Sapphire Engagement Rings

Blue Sapphire ranks 9 on the Mohs hardness scale, so it is a 9 on the Mohs scale, one of the toughest gems you can wear every day. Take a ring off before rough work, keep it from hard knocks, and clean it gently, and it will stay bright for years. If you want the most protection, a bezel setting wraps the whole edge in metal.

Blue Sapphire shows a deep, velvety blue, the classic engagement colour beyond diamond. It is a corundum, the same mineral as ruby and second in hardness only to diamond, and the colour is meant to read clean and even rather than flashing from a single point. It shifts gently with the light through the day.

Yes, and it is disclosed. This blue sapphire is commonly heat-treated to even the colour, a permanent and industry-standard step. The result is stable and permanent, and it is exactly how the overwhelming majority of blue sapphire on the market is prepared, so you are getting an honest, standard stone.

Yes. On the halo, pavé, three-stone and diamond-accented settings the small stones are genuine white diamonds; only the centre is blue sapphire. That pairing is part of why these rings look so crisp, since the bright diamonds frame the colour and make it stand out.

Both are real blue sapphire, with the same colour and hardness. A lab-grown centre is grown in weeks rather than mined, so it costs less for the same size and clarity, while a natural stone carries the appeal of having formed in the earth. You pick the centre on every ring in this collection.

White gold and platinum keep the ring cool and let the colour read at its clearest, while yellow and rose gold warm the setting for a softer contrast. There is no wrong answer, so it comes down to the metal you already wear. You choose the metal on every ring here.

It is the classic one. Blue Sapphire is the birthstone for September, so a ring like this carries extra meaning for a September engagement, birthday or anniversary. Even setting that aside, the colour has long been a favourite for a reason.

Each ring is made to order. We set the blue sapphire centre and any white-diamond accents into your chosen metal, then finish the band to your ring size before it ships. Because it is built for you, allow a little lead time, and reach out if you need a size or detail that is not listed.