Exceptional quality of stone and jewel
Customer service at your service, provided by diamond dealers
Sealed diamonds with a certificate of quality and authenticity
News
diamond: hard facts versus misconceptions
The Natural Diamond Council (NDC) has just released its 2023 analytical report titled “Diamond Facts” in an…
2023 trends for engagement rings and wedding bands
Are you planning to get engaged or married in 2023, but are still hesitating about wedding rings? Like every year,…
The diamond industry is committed to ethics
Ethical Issues in Diamond Mining For many years, the diamond industry has faced accusations of human rights abuses and…
Guides
What diamond criteria to favour ?
What quality criteria for your preferred diamond? i-diamond gives you advice about which quality criterion for the…
Diamond Certificates (GIA, IGI, HRD)
Essential information about certified diamonds and recognised diamond certificates by professional diamantaires…
Diamond Carat
Find the information you need for understanding carat of a diamond. Professional diamond manufacturer providing…
FAQ
Why a diamond certificate ?
Diamond Certificate: advantage of a diamond certificate, to compare objectively the color, clarity, size and weight of…
What colour for your diamond ?
What colour for a diamond ? i-diamants gives you advice on choosing the color of a diamond
What clarity for your diamond ?
What clarity diamond to choose? i-diamants gives you advice on choosing the clarity of a diamond
Diamonds online certified by GIA, IGI and HRD
Diamonds delivered with quality certificates from one of the 3 most prestigious gemological laboratories : GIA, IGI and HRD.
Look at our Diamond Catalogue to buy a certified diamond. Each diamond is unique. GIA, HRD and IGI are the 3 most prestigious diamond certification labs.
To help you in choosing diamonds and certificates, we have created a diamond guide (diamond weight, diamond cut, diamond colour, diamond clarity) and a FAQ section (Frenquently Asked Questions : what colour for your diamond ? what clarity for your diamond ?, which criteria to favour ?...)
All our diamonds can be set in fine jewellery, exclusivly handmade in France. See our Jewellery Collection.
Payment and delivery : online payment is secured, delivery is insured. No delivery fee.
For information about our company, we invite you to read About us
Do not hesitate to contact us directly by email at info@i-diamants.com
or by phone at +33 (0)4 22 45 08 70
French manufacturing
30-Day « satisfied or reimbursed »
guarantee
Free and insured shipping
GIA, HRD & IGI certified diamonds
French jewellery
Diamonteers at your disposal
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