Assured Coliene

A promise of considered quality, transparency, and security – in every detail. We invest where it matters most: in materials, craftsmanship, and long-term sustainability. Not in unnecessary intermediaries.

The Ring

Each Coliène ring is crafted in Sweden using carefully selected materials and details, ensuring an optimal balance of quality, aesthetics, and durability.

Metals

• 100% recycled gold – the same purity and quality as newly mined gold, with a lower environmental impact.

• 18k, 14k and 9k real gold – a range that offers a price point to suit more people, without compromising on craftsmanship or finish.

• Swedish gold.

Diamonds

• Natural and lab-grown options

• Always conflict-free

• Cut grade: Excellent for maximum brilliance.

• Clarity: SI for natural and VS for lab-grown stones.

• Color: Wesselton and Top Wesselton.

• Available in classic round and oval brilliant cuts

• Certified by leading gemological institutes such as GIA and IGI.

Comfort & precision

• Rounded or domed interior - for maximum comfort.

• Classic settings, designed to maximize light while protecting the stone over time.

Security every step of the way

Security should be a given at every step of the process. From choosing the ring to delivery – and throughout all the years you wear it.

Before purchase

• Free size measurement

• Free home trial

• Engraving within 90 days

Upon purchase

• Free and fully insured delivery

• Lifetime warranty

• Flexible payment options - pay directly or in installments

After purchase

• Free size exchange within 90 days

• Right to return and exchange within 10 days

Ready to experience Coliène?

COLIÈNE Assured is our promise to you – well-considered quality, transparency, and security in every detail, from materials and craftsmanship to service and warranty. We invest where it matters most so that you can focus on what truly counts: finding the ring that symbolizes your love.

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