stones I had available. I loved the design, the uniqueness of the experience, and the simplicity of the contact."
  • Sabrine
  • Astrid
  • Laetitia and Marine
  • Josephine
  • Eva