1.61 Ct. White Edison Pearl from China

This specimen is a one point sixty one carat drop shape white Edison pearl, with precise dimensions of seven point thirty six by five point sixty by five point fifty nine millimeters, exhibiting a near colorless intensity and an excellent polish, origin China, enhancement none. The drop silhouette is a gentle pear outline rather than a mathematically perfect teardrop, the minor asymmetry adding character while remaining fully compatible with high precision settings. The designation mixed brilliant cut reflects the cutter's approach to shaping and finishing rather than a traditional faceting regimen, the surface having been refined to produce a combination of broad, curved reflective planes and locally flattened mirror-polished areas that act analogously to a mixed brilliant faceting scheme, preserving the pearl s natural nacreous curvature while optimizing specular return and spectral flash. Weight to size proportions are authoritative for an Edison cultured pearl in this size class, the one point six one carat mass giving a satisfying presence on a finger or pendant without overwhelming delicate mounting designs.

What gives this pearl an unmistakable signature is the precise arrangement and visibility of its internal growth features and surface microtopography, features that are diagnostic of natural nacre deposition and the high quality of the material. Under magnification the pearl shows fine concentric growth ridges and gently curvilinear striations formed by successive aragonite platelet deposition, the platelets aligned in domains that produce discrete, narrow spectral flashes when viewed at varying angles, a phenomenon often described as orient. Interspersed with these layered structures are minute organic inclusions and localized variations in nacre thickness that appear as faint, elongated zones of differing reflectance, giving the surface a subtle banded shimmer that reads as a luminous waveform across the drop. At a microstructural level there are small healed platelet offsets and a couple of shallow, well-polished surface undulations rather than open pits, these healed features refract and scatter light in a way that enhances the pearl s depth and three dimensionality, they function as an internal fingerprint, unique to this specimen, that will not be replicated exactly in any other pearl. The near colorless body tone allows the orient and these internal characteristics to read clearly without color masking, producing a clean white presentation with precise, cool highlights and minimal overtone interference.

From a craftsmanship and use perspective this pearl has been prepared to maximize optical performance while preserving integrity, the excellent polish indicating high quality lapidary finishing, the mixed brilliant style shaping serving to increase angular reflectivity for jewelry applications that require both brilliance and classic nacreous glow. For setting, the dimensions and drop geometry are ideal for a low bezel or partial bezel that follows the pear outline, a custom peg mount with adhesive and a shallow cup to secure the pearl without excessive pressure is recommended when a drilled mounting is not desired, alternatively a delicate prong set with protective cap will display the maximum surface area while keeping the profile low for daily wear. The absence of enhancement is significant for buyers who prioritize natural state materials, the unmodified nacre and unbleached body tone ensuring long term stability of color and luster when maintained according to standard pearl care protocols. The Natural Gemstone Company stands behind the provenance and technical description of this pearl, we document origin and enhancement status and can provide additional magnified images or setting specifications to assist jewelers and connoisseurs, this pearl s distinctive internal architecture and expert finishing make it an ideal choice for collectors and designers seeking a naturally signed Edison pearl with measurable optical and material quality.