Sell your Swiss Gemmological Institute (SSEF) certified diamond with confidence at Obagem
Maximize the value of your sale with Obagem. Enjoy a transparent, secure and highly professional transaction for your diamonds certified by the Swiss Gemmological Institute (SSEF).
In the glittering world of gems, a diamond's provenance, as well as certification by a reputable institute, can add immense value to your gemstone. For those looking to sell diamonds certified by the Swiss Gemmological Institute (SSEF), Obagem is your trusted partner, ensuring that the intrinsic value of your jewel is fully recognized and rewarded.



At Obagem, our strategic alliance with gemmological luminaries establishes us as the point of reference for sell your Swiss Gemmological Institute (SSEF) certified diamonds with complete peace of mind.
These diamonds, frequently received or purchased on the occasion of significant moments, possess an emotional legacy that goes far beyond their tangible brilliance. The decision to sell them, particularly at sensitive moments such as after a divorce, requires exceptional tactics and sensitivity. At Obagem, we take this responsibility extremely seriously, providing a detailed appraisal service that not only verifies authenticity but also recognizes the superior quality of each diamond, in harmony with contemporary market standards.
Our approach transcends the notion of an ordinary financial transaction. We are dedicated to a strict confidentiality policy, guaranteeing integrity at every stage of the process. We aspire to present a fair and honorable appraisal that considers both the market value and the distinction of your priceless jewel.
Entrust your SSEF-certified diamonds to Obagem. We are committed to providing you with a process that honors the sentimental depth and uniqueness of your gems, guaranteeing impeccable clarity and impartiality every step of the way.
With Obagem, every transition is handled with compassion, confidentiality and unrivalled expertise.
Also: Visit us without an appointment at 43 rue Beaubourg 75003 PARIS.
First estimate for a Bijou SSEF

Understanding the Value of SSEF Certification
SSEF, located in Switzerland, is one of the world's most respected gemmological laboratories. Renowned for its rigorous scientific approach, it offers certifications that are widely accepted and respected in the global diamond industry.
A diamond accompanied by an SSEF certificate indicates that the stone has been analyzed according to the highest standards. This process includes assessment of the diamond's color, clarity, carat and cut, also known as "the 4Cs". But more than that, SSEF scrutinizes the stone for details that often escape less qualified experts, such as fluorescence, the presence of treatments, and the gem's geology.
You can come to the address without an appointment
10 a.m. to 1 p.m. and 2 p.m. to 7 p.m. Monday to Friday
rachat-bijoux@obagem.fr
01 48 87 81 44
43 Rue Beaubourg 75003 Paris
What can you value/sell with Obagem?
At Obagem, we buy, appraise and value the following jewels:
Why sell your SSEF diamond with Obagem?
Transparent and Fair Valuation
At Obagem, we understand the importance and sophistication of SSEF certification. Our gem experts are trained to thoroughly evaluate every aspect of your diamond, using certification as the basis to ensure a competitive offering. We take into account not only the 4Cs but also history, rarity, and the current market for each unique stone we examine.
Absolute confidentiality
Selling precious jewels, especially those with such prestigious certification, is often a delicate affair. At Obagem, we respect the need for absolute discretion. All our valuations and transactions are carried out in complete confidentiality, ensuring that the details of your sale remain between you and us.
A simplified process
We strive to make the selling process as simple and transparent as possible. Our experts will guide you every step of the way, from the initial appraisal to finalizing the sale, ensuring that all your questions are answered and that you receive fast, efficient service.
Best offers on the market
With our expertise and understanding of the current diamond market, Obagem is able to offer competitive prices for your SSEF-certified diamonds. We understand the emotional and financial investment these pieces represent, and are committed to offering you compensation that truly reflects their value.
Safety First
The safety of your precious possessions is our top priority. From receipt of your diamond at our laboratory to secure payment, every step is managed with the utmost care and security. You can have peace of mind knowing that your investment is in safe hands.
Useful Information about SSEF Diamond Sales
Before embarking on the sales process, it is essential to understand certain aspects of marketing certified diamonds:
Required documentation Be sure to collect all relevant documents concerning your diamond, including the original SSEF certificate. These documents play a crucial role in assessing the stone's value.
Know your stone While our team of experts is here to guide you, having a basic understanding of your diamond's characteristics can help you follow the process more efficiently.
Be emotionally ready : Selling precious jewelry can be emotionally charged, especially if it has personal significance.
We respect the sensitivity of selling your diamond. At Obagem, every transaction is treated with the highest level of confidentiality and professionalism. Your safety is our priority, which is why all consultations and transactions are conducted in a secure environment.
Obagem strives to make your experience as convenient as possible. We offer flexible consultations, the ability to schedule private appointments, and a streamlined process for a quick and efficient sale. Our goal is to be with you every step of the way, eliminating the stress often associated with selling high-value assets.
Also: Come without an appointment to 43 rue Beaubourg 75003 PARIS.
Estimate a SSEF Diamond
Selling a diamond certified by the SSEF (Swiss Gemmological Institute) via Obagem guarantees first-class expertise and valuation, reflecting the exceptional quality and rarity of your precious stone. Ourdiamond valuation and sales are committed to providing maximum transparency and reliability, using advanced appraisal techniques and complying with the gemmological industry's most stringent standards.
We offer specialized services such aswedding or engagement jewelry appraisalEach piece of jewelry is treated with the utmost care to ensure that its sentimental significance is enhanced in addition to its market value. For those who own jewelry with unique features, such as colored diamonds or emerald-cut diamondsOur expertise guarantees a valuation that accurately reflects these distinctive qualities.
When you choose Obagem to sell your SSEF diamond, you benefit not only from our reputation for excellence and our extensive network of potential buyers, but also from a personalized approach that maximizes the value of your jewel. Whether for an individual sale or for sell complete setsWe are dedicated to providing a superior sales experience, respecting the exact specifications of each diamond and jewel we handle.