Lab Created Ruby Appraisal

Emerald-Cut Synthetic Ruby

This item is a faceted gemstone, appearing to be a synthetic ruby based on its intense, uniform magenta-pink color and relative transparency. The stone is cut in a rectangular step-cut style, commonly referred to as an emerald cut, with a large flat table and beveled corners. It measures approximately 10-12mm in length, though an exact carat weight cannot be determined without a scale. The physical characteristics include a high luster and a saturated 'pigeon blood' hue that lacks the natural inclusions typically found in earth-mined rubies, suggesting laboratory growth (likely through the Verneuil flame-fusion process). The craftsmanship of the facets appears consistent, though there is visible surface wear including small abrasions and 'flea bites' along the facet junctions and edges, indicating it may have been previously set in jewelry. There are no visible maker's marks or stamps on the stone itself, as is standard for loose gems. Its style is mid-20th century, common in costume or lab-grown fine jewelry pieces. The overall condition is good, despite the minor surface scratching, and the stone exhibits excellent light return.