Natural Aquamarine 1.10 ct – Rich Sea Blue, Asscher Cut, Unheated, Brazil

1.10 ct rich sea blue aquamarine in Asscher cut from Brazil, unheated

Natural Aquamarine 1.10 ct – Rich Sea Blue, Asscher Cut, Unheated, Brazil

Name: Natural Aquamarine 1.10 ct – Rich Sea Blue, Asscher Cut, Unheated, Brazil
Brand: SOSNA Gems & Jewellery
SKU: 1892161
Price: 4081.00 CZK
Availability: InStock

4.081,00 CZK

Gemstone Specification

Carat Weight 1.1

Dimensions 6.70 x 6.40 x 3.40 mm

Color Blue

Clarity Eye Clean

Shape Octagonal

Treatment No Treatment

Origin Brazil

Certification Basic Seller's Certificate

This 1.10 carat natural aquamarine from Brazil displays a rich sea blue hue and a sharp Asscher cut that emphasizes its internal clarity and brilliance. With VVS clarity, excellent luster, and no treatment, this gem radiates natural elegance and refined structure—perfect for high-end, modern jewelry settings.

Natural Aquamarine 1.10 ct – Rich Sea Blue, Asscher Cut, Unheated, Brazil

4.081,00 CZK

From gemstone to jewelry

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Gemological overview

Technical and gemological information about this gemstone variety.

Gemological profile

Aquamarine is a blue to blue-green variety of beryl, appreciated for its clear, fresh coloration and natural transparency. Within the beryl family, it is valued for its calm visual character and refined appearance, particularly in well-cut stones with even color distribution.
Chemically composed of beryllium aluminum silicate (Be₃Al₂Si₆O₁₈), aquamarine crystallizes in the hexagonal crystal system and belongs to the silicate mineral group. In gem-quality specimens, it typically displays a vitreous luster and high transparency.
The refractive index of aquamarine generally ranges from 1.577 to 1.583, contributing to a subtle, elegant brilliance rather than strong dispersion. Aquamarine is found in several regions worldwide, with typical sources including Brazil, Madagascar, Mozambique, Nigeria, and Pakistan, each known for slightly different tonal qualities.

Durability & suitability

Aquamarine is a blue to blue-green variety of beryl, appreciated for its clear, fresh coloration and natural transparency. Within the beryl family, it is valued for its calm visual character and refined appearance, particularly in well-cut stones with even color distribution.
Chemically composed of beryllium aluminum silicate (Be₃Al₂Si₆O₁₈), aquamarine crystallizes in the hexagonal crystal system and belongs to the silicate mineral group. In gem-quality specimens, it typically displays a vitreous luster and high transparency.
The refractive index of aquamarine generally ranges from 1.577 to 1.583, contributing to a subtle, elegant brilliance rather than strong dispersion. Aquamarine is found in several regions worldwide, with typical sources including Brazil, Madagascar, Mozambique, Nigeria, and Pakistan, each known for slightly different tonal qualities.

Treatments & authenticity

With a hardness of 7.5 to 8 on the Mohs scale, aquamarine offers good durability suitable for everyday jewelry when properly set and worn with standard care. It performs reliably across a wide range of jewelry designs, including rings, pendants, earrings, and bracelets.
While aquamarine is generally resistant to everyday wear, larger stones or more exposed settings benefit from protective designs to reduce the risk of impact. Its combination of durability, clarity, and naturally soothing color makes aquamarine a versatile choice for both everyday jewelry and elegant, understated statement pieces.

Our approach to gemstones

We focus primarily on natural, untreated gemstones, valued for their authenticity and inherent beauty.
Any treatments or enhancements are always clearly disclosed, allowing our clients to make informed decisions based on transparent gemological standards.

Sosna Gems is not a licensed financial advisor. Gemstones are collectibles, not securities. Past performance is not indicative of future results. Legal & risk disclosure .