Loose Gemstone Valuation Appraisal

Loose Round Brilliant Cut Diamond

This item is a single, loose, transparent gemstone, exhibiting the characteristic facets of a round brilliant cut. The stone displays significant brilliance and luster, indicative of a high refractive index and excellent polish. It appears colorless or near-colorless, falling within the D-J range on the GIA color scale, though precise grading would require professional equipment. The cut features the standard 57 or 58 facets (including the culet), designed to maximize the stone's light performance, with distinct crown facets, a table facet, and pavilion facets converging to a point. The girdle appears to be unfaceted or bruted, creating a clean transition between the crown and pavilion. From the provided image, the diamond appears clean to the naked eye, suggesting a clarity grade of VS2 or higher, as no immediate inclusions or blemishes are readily visible. Its size is approximate based on the surrounding components; it seems to be in the range of a commercial jewelry stone, possibly between 0.5 and 2 carats, though direct measurement is necessary for accuracy. The stone is presented on a specialized dark stand, likely for examination or display purposes, which has a matte finish that helps minimize reflections and highlights the stone's characteristics. There are no visible chips, cracks, or significant abrasions on the surface, indicating the stone is in very good to excellent condition. As a loose stone, there are no manufacturer's marks or signatures. The cut style suggests a modern or recent origin, typical of contemporary diamond cutting standards. The overall impression is one of a high-quality, well-proportioned diamond, suitable for mounting in fine jewelry.