Selling unmounted precious stones

Diamonds are invaluable both sentimentally and financially. At Obagem, we understand the importance of every diamond, whether certified or not. Uncertified diamonds are often those that have been passed down through generations, usually in the form of antique family jewelry, and have not been certified by a gemological laboratory.

Backed by an international community of gemmological experts, we are the obvious choice. for the sale of your uncertified diamonds. Diamonds, passed from hand to hand through the ages, often harbor considerable sentimental and historical significance. Faced with the complexity of selling these ancestral gems, it is imperative to have absolute confidence in their authenticity, quality and intrinsic value. When we are presented with an offer to purchase an uncertified diamond, our approach is not limited to matching the existing offer: our priority is to maximize the value of your assets.

Also: Visit us without an appointment at 43 rue Beaubourg 75003 PARIS.

First appraisal of a Non-certified Precious Stone

The Role of Gemmological Laboratories

Gemological laboratories play a crucial role in the jewelry industry. They are responsible for the analysis and certification of gems, guaranteeing their authenticity, quality and value. Among the most renowned laboratories are the Gemological Institute of America (GIA), the Laboratoire Français de Gemmologie (LFG), the International Gemological Institute (IGI) and HRD Antwerp. These institutions are recognized worldwide for their expertise and integrity.

You can come to the address without an appointment

Schedule

10 a.m. to 1 p.m. and 2 p.m. to 7 p.m. Monday to Friday

rachat-bijoux@obagem.fr

Phone

01 48 87 81 44

Address

43 Rue Beaubourg 75003 Paris

What can you do on the Obagem site?

At Obagem, we buy, appraise and value the following jewels:

Obagem's expertise

At Obagem, our French state-certified gemologists can certify your jewel and send it to a laboratory such as LFG or GIA for a more in-depth appraisal. We can give you a fair appraisal of your jewel free of charge, with no obligation on your part. We will also make you a purchase proposal based on this estimate, but you are under no obligation to accept it.

Importance of GIA

It is important to note that GIA is currently the largest and most respected laboratory in the gem industry. A GIA certification is often considered the benchmark for diamond valuation.

Antique Family Jewelry

Antique family jewels are generally not certified by a laboratory. However, this doesn't mean they're worthless. In fact, older diamonds are often more sought-after on the market, as they inspire more confidence than newer diamonds. The older the diamond, the higher its value.

Also: Come without an appointment to 43 rue Beaubourg 75003 PARIS.

Appraising a non-certified diamond

Selling an uncertified diamond may seem daunting, but with Obagem's expertise, the process is simple and transparent. Our French state-certified gemologists are here to help you every step of the way, from the free appraisal to the purchase proposal. Contact us today to find out more about how we can help you get the best value for your uncertified diamonds.

At Obagem, we recognize the value and unique potential of uncertified diamonds. Our experts use advanced methods to accurately value these gems, ensuring that every customer receives a fair and transparent offer. Our valuation services include calculating diamond weight and determining its current market price (diamond price calculation), essential steps in maximizing the value of your sale.

For those who own uncertified diamonds and wish to sell them, our jewelry store in Paris offers an unrivalled sales experience. We are committed to providing exceptional service, includingdiamond expertise without inclusionsThis is crucial for competitive pricing. What's more, for those with historical or specialized pieces, such as those from the Régence periodObagem offers specialized appraisals to capture the true essence and value of each piece of jewelry.

Our goal is to turn every transaction into a profitable and satisfying experience for our customers, reinforced by our transparency and integrity. Whether you're looking to sell an uncertified diamond or a high-value gem, Obagem is your trusted partner for navigating the complex world of the diamond market.