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Éternel Diamonds gives you direct access to thousands of IGI and GIA-certified lab-grown and natural diamonds at trade-level pricing, without traditional retail markups. Design your engagement ring using our interactive AI ring builder, compare real certified stones side-by-side, or receive personal guidance from our expert concierge team. Every order includes fully insured U.S. shipping, secure delivery, and easy 30-day returns, making the diamond-buying experience transparent, modern, and genuinely stress-free.
Office 2710, 575 Lexington Avenue , 10022, NY, United States
4.1
5 reviews
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After comparing several sites, I choose them for their easy to use website and excellent service. When my original diamond sold out, they upgraded me to a better stone at no extra cost. Secure packaging and a beautiful diamond. Highly recommended!
I had a few questions before placing my order and received friendly, helpful staff sorted it almost immediately. The website was simple to use, check out was easy with apple pays and my diamond arrived safely within few days.
High quality diamond at a decent price.I don't know how they source them but they must not be making much profits because they're so cheap compared to most other stores. Glad! I found this place.
Really impressed with Eternel Diamonds, the website feels modern and easy to navigate, the diamond selection is huge and the buying experience was smooth, communication was excellent throughout and the diamond arrived a few days later with UPS, the certificate matched the stone and looked alot better in person.
Bought a custom ring from Éternel diamonds and had an excellent experience from start to finish. The team was professional, responsive and helped guide me through the full design process. The final ring came out even better than expected…exceptional craftsmanship and beautiful presentation, box was great, all was unique. Proposal went amazing thanks to this ring. Highly recommend for anyone looking for bespoke fine jewellery, what’s best- it’s custom and unique.
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