Hi @agumen
I'm a gem cutter who cuts bespoke gems and sets them in jewellery for clients.
If you plan on wearing your ring everyday then you should be ideally looking to get a stone that is 9 or above on the Mohs hardness scale. The Mohs hardness scale is a chart which is used to compare the hardness, abrasion and scratch resistance of different minerals.
It's important to note that it is not a linear scale. So ruby/sapphire which is a 9 on the scale is actually twice as hard as topaz which is an 8. To put this further into context, diamond is a 10 on the scale and is 4 times harder than ruby/sapphire which is a 9.
Aquamarine is only 7.5 on the scale, so is considerably softer.
The best options for engagement rings which would be worn everyday are: diamond, moissanite, sapphire/ruby.
Sapphires come in all sorts of colours, from pale Aquamarine colour, cornflower blue, royal blue to green, pink and yellow etc.
The downside is that natural sapphires of good quality are extremely expensive. The alternative is to buy a lab grown sapphire. Similar to lab diamonds they are physically and chemically the same as their natural counterparts. They come in a huge array of colours and are extremely affordable with outstanding colour, clarity and cut.
For these reasons, out of all the stones I cut, lab grown sapphires for engagement rings are now the most popular. I do have natural aquamarine, citrine and tourmaline in stock, but I am finding that most people want sapphire.
If you still really have your heart set on an Aquamarine then I would advise the following:
- Choose a design with the most protected setting e.g bezel setting so all edges are protected and less likely to chip.
- Always remove for physical activities, e.g gym, gardening, lifting etc
- Be prepared that the stone may need replacing sometime in the lifetime of the ring.
- Maybe look into insurance options?