Choosing aquamarine blue sapphire engagement rings

Understand the colour name

Aquamarine Blue describes the colour of the sapphire used in this range. The centre is sapphire, not aquamarine beryl or spinel. Check each product’s selected centre, accent stones and metal so the full specification remains clear.

Let the pale blue lead

Compare the centre’s colour in neutral lighting and across more than one photograph. A cool metal gives the blue a restrained frame; yellow or rose gold creates warmer contrast. A plain solitaire keeps that contrast simple, while a halo or trilogy changes the ring’s overall width and balance.

Choose proportions for your hand

Use millimetre dimensions alongside the stated size to assess the centre. Look at how the claws meet the outline, the height of the basket and the space for a wedding band. Sapphire is hard, but the stone and setting still need protection from knocks and regular inspection.

Designs to compare

A question worth asking

Is this the March birthstone aquamarine?

No. These rings use aquamarine-coloured sapphire. The colour name does not change the gemstone’s identity or make it aquamarine beryl.

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2026 Award Nominations

Award Winning Jeweller

We’re proud to be recognised consistently by the UK jewellery industry’s leading awards programmes. In 2026, Lily Arkwright has been shortlisted for Branded Boutique of the Year at the Professional Jeweller Awards and Bridal Jewellery Retailer of the Year at the UK Jewellery Awards, reflecting our continued commitment to exceptional customer service, product innovation, and ethical craftsmanship.

These latest nominations build on previous industry recognition, including being shortlisted for Bridal Jewellery Retailer of the Year at the 2025 UK Jewellery Awards and Independent Retailer of the Year at the Professional Jeweller Awards 2025. We were also finalists for Retail Team of the Year at both the Retail Jeweller Awards and Professional Jeweller Awards in 2024, recognising the passion, expertise, and dedication of our team.

We’re honoured to be recognised for helping thousands of couples find the perfect engagement rings and wedding rings, with a strong focus on choice, transparency, and personalisation. As an award-winning jeweller, we remain committed to delivering exceptional service, exceptional craftsmanship, and responsibly sourced lab-grown diamonds, moissanite, and natural diamonds, ensuring every customer can find a ring that perfectly reflects their love story.