Diamond and precious stones merchant in the center of Paris
Certified diamond and precious stones expert
As experts in diamonds and gemstones, we offer you a free estimate of your loose or in jewel-set diamonds or precious stones, with the possibility of purchase if the piece is in our field of expertise (loose- or jewel-set diamonds and precious stones: ruby, emerald, sapphire). In addition, we also sell diamonds of different sizes and excellent quality.
Our expertise
We offer a free verbal estimate of your diamonds, precious stones, as well as your rings, bracelets, necklaces and other types of jewelry pieces, whether you are an individual, a jeweler, a notary, or an insurance company. We are located in the heart of Paris, in the 9th arrondissement, close to the Opera and major department stores. If you are looking for a reliable company to buy diamonds or sell your diamonds, precious stones and antique or pre-owned jewelry, don’t hesitate to contact us.
Diamonds
We specialize in diamonds, loose or set in jewelry, in all shapes, colors and sizes
Precious stones
Sapphires, emeralds, and rubies loose or set in jewelry in all shapes, sizes, qualities and origins.
Jewelry
Old, new and modern creations with or without signature.
Free estimate within the hour!
Our quick first evaluation service allows you to receive an estimate in record time. Simply send us a few photos, possibly with a certificate, and our team will immediately get to work to provide you with a preliminary estimate within hours. We will then contact you to give you an exact and definitive estimate in our office located in the heart of Paris.
Visit us for a personalized appraisal
Immediate payment after agreement without additional fees or commissions
Some examples
About Elysée Expertise
3 generations of experience
Our family business has over three decades of experience, ranging from cutting rough diamonds in our own backyard to mastering the art of cutting modern and antique diamonds, colored gemstones, and pre-owned jewelry.
We specialize in manufacturing, repairing, evaluating, buying, and selling diamonds, gemstones, and antique jewelry, and continuously improve our skills by obtaining training certificates from renowned institutes such as IGI, HRD, and SSEF.
How we evaluate the value of your jewelry
When evaluating your piece of jewelry, we consider several factors. We start by identifying the type of stone in your jewelry, differentiating between diamonds and imitations, and determining whether any precious stones (emeralds, sapphires or rubies) are present. If the jewelry contains diamonds or precious stones, we can provide an additional evaluation to determine its exact value.
To value a diamond or precious stone, we use the 4 Cs:
“Cut grade” of the diamond
The cut of your diamond determines its final value. Cut shapes include the most valuable, round brilliant, and fancy shapes such as pear, emerald cut, oval, marquise, princess, etc. This also takes into account polish and symmetry.
Color
The color is also taken into account. These differences in color are difficult to distinguish with the naked eye, but largely determine the value of your diamond. The most valuable color is completely transparent, without any trace of yellow.
Clarity
To determine the purity of a diamond, a 10x magnification magnifying glass is used. This involves examining the impurities inside the diamond, where there may be a presence of crystals or feathers, for example. The purer the diamond, the higher its quality and value. The degree of purity of the diamond depends, among other things, on the size, color and location of the impurity.
Carat
This is the weight of the diamond. This weight comes from the seed of a carob tree, which weighs 0.2 grams and was used in the past as a counterweight on the scales to weigh gems. A carat is therefore equivalent to 0.2 grams or 100 points and is always expressed as a decimal number with 2 decimal places (e.g. 1.50 ct or 150 points).
Sell your jewelry
Which jewelry sparks our interest?
We are interested in purchasing all types of jewelry, including loose diamonds and precious stones (sapphires, rubies, emeralds), earrings, bracelets, necklaces, brooches, and more. Whether it’s modern or antique, we are open to buying it, with a preference for signed jewelry from renowned brands such as Boucheron, Cartier, and Van Cleef & Arpels. Our area of expertise lies in jewelry containing diamonds or precious stones, so that’s what we’re particularly interested in.
When evaluating your jewelry, we take into account its history, demand among our clientele, and overall beauty to determine if it aligns with our interests. If you’re unsure about the type of jewelry you have, don’t hesitate to reach out to us, as we can always refer you to an appropriate buyer.
Purchase a diamond
Looking to buy a diamond for a piece of jewelry or an engagement ring?
Look no further. With privileged access to the Antwerp diamond market, we offer diamonds in all sizes, shapes, and colors, from the purest white to the most yellow, at highly competitive prices. For more information, visit our webshop.
Our experts are ready
Get a free estimate whithin the hour!
We can make you an estimate based on a few images. This way you have a quick idea of the value of your jewelry piece. We then make you an appointment in our office for a final estimate.
First estimation via Whatsapp
Drop by for a tailored valuation
Immediate payment after agreement without additional fees or commissions
How does our service work?
We offer a streamlined 3-step process for evaluating and purchasing your jewelry piece:
- First, you can choose to send us some photos or a video of your jewelry via WhatsApp for a quick initial evaluation, which we will provide within a few hours or you can choose to make an immediate appointment.
- To obtain a definitive and accurate estimate, we invite you to our office for a physical evaluation. We will also assess whether the jewelry matches our interest and offer you a fair and competitive price.
- If we come to an agreement, we offer you direct payment with no commissions or hidden fees, ensuring a hassle-free transaction.
Elysée Expertise
Free diamond estimate
Contact
+33 607 89 27 21
info@elysee-expertise.fr
Rue de la Fayette 56, 4eme étage
9th arrondissement de Paris