Platinum Petite Blue Sapphire & Diamond Trilogy Engagement Ring

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An ethical sapphire and diamond trilogy ring in solid 950 platinum. The 4mm fair trade deep blue sapphire is completely natural and unheated, from the King's Plain mine in Australia. Either side of the sapphire are sparkly 2mm fair trade Canadian diamonds, all with pretty milgrain-edged settings. The slim 1.5mm wide ring shank is handmade from ethical 950 platinum.

Want to create a similar ring with a different sapphire or gemstone? Contact us about Lilia's bespoke engagement ring design service.

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Ethics and Sustainability

Our aim is to make every process as sustainable as possible. As the first jeweller in the UK to use 100% recycled metals, Lilia Nash continues to set new benchmarks for responsible jewellery making.

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Handmade by Artisans

Lilia hand-makes jewellery using traditional metalsmithing techniques, ensuring quality, longevity and individuality. With each piece being an heirloom quality we offer a lifetime warranty.

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100% Recycled Metals

Our handmade rings are created using 100% recycled 18ct gold or 950 platinum, vastly reducing our impact on the environment. Any excess is collected and refined, giving it another life and reducing waste.

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Ethical Gemstones

Sapphires, diamonds and other precious gems are meticulously selected for their origin, quality and uniqueness. Wherever possible, we will only use fair trade, recycled, traceable or lab grown gemstones.