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Gold Polaris Mother of Pearl Signet Ring

FINE RINGS — ASTLEY CLARKE

Gold Polaris Mother of Pearl Signet Ring

A contemporary reimagining of the classic signet ring. Mother of pearl meets celestial design in 18ct gold plating.

£165.00

18ct Gold

Recycled Silver Base

Mother of Pearl

Luminous 9mm Inlay

Polaris Motif

Celestial Design

White Sapphire

Central Sparkle

The Modern Signet

The signet ring holds a storied place in jewellery history, traditionally used to seal documents with wax. Today, it serves as a powerful statement of personal style. Astley Clarke’s Polaris Signet Ring reinvents this classic silhouette with a celestial influence.

The ring features a 9mm mother of pearl inlay that provides a luminous, iridescent backdrop. Embedded within this is a star-set created white sapphire, representing Polaris — the North Star. This motif symbolises guidance and direction, adding a layer of meaning to its striking aesthetic.

Constructed from 18ct gold-plated recycled sterling silver, the ring offers a substantial feel with a 2.5mm band width. It is designed to be worn on the pinky for a traditional look, or on the ring or middle finger for a bolder contemporary statement.

Signet ring detail

Materials & Design

Mother of Pearl

The 9mm circular inlay uses high-quality mother of pearl, prized for its natural iridescence. It catches the light differently from every angle, providing a pearlescent glow that contrasts beautifully with the warm gold setting.

Celestial Motif

The North Star design is achieved through traditional star-setting techniques. A created white sapphire is set flush into the mother of pearl, surrounded by an engraved starburst pattern that creates the illusion of radiating light.

18ct Gold Plating

The substantial base of recycled sterling silver is finished with an 18ct gold plating. The band tapers comfortably towards the back, measuring 2.5mm at its thinnest point, ensuring everyday wearability without sacrificing impact.

Product Specifications

Ring specifications
Metal18ct Gold Plated, Recycled Sterling Silver
Primary Material9mm Mother of Pearl
Central StoneCreated White Sapphire
Band Width2.5mm - 1.5mm (tapered)
Available SizesUK J (US 5) to UK R (US 9)
CollectionPolaris
BrandAstley Clarke, London

About myboulangerie

myboulangerie is an independent UK editorial platform dedicated to fine rings and statement jewellery. Our name reflects our approach: just as an artisan baker carefully selects ingredients and perfects their craft, we meticulously research and curate the finest jewellery pieces for our readers.

We do not accept payment for reviews. Our editorial team evaluates pieces based on design merit, material quality, and everyday wearability. Through our affiliate partnerships, we may earn a commission when you purchase via our links, which allows us to maintain our independent editorial voice without costing you anything extra.

Frequently Asked Questions

Mother of pearl is the iridescent inner layer of certain mollusc shells. It is resilient, beautiful, and completely natural, offering a unique play of colour.
Astley Clarke offers a printable ring sizer on their website. The ring is available from UK size J to R. If you plan to wear it as a pinky ring, you will likely need a smaller size than your standard ring finger.
Yes, it is designed for daily wear. However, to preserve the gold plating and the mother of pearl, remove it when washing hands, applying lotions, or performing heavy manual tasks.

Find Your North Star.

Explore The Ring