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Purchase · Diamantaires OG

Diamant fiançailles GIA

40 years old
Family-run house
State-certified
Gemologists
GIA · IGI · HRD
Certifications
Without appointment
Paris 3rd arrondissement · Immediate payment

Contact us

Certificate
GIA
Inquire about price and availability or call +33 1 48 87 23 37
  • Certificate GIA and invoice provided in-store
  • In-person appraisal by a state-certified gemologist
  • Direct—43 rue Beaubourg, Paris 3rd
The diamond is the perfect gemstone for an engagement ring: a symbol of eternal love, it is both magnificent and discreet, ideal for a ring your future fiancée will wear every day. How to choose your engagement diamond wisely? Is it better to buy a designer ring or a high-value diamond set on a band?

Buying a GIA diamond has never been so advantageous, appealing to diamond enthusiasts, amateurs, or collectors.

Why buy a diamond from Diamantaires Paris OG for your engagement ring?


To purchase your engagement ring, you have two options:

  • Buy an engagement ring from a major designer, such as Chaumet, Tiffany & Co., Chopard…
  • Buy a cut diamond from a diamantaire like Diamantaires Paris OG and have it set on a ring for free

The second option is more economically advantageous: if you choose to buy a diamond from a diamantaire, your engagement ring's price will be reduced by 2 to 3 times!


The diamond is the centerpiece of the engagement ring: choosing the diamond before choosing the ring allows you to focus on the gemstone selection, ensuring you pick a diamond worthy of your love for the person you will give the ring to. Having your carefully chosen diamond set on a ring is the same as buying a ready-made ring from a major designer, except you will not have the designer's name engraved on the setting…

Also, keep in mind that a designer ring is often a stylistic choice that may go out of fashion over the coming decades. Thus, a designer ring's value depreciates much faster than the diamond itself. If you want your engagement ring to retain high value for many years, it is better to prioritize a high-value diamond cut by a diamantaire!

Diamantaires Paris OG only sells diamonds of the highest quality. In fact, OBAGEM has supplied the greatest designers of Place Vendôme in Paris for over 30 years! To find the perfect diamond for your engagement ring, do not hesitate to contact us. Once you have chosen your diamond, we can set it on your engagement ring for free.

Request the complete GIA catalog


Our customer service is available free of charge to assist you in purchasing your diamond.


OUR GIA DIAMONDS

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Leave us your contact details: a gemologist will respond within 24 hours and present the piece to you in-store or remotely, in complete confidentiality.

  • Response within 24 h
  • Presentation in our boutique, 43 rue Beaubourg, Paris 3rd
  • Certificate and invoice provided with the piece

Price & availability request