CARATEU PREFERRED DIAMOND

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OUR SELECTION STANDARD

About our Preferred Diamonds

Each Preferred Diamond is pre-selected by our gemologist against strict criteria for beauty, balance and proportion. We require an IGI Ideal cut grade, excellent polish and symmetry, and Hearts & Arrows precision, then prioritise D colour and VVS clarity.

Not every Carateu diamond qualifies for this collection. If you prefer to choose according to your own priorities, explore our live round inventory and compare the stones available today.

Explore live Round inventory
Raiha, Carateu’s gemologist, inspecting a diamond with a loupe in Stockholm

DIAMOND CLIENT STORIES

What our diamond clients say

★★★★★
“The stone came as in the videos shown by the supplier. It matches the IGI certificate and it’s spectacular.”
Ristic · Verified customer
★★★★★
“The diamond came as promised and everything was to the second like they said it would be.”
A.H. · Verified customer
★★★★★
“Excellent diamond, fast delivery, great service.”
William Hansen-Baird · Verified customer
Read our reviews on Trustpilot
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