3.60ct ETW Earth-Mined Bluish Green Grandidierite – Oval Cut, Rare Gemstone

3.60ct ETW Earth-Mined Bluish Green Grandidierite – Oval Cut, Rare Gemstone

This distinctive 3.60-carat earth-mined grandidierite from Madagascar features attractive bluish green coloration and an elegant oval cut. Its rarity and unusual color combination make it an appealing addition to a gemstone collection or a unique custom jewelry design.

Specifications:

Gemstone: Bluish Green Grandidierite
Carat Weight: 3.60ct ETW
Cut: Oval Cut
Dimensions: 11.5 x 9.5 x 5.0 mm
Clarity: Opaque
Treatment: Unheated
Origin: Madagascar
Condition: New

Earth-mined bluish green grandidierite weighing 3.60ct ETW in an oval cut from Madagascar, featuring opaque clarity and unheated character.

Grandidierite is a rare magnesium aluminum borosilicate mineral prized for its distinctive blue-green coloration. Its unusual appearance and limited availability make it particularly interesting to gemstone collectors.

This specimen displays bluish green tones in a classic oval shape. Its opaque clarity emphasizes its natural body color rather than transparency or faceted brilliance.

Madagascar is the world's best-known source of gem-quality grandidierite, with deposits producing specimens ranging from translucent to opaque. This gemstone is unheated, retaining its naturally occurring coloration without heat enhancement.

At 3.60 carats and measuring 11.5 x 9.5 x 5.0 mm, this grandidierite offers attractive proportions for a custom pendant or collector's display. Its oval shape provides a versatile foundation for a protective bezel setting.

Grandidierite has a Mohs hardness of approximately 7 to 7.5, making it reasonably durable for carefully designed jewelry. Protective settings and careful handling are recommended.

This individual Madagascan grandidierite combines rare mineral identity, distinctive bluish green coloration, and classic oval-cut styling in an unusual collectible gemstone.

(Stock Code: ABMM)

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