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   Pre-Loved Diamonds

A Second Life for Diamonds, With the Same Standards of Excellence
​When sourcing diamonds, responsibility extends beyond origin; it encompasses environmental impact, resource efficiency, and respect for the value of materials already in circulation.​

At Amanda Jewellery, alongside newly mined stones, we source diamonds from vintage and pre-owned jewellery. By giving these gemstones a second life, we help reduce the environmental footprint associated with new extraction while preserving the inherent beauty and rarity of natural diamonds.
Each stone is carefully assessed and, when required, re-polished in our factory by our diamond-cutting specialists. Thanks to our in-house cutting expertise, each stone is optimised to realise its full potential, ensuring maximum material utilisation with virtually no loss of value.
As availability depends on supply, volumes may vary; however, by offering both newly mined and pre-loved diamonds, we provide flexibility while maintaining reliable production capabilities.
For our clients, pre-loved diamonds represent a responsible and transparent sourcing option without compromising on quality, performance, or aesthetics. They reflect a thoughtful balance between sustainability and the craftsmanship expected of fine jewellery manufacturing.

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Why does Amanda offer recycled diamonds?
We believe the most sustainable diamond is one that already exists. By sourcing and re-cutting diamonds from pre-owned jewellery, we limit the environmental impact of new mining and support a circular economy. Our approach allows us to provide natural diamonds with a lower overall footprint, combining sustainability with the authenticity and excellence expected of fine jewellery.

Let’s Give Diamonds a New Life
You bring the vision. We bring responsibly sourced pre-loved diamonds, cutting expertise, and the craftsmanship to transform them into exceptional new creations. Let’s shape your next collection with purpose and precision.
Discuss Your Project

True luxury honours people and the planet.
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how can we help?

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We have a highly trained team ready to help.  Please get in touch with us via:
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© 2025 Amanda Jewellery Co., Ltd.
  • Home
  • PRODUCTION
    • Pre-Loved Diamonds
    • Precision Lapidary
  • Products
  • ESG
    • Amanda's Commitments
  • Our Policies
  • About
  • CAREER
  • Contact
  • News
  • Blog