What is Aquamarine? The Blue Gemstone of the Sea

What is aquamarine?

Aquamarine is an enchanting gemstone known for its beautiful clear blue to blue-green color. The stone belongs to the beryl family — which also includes emerald — and scores 7.5 to 8 on the Mohs scale. The name aquamarine comes from the Latin words aqua (water) and marina (sea), referring to its watery color reminiscent of the ocean. Aquamarine symbolizes calmness, clarity, and peace, and is the birthstone of March. Explore our crystal jewelry collection for unique gemstones.

History of aquamarine

Aquamarine has been cherished for centuries across various cultures. In ancient times, sailors believed aquamarine was the stone of sea gods that protected them during their voyages. Romans associated the stone with luck and love, using it in amulets and jewelry. In the Middle Ages, aquamarine was used as a remedy for anxiety and considered a symbol of purity. Throughout the centuries, aquamarine has remained a popular choice for royal jewelry worldwide.

Properties of aquamarine

Color — from soft light blue to deep turquoise blue. The more intense the color, the more valuable the stone. Heat treatment can enhance the color. Hardness — 7.5 to 8 on the Mohs scale: very durable and ideal for everyday wear. Transparency — generally transparent with a vitreous luster, giving it a sophisticated appearance. Note: prolonged exposure to direct sunlight may cause the color to fade slightly.

Use of aquamarine in jewelry

Aquamarine is one of the most beloved gemstones in jewelry due to its beautiful color and versatility. Its delicate blue complements both silver and gold — white gold and platinum are popular combinations for a modern, elegant look. Aquamarine is used in engagement rings and everyday rings, in pendants and necklaces for a timeless classic, and in earrings for a delicate, subtle color that suits any occasion.

Spiritual meaning of aquamarine

Aquamarine is considered a stone of tranquility, clarity, and communication. It is believed to help promote inner peace, calm negative emotions, and stimulate self-expression. Due to its connection with the throat chakra, aquamarine is worn to improve communication and expression, and to release fears and stress.

Frequently asked questions about aquamarine

Does aquamarine change color in the sun?

Aquamarine is relatively stable, but prolonged exposure to direct sunlight may cause the color to fade slightly. Store aquamarine jewelry in a dark, dry place when not worn.

Is aquamarine suitable for daily wear?

Yes, with a hardness of 7.5 to 8 on the Mohs scale, aquamarine is very durable and suitable for daily wear. Protect the stone from hard knocks to prevent scratches.

How do I care for aquamarine jewelry?

Clean with a soft cloth and lukewarm water. Avoid harsh cleaning agents and ultrasonic cleaners. Store separately from other gemstones in a soft pouch to prevent scratches.

What is the difference between aquamarine and blue topaz?

Both are blue gemstones but chemically different. Aquamarine belongs to the beryl family; blue topaz is a silicate. Aquamarine has a more blue-green tint; blue topaz is a brighter blue. Aquamarine is generally rarer and more valuable. Read more on our blue topaz encyclopedia page.

What are the spiritual properties of aquamarine?

Aquamarine is associated with inner peace, communication, and clarity. It is connected to the throat chakra and is used to balance emotions, reduce anxieties, and improve self-expression.