Hello, this item is a small Mayan-style celt, likely made of greenstone rather than jadeite, measuring approximately 2.25 x 1.5 x 0.75 inches. Celts such as this were used as ritual or symbolic tools by Mesoamerican civilizations, often linked to agricultural or ceremonial functions rather than utilitarian use. Genuine Mayan celts were usually carved from jadeite or similar dense green stones sourced from the Motagua River Valley in Guatemala and polished to a smooth finish through labor-intensive techniques.

However, the engraved glyphs on this piece appear unusually sharp and lack the expected surface wear consistent with Pre-Columbian examples, suggesting they may have been added in modern times or the piece itself is a later reproduction inspired by Mayan prototypes. The material’s uniformity and polish suggest modern lapidary methods.

If authenticated as a Pre-Columbian ceremonial celt, its value would range from 1,200 to 2,000 USD, depending on provenance and stylistic verification. If modern or post-Columbian, likely a replica or tourist piece, the market value would be 100 to 200 USD. A hands-on inspection, including mineralogical testing and microscopic surface analysis, would be required to confirm authenticity.