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I am not a gemologist, but I have bought loose stones all over the world. Aquamarine and Topaz are actually two different types of gems, but their hues can overlap. Aquamarine is less refractive than Topaz and if you have a loop and can compare the two stones side by side, you may be able to discern the difference. The Topaz will produce doublet lines (kind of like you are seeing double) where the aquamarine will not. The only way to really tell is to have the gem tested on a hardness scale. Aquamarine is in the 7-7.5 range where as Topaz will be a strong 8.

Deeper blue aquamarines are the most expensive but they are also the most counterfeited so be careful. Many jewelers will purposely or unknowingly sell topaz as Auqamarine as the aqua fetches higher prices. In the end, it makes little difference. Buy the color you like.

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12y ago
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8y ago

Aquamarines and blue topaz are two different kinds of minerals, beryl and crystal respectively. Aquamarines range in color from light blue to blue-green, whereas blue topaz comes in orange, sky blue, pink, light or deep blue, blue green, green, transparent, light violet and white.

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Q: What is the difference between aquamarine and blue topaz?
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How is aquamarine jem different from blue topaz?

To determine if a gem is an Aquamarine or Blue Topaz you can do a visual inspection for visible flaws. It is rare that you will find visual flaws in Aquamarine. You can also use an aqua filter, it allows you to see the green and blue undertones which indicate that the gem is an Aquamarine. In a Blue Topaz you will only see blue undertones.


Is a blue topaz costs more than an aquamarine?

NO generally aquamarine costs more


Is aquamarine between blue and green?

Yes. Aquamarine is between blue and green.


What is the most famous birthstone for december?

The most famous birthstone for December just so happens to be blue topaz. Blue topaz shares several aesthetic similarities with aquamarine, the birthstone for March.


Is aquamarine blue?

yes, aquamarine is blue its a sort of blue.


What is the gem stone for March?

The traditional birthstones for December are Blue Zircon, Blue Topaz, Tanzanite, Turquoise & Lapis Lazuli These are best gemstones for December that are believed to bring good fortune, success, and protection to those born in December.


How do you make Aquamarine?

The color aquamarine is a shade between blue, clear, and green. It is often used to describe the color of the sea.


What are the birthstone colors?

January: garnet February: amethyst March: aquamarine April: diamond May: emerald June: pearl July: ruby August: peridot September: sapphire October: opal November: topaz December: blue topaz


What are the types of gemstones?

Ruby pink Sapphire pink tourmaline citrine peridot tsavourite Garnet emerald aquamarine irradiated blue topaz sapphire iolite amethyst rhodolite garnet almandine garnet blue tourmaline


What is aquamarine?

Aquamarine is a blue-green coloured variety of beryl, or the blue-green colour of the sea.


What is aquamarine quartz?

Aquamarine is a gemstone that is from the beryl family that includes emeralds. It has colors including light blue, bluish green, and deep blue. Aquamarine is not a type of quartz but there is a blue quartz crystal.


What are the different types of gemstones?

Ruby pink Sapphire pink tourmaline citrine peridot tsavourite Garnet emerald aquamarine irradiated blue topaz sapphire iolite amethyst rhodolite garnet almandine garnet blue tourmaline