0.45 Ct. Moonstone from Ceylon (Sri Lanka)

This transparent rainbow moonstone weighs 0.45 carat, and presents an Asscher cut in an octagon shape, with precise dimensions of 4.88 x 4.03 x 3.77 mm. The stone exhibits clean transparency with a clarity grade of very slightly included, evaluated at eye level, and a light color intensity that allows its internal adularescence to be viewed with clarity. The Asscher cut, characterized by its stepped facets and square to octagonal outline, enhances the stone’s internal glow and directional light return, while an excellent polish contributes to crisp facet junctions and surface finish. There has been no enhancement to this specimen, and its origin is Ceylon Sri Lanka, a source recognized for fine feldspar material. These combined attributes produce a gemstone that is technically notable for its cut execution, optical effect, and untreated provenance.

From an investment perspective this moonstone merits consideration within the niche market for fine, natural, untreated gems. High quality, transparent rainbow moonstones with precise cuts and minimal eye visible inclusions are uncommon in small parcels, and specimens from Sri Lanka that are both cut well and unrestored tend to attract attention from collectors and designers seeking natural material with reliable provenance. The absence of enhancement is a significant positive factor, as untreated stones generally command a premium and are less vulnerable to future reclassification. Market appreciation potential will be influenced by supply constraints, demand among collectors and jewelers, and broader trends favoring natural and traceable gemstones. It is prudent to note that gemstone investments are not guaranteed, and liquidity varies by market segment, so documentation, condition preservation, and credible origin information are essential. The Natural Gemstone Company provides full disclosure of the gem’s measured specifications and origin, and can assist with independent assessment and appropriate storage and insurance recommendations. For buyers seeking a long term hold in a distinctive, well cut rainbow moonstone, this piece represents a balance of aesthetic quality and market attributes that can support future value appreciation, subject to general market risks and the usual considerations for trading collectible gemstones.