Black Onyx Obelisk Appraisal

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Polished Banded Onyx Obelisk Set

This item is a decorative obelisk carved from natural banded onyx, a variety of chalcedony. The piece features a four-sided tapered body culminating in a pyramid-shaped capstone, or pyramidion. In terms of color, the stone displays a sophisticated gradient: the lower third exhibits horizontal striations of deep amber and terracotta orange, while the upper two-thirds transition into a translucent creamy white with cloud-like inclusions and mossy, pale yellow mottling. The surface has been ground and polished to a high-gloss finish, highlighting the natural crystalline structure and internal depth of the semi-precious stone. Physically, the piece appears to be a modern lapidary creation, likely dating from the late 20th century to the present. The craftsmanship is high, with sharp, well-defined edges and a flat, stable base. Notable features include the unique organic banding near the bottom which provides a visual 'anchor' to the piece. Condition appears excellent with no visible chips, fractures, or major surface scuffing, though natural internal fissures (characteristic of onyx) are present. No maker's marks or signatures are visible in the provided view, which is common for such artisanal mineral decor.

Estimated Value

$150 - $225

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