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Luxury Jewellery Collection

The New Collection

Timeless Elegance

Discover our exclusive collection of handcrafted luxury pieces, meticulously designed in London for the modern sophisticate.

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Complimentary Delivery

Free worldwide shipping on all orders

Lifetime Warranty

Guaranteed quality that lasts forever

Ethically Sourced

Premium conflict-free materials

Featured Pieces

Curated highlights from our master jewelers, designed to make a statement.

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NewRose Butterfly Pendant
Golden Leaf Crystal Pendant
NewEmerald Butterfly Necklace
Crimson Bloom Necklace

Curated
By Category

Whether you seek the brilliance of a diamond ring or the subtle elegance of a gold chain, find the perfect piece in our curated collections.

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Craftsmanship
About Us

100triangles
London

Welcome to 100triangles London, where timeless style meets everyday durability. We create premium anti-tarnish jewellery designed to keep its shine, so you can wear your favourite pieces every day with confidence.

Our collections combine modern elegance with comfort, using high-quality, hypoallergenic materials that are water and sweat resistant for long-lasting beauty.

Discover Our Story

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Follow @LumiereLondon for styling inspiration.