Oumuamua Ring

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Renaissance Collection

A unique baguette-cut amethyst is shaped with a broad table and restrained crown, producing a liquid optical depth within the stone. Its saturated violet tone establishes visual gravity.

The flanking walls of the ring reveal a snowflake pavé of diamonds, forming a granular field that modulates light across the planes.

Composition

Materials

Amethyst, Diamonds, Gold

Edition

Single Edition

Reference

D23.3

Dimensions and Size

Depth: 12 mm
Width: 21 mm
Height: 26 mm
Ring size: FR 54 | UK N

Stones

1 Baguette Cut Amethyst, 9.00 cts
204 Brilliant Cut Diamonds, 1.21 cts
Total: 205 stones, 10.21 cts

Metals

18 carat gold, 13 g
Including palladium white gold and rose gold

The amethyst was acquired through a London based supplier. The diamonds were obtained through specialist suppliers in Antwerp. Supplier declarations and purchase documentation are retained where available. Provenance is described in accordance with the atelier’s Ethical Practice framework.

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Renaissance Collection

A unique baguette-cut amethyst is shaped with a broad table and restrained crown, producing a liquid optical depth within the stone. Its saturated violet tone establishes visual gravity.

The flanking walls of the ring reveal a snowflake pavé of diamonds, forming a granular field that modulates light across the planes.

Composition

Materials

Amethyst, Diamonds, Gold

Edition

Single Edition

Reference

D23.3

Dimensions and Size

Depth: 12 mm
Width: 21 mm
Height: 26 mm
Ring size: FR 54 | UK N

Stones

1 Baguette Cut Amethyst, 9.00 cts
204 Brilliant Cut Diamonds, 1.21 cts
Total: 205 stones, 10.21 cts

Metals

18 carat gold, 13 g
Including palladium white gold and rose gold

The amethyst was acquired through a London based supplier. The diamonds were obtained through specialist suppliers in Antwerp. Supplier declarations and purchase documentation are retained where available. Provenance is described in accordance with the atelier’s Ethical Practice framework.

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A luxurious ring featuring a baguette-cut amethyst center stone with a surrounding rose gold structure and diamond encrusted bands. Oumuamua Ring by Hugo Cahill centred on a baguette cut amethyst framed by a diamond snowflake pavé within a sculptural gold setting
Profile view of Oumuamua Ring showing restrained crown height and the architectural relationship between amethyst and pavé set surfaces
Atmospheric reference image reflecting optical depth and chromatic intensity associated with the amethyst of the Oumuamua Ring
side view of Oumuamua Ring highlighting sculptural construction and light interaction across polished inner surfaces
Rear view of Oumuamua Ring emphasising structural volume, material finish, and continuity of the ring architecture
Oumuamua Ring

✦ Notes from the House

Jewellery, as language