Agata Karwowska
The 18ct gold Xyz Ridge engagement ring with baguette cut diamond and hand-carved texture, modernist diamond ring
Sculptural and modernist 18ct gold ring with baguette cut diamond and decorative hand-carved texture
The Xyz Ridge gold ring with baguette cut diamond and hand-carved texture, modernist 18ct gold ring
Sculptural 18ct gold Xyz Ridge engagement ring with baguette cut diamond and hand-carved texture, modernist diamond ring
Sculptural 18ct gold ring Xyz Ridge with baguette cut diamond and decorative texture
Intricate details of bismuth crystal used in jewellery design, layered texture for jewellery
Fine art jewellery, modernist 18ct gold ring with diamond baguette, geometric design and hand-carved texture resembling mineral striations

XYZ Tectum Ring

£7,639

A sublime elevation of traditional forms, this 18-karat gold masterpiece positions a radiant baguette diamond asymmetrically along its commanding apex—like the crowning ridge of an architectural marvel.

The intentional asymmetry creates dynamic tension, challenging conventional balance while celebrating the unpredictable beauty found in natural mineral formations. Each hand-carved parallel striation tells the story of crystal growth, meticulously etched to capture light in unexpected ways.

When adorning the hand, this perfectly imperfect gold solitaire ring becomes a personal sanctuary. The Tectum is a quintessential treasure for the connoisseur who appreciates the contemplative dialogue between refined structure and natural evolution.

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    · 0.2ct baguette-cut E-F VVS diamond

    · Recycled 18k yellow gold

    · 23x6mm front, 6mm profile

    · Made to order: 2-3 weeks

    Ring Size Guide

    Rings are not only worn on the body but almost integrate with it through motion and gesture. Therefore, choosing the correct ring size and style is essential to ensure its comfortable fit. There are many size conversions adopted worldwide, and the same-sized ring with a wider band will feel closer to the finger than one with a delicate band design. For the best fit and feel supporting wearability, please refer to the conversion chart below or email info@agatakarwowska.com for personalised advice.

    Shipping calculated at checkout.

    Made to order jewellery is not eligible for returns or refunds. However, every piece is covered by a full satisfaction guarantee for repair or replacement if it does not meet specifications or is found defective.

    This design can be customised. Visit the Bespoke page for details of individual commissions.

    The 18ct gold Xyz Ridge engagement ring with baguette cut diamond and hand-carved texture, modernist diamond ring
    Sculptural and modernist 18ct gold ring with baguette cut diamond and decorative hand-carved texture
    The Xyz Ridge gold ring with baguette cut diamond and hand-carved texture, modernist 18ct gold ring
    Sculptural 18ct gold Xyz Ridge engagement ring with baguette cut diamond and hand-carved texture, modernist diamond ring
    Sculptural 18ct gold ring Xyz Ridge with baguette cut diamond and decorative texture
    Intricate details of bismuth crystal used in jewellery design, layered texture for jewellery
    Fine art jewellery, modernist 18ct gold ring with diamond baguette, geometric design and hand-carved texture resembling mineral striations
    The XYZ Tectum geometric 18k gold ring with diamond baguette

    Cartesian XYZ

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