Aquamarine Vs. Blue Topaz: What Is The Difference?

Aquamarine Vs. Blue Topaz: What Is The Difference?

What's the difference? Well, they're both gorgeous and they both have a lot going for them. But you might be wondering, "What are the differences between aquamarine and blue topaz?" Aquamarines make up a large portion of the blue topaz market, but these two gems have some key differences. Let's take a look at some of these key differences to help you decide which one may be right for your next purchase!

Aquamarine and blue topaz are both members of the beryl family, but they are colored differently. Aquamarines tend to be bluer than topazes and often have a more transparent quality to them. The most common way to tell the difference between these two stones is by looking at their colour: aquamarines are usually bluer than blues.

Blue topaz is a beautiful stone that has been used for centuries in jewellery and other decorative objects. It can be found in many shades of blue, but the most popular colour is deep blue with hints of green and purple. Blue topaz is an excellent choice for engagement rings because it has a bright and rich colour that will make your partner's eyes pop when they see it on your finger!

Topazes have a more opaque and less transparent quality than aquamarines. They also tend to have a more tapered shape than aquamarines do. The size of these stones can also be used as an indicator of which stone you're dealing with: topazes tend to be larger than aquamarines.

Aquamarine is another type of gemstone that comes in many different colours, including yellow, orange, green and purple. These are the only two options available for aquamarine engagement rings because these are the only colours that can be dyed into this gemstone without changing its appearance too much. Aquamarines come in all shapes and sizes—so there's no need to worry about finding something that doesn't fit your taste or style.


Aquamarine is a light-hued blue colour that ranges from pale blues to deep purples. It can sometimes be found in white or greenish shades, but it will always be slightly lighter than its darker counterpart, topaz. On the other hand, blue topaz is usually more uniform in colour, with a very dark tone throughout—this makes it ideal for use as an accent stone on jewellery pieces like rings or earrings!


Aquamarines are typically cut into cabochon-style shapes while blue topazes tend to come in round shapes. Both stones are incredibly beautiful and unique in their ways. 

While both have spheres, blue topaz's sphere is more elongated than aquamarine's sphere. 


It's hard to believe that the colour of a gem can affect its value, but it's true! When you're looking to buy a new piece of jewellery that is going to be your go-to accessory for years to come, there are two things you should consider: whether or not the stone is blue topaz or aquamarine, and how it will look on your body.

Blue topaz tends to have more saturated colours than aquamarine, which means that it shines more brightly in any light source. It also has a more defined shape than aquamarine does—it's easier to see where one stone starts and another ends.

In terms of durability, aquamarine is more durable than blue topaz. Aquamarines tend to be harder than most stones and therefore hold their shape well over time. Blue topazes are softer than most gemstones and therefore tend not to hold up quite me.

To buy some really elegant opal rings must check out our collection of boho silver rings.

Aquamarine and blue topazes are both beautiful stones, but they have different qualities that make them suitable for different purposes. Aquamarine can be used as a gift or an ornament, while blue topaz can be used as an engagement ring or wedding set stone. In terms of durability, aquamarine is much harder than blue topaz, so it could be a good choice for those who need their jewellery to last a long time without having to worry about losing stones or having them fall out easily. Blue topaz has a lot more sparkle than aquamarine, which means that it will look great on any occasion and avoid looking dull when paired with other gems like emeralds or diamonds (which would make the stone lose its lustre).

It relies on what kind of look you're going for. When it comes to jewellery, aquamarine is more versatile—it can be worn as an engagement ring or as a necklace, but it also makes a great pair of earrings or even a pendant. Blue topaz, on the other hand, is best suited to bracelets or necklaces because its dark colour won't show up well on darker skin tones. If you don't have time to shop around for different types of stones that suit your style, we recommend getting an aquamarine ring with a blue topaz stone at the centre. 

Back to blog