Natural Big Aquamarine 10.05ct Cushion Cut

A natural green aquamarine from Africa, 10.05ct in a cushion checkerboard cut measuring 14.7x12.5mm. The stone shows a pale sage-green tone - distinctly green rather than blue, with visible warm mineral inclusions including rust-orange patches spread through the body. The checkerboard faceting across the cushion face creates a grid of small square reflections that diffuse light broadly and evenly.

Green-toned aquamarine is the stone in its most natural, unheated state - the green color is inherent to the beryl crystal and is not a flaw or a treatment artifact. From an African deposit, this stone carries the textural, mineral character typical of untreated rough-origin material. The cushion checkerboard cut maximizes the face area for the carat weight. Well suited as a large pendant focal, a collector piece, or a centerpiece in organic wire and metalwork designs. Natural green aquamarine cushion Africa, checkerboard aquamarine loose, large green beryl untreated, aquamarine loose stone.

• Stone type: Natural green aquamarine
• Origin: Africa
• Treatment: Untreated
• Cut: Cushion checkerboard
• Size: 14.7x12.5mm
• Weight: 10.05ct
• Clarity: SI

Natural untreated green aquamarine from Africa - sold loose.