Aquamarine: what kind of stone it is and why it's chosen for silver jewelry
Aquamarine is a variety of the mineral beryl with a blue or blue-green color. The color comes from an iron impurity. The name is from the Latin "aqua marina," meaning seawater. The name was given accurately: a good aquamarine truly resembles the color of a shallow sea on a sunny day.
Where it is mined
The largest deposits are in Brazil. Most large stones with saturated color come from there. There are also deposits in Pakistan, India, and Africa.
Indian aquamarine often has natural iridescence – a play of light within the stone. This is not a defect; it is an effect of inclusions. This type is used in jewelry from the Ocean Muse collection by SIERRA SPACE.
Hardness and wearability
7.5-8 on the Mohs scale. Suitable for everyday wear, but less resistant to scratches than moissanite or corundum. Store separately from harder stones.
Why aquamarine looks good with silver
The cool blue tone of the stone and the white metal of silver complement each other without competition. Gold – especially yellow – draws attention to itself. 925 silver keeps the stone as the main focus.
There's also a practical side to this: aquamarine is usually not very dark, so white metal allows it to "breathe," while yellow can make the stone appear duller than it is. View aquamarine jewelry in the Ocean Muse collection.
Natural or lab-grown
Lab-grown aquamarine exists, but is rarely used in jewelry – natural aquamarine is not too expensive on its own. If a seller is selling "aquamarine" at a suspiciously low price and the stone is perfectly clear without any inclusions – it might be synthetic or even glass.
Good natural aquamarine has minor inclusions. Absolute transparency is rare and priced accordingly.
Frequently Asked Questions
Does aquamarine change color in the sun?
It can slightly fade with prolonged direct exposure to the sun. Do not store on a windowsill.
Are aquamarine and blue topaz the same color?Similar, but not the same. Topaz is often more saturated and uniform. Aquamarine usually has a softer shade with a slight greenish tint. The difference is noticeable when placed side by side.
How to clean aquamarine?
Warm water with mild soap and a soft brush. Ultrasound only if there are no inclusions or cracks. No aggressive chemical agents.
