Bold in line, delicate in detail. DiaMaria's designs shape diamonds into jewellery with a character entirely its own.
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One-of-one diamond jewellery, designed in Dubai by Olympian and gemmologist Maria Sergejeva. Every stone IGI certified and laser-inscribed.
Explore the collectionsDiaMaria
Fancy Colour
Fancy Colour
Vivid blue, pink, yellow and green diamonds are a signature of the house, in every shape and size: from a 2.10ct vivid blue pear to a 10ct vivid yellow cushion.
Bespoke
Every commission starts with a conversation. Your idea becomes a sketch, then a 3D render you approve before a single stone is set.
“Figure skating shaped my life, and the Olympic spirit — discipline, resilience, and elegance under pressure — remains part of everything I create.”
Maria Sergejeva
Founder, gemmologist and designer
The House of DiaMaria
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DiaMaria is shown privately. Tell us what you have in mind and we will have the right pieces, and loose stones, ready when you arrive.
