3.70ct ETW Earth-Mined Blue Aquamarine – Octagon Cut, Unheated

3.70ct ETW Earth-Mined Blue Aquamarine – Octagon Cut, Unheated

This loose gemstone showcases an earth-mined blue aquamarine from Brazil, displaying attractive blue coloration and lively brilliance in a clean, geometric octagon cut.

Specifications:
Gemstone: Blue Aquamarine
Carat Weight: 3.70ct ETW
Cut: Octagon Cut
Dimensions: 11.9 mm x 8.0 mm x 5.4 mm
Clarity: Moderately Included
Treatment: Unheated
Origin: Brazil
Condition: New

Earth-mined blue aquamarine weighing 3.70ct ETW in an octagon cut from Brazil with moderately included clarity.

The absence of heat treatment preserves the gemstone's natural blue color and individual character, while the structured octagon faceting provides a crisp presentation that highlights its attractive coloration.

Aquamarine is the blue to bluish-green variety of the beryl mineral family, which also includes emerald, morganite, and heliodor. Brazil is an important source of gem-quality aquamarine and is known for producing material in a broad range of sizes and blue hues.

At 3.70 carats and nearly 12 mm in length, this aquamarine offers substantial visual presence while remaining versatile for a custom ring or pendant. It would also make an appealing addition to a gemstone collection.

Its combination of natural unheated color, substantial size, Brazilian origin, and geometric octagon faceting gives this individual aquamarine a distinctive presentation.

A beautiful earth-mined gemstone ready for a custom jewelry design or gemstone collection.

(Stock Code: EDMM)

Keywords: loose gemstone, earth-mined aquamarine, blue aquamarine, Brazil aquamarine, Brazilian aquamarine, octagon cut aquamarine, unheated aquamarine, moderately included aquamarine, blue beryl, 3.70ct aquamarine