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Big Bang

Online Exclusive

$238

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Big Bang

Online Exclusive

$238

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Sustainability Guarantees

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Workers are paid a living wage; no child labour or human trafficking is involved in the production of the collection; the factory is compliant with all local environmental regulations.

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This collection is entirely made in the designer’s studio and/or by an artisan collective of fewer than 10 people.

BANG! This handmade signet ring exhibits the force of an an explosion within a ring. The combination of a broken feature with high polished top and dark oxidized stripes creates an unique. A perfect combination between stylish and robust. It's an offer you can't refuse. The ring is made from ethically sourced .925 sterling silver. Every piece from LEF jewelry is produced in Amsterdam by the founder Detlef himself. All pieces are made and finished by hand which ensures the highest quality en makes every piece unique.
Wiping the jewelry gently with a soft cloth to remove any dirt and oils after each wear will help to protect and prolong the look. It is advisable not to wear the jewelry into a swimming pool, Jacuzzi, sauna/steam room; or whilst exercising, bathing, showering or doing heavy duty tasks. If a piece is exposed to water, then dry it gently & thoroughly with a soft cloth as moisture can cause tarnishing.
Available in size P to Y
  • Delivery

COVID-19: We're open online and shipping as usual, though there may be minor delays in some cases.

FREE DELIVERY on orders over $200 in USA / C$250 in Canada / A$300 in Australia / 200€ in Europe

Items are shipped to you directly by our brands, using tracked, contactless delivery.

All customs fees, duties and taxes are included - see Delivery page for full details, conditions apply.

  • Returns

FREE RETURNS worldwide within 14 days of delivery - see Returns page for full details.

  • Price Match Guarantee

If you find an item cheaper elsewhere we will match the price, see FAQs or Contact Us for full details, conditions apply. Please note we're unable to offer a price match for products sold through independent retailers, or being shipped internationally.

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Meet The Designer

Founded by Dutch designer Detlef de Boer, LEF's bold aesthetic is rooted in craftmanship. Following his father's footsteps, makes him the fourth generation of jewelry designers within his family, dating back to his great-grandfather. The meaning of the name Detlef is also heritage.

LEF translated from dutch to english means: bold, daring or audacious. The jewelry made by Detlef is for people who like to wear something different and unique that makes them stand out of the crowd.

Inspired by urban streetwear and non conventional designs, each piece is created to be an honest expression to its wearer. Every piece of jewelry is made by hand and is finished using artisan technique. This ensures that every piece is unique and of the highest quality.

need help?: +1 (929) 480 6767 [email protected]