12.98ct ETW Earth-Mined Light Greenish Blue Aquamarine – Oval Cut, Unheated

12.98ct ETW Earth-Mined Light Greenish Blue Aquamarine – Oval Cut, Unheated

This impressive loose gemstone features an earth-mined light greenish blue aquamarine from Brazil, displaying a delicate combination of soft blue and subtle green tones in an elegant oval cut. Its substantial 12.98-carat weight, generous dimensions, and natural unheated character make it an appealing choice for statement jewelry or gemstone collecting.

Specifications:

Gemstone: Light Greenish Blue Aquamarine
Carat Weight: 12.98ct ETW
Cut: Oval Cut
Dimensions: 16.8 x 15.3 x 8.3 mm
Clarity: Slightly Included
Treatment: Unheated
Origin: Brazil
Condition: New

Earth-mined light greenish blue aquamarine weighing 12.98ct ETW in an oval cut from Brazil, featuring slightly included clarity and unheated character.

This aquamarine displays naturally occurring light greenish blue coloration without heat treatment, preserving the delicate balance of blue and green tones found in the original gemstone. Its elegant oval faceting provides attractive reflections, while the generous face-up dimensions allow its soft coloration to be appreciated across a substantial surface.

Aquamarine is the blue to greenish blue variety of beryl, the same mineral family that includes emerald, morganite, and heliodor. Its beautiful coloration is associated with iron within the crystal structure. Although many aquamarines undergo heat treatment to reduce greenish tones and produce a purer blue appearance, unheated examples retain their original natural color characteristics.

With a hardness of approximately 7.5 to 8 on the Mohs scale, aquamarine offers good scratch resistance and is suitable for jewelry when properly protected. Its attractive color range, brilliance, and availability in larger crystal sizes have made it a popular gemstone for both fine jewelry and collecting.

At 12.98 carats with dimensions of 16.8 x 15.3 x 8.3 mm, this aquamarine offers impressive visual presence and broad oval proportions. Its substantial size makes it particularly well suited for a custom statement pendant, where its delicate coloration and elegant faceting can be prominently displayed. It also makes a beautiful addition to a collection of larger faceted beryl gemstones.

Brazil is one of the world's most important sources of gem-quality aquamarine, with a long history of producing attractive blue and greenish blue beryl. The combination of Brazilian origin, unheated character, substantial carat weight, and soft greenish blue coloration gives this individual aquamarine a distinctive presentation.

A beautiful earth-mined light greenish blue aquamarine offering natural color, impressive dimensions, and timeless oval styling for statement jewelry or gemstone collecting.

(Stock Code: EDMM)

Keywords: loose gemstone, earth-mined aquamarine, light greenish blue aquamarine, blue green aquamarine, Brazilian aquamarine, Brazil gemstone, oval cut aquamarine, unheated aquamarine, slightly included aquamarine, natural beryl, large aquamarine gemstone, 12.98ct aquamarine, statement pendant gemstone