73.71 Ct. Cabochon Moonstone from Ceylon (Sri Lanka)

Owning a gemstone of this magnitude is not merely a purchase, it is a declaration of taste, an affirmation of a life curated with care and intention, and an invitation to possess something rare and quietly commanding. Presented by The Natural Gemstone Company, this single oval black moonstone weighs an impressive 73.71 carats, a size that immediately distinguishes it from commonplace gems, and yet it retains a restraint that speaks to an aristocratic sensibility. Its origin is the storied mines of Ceylon Sri Lanka, a provenance that carries centuries of gemological history, and a lineage of stones sought by collectors and connoisseurs who understand that true rarity is measured in both provenance and presence. Imagine this moonstone at the heart of a commission, anchored in a bespoke setting, its surface catching the light and reflecting a personality that is both modern and timeless.

The physical attributes of this gem read like the specifications of a jewel crafted to influence the senses. The gemstone is translucent, allowing a depth of optical play that becomes more compelling the longer one studies it, and its oval shape measures 32.73 by 26.50 by 11.60 millimeters, proportions that make it ideal for a dramatic pendant or an elevated cocktail ring. Cut as a cabochon, the dome has been shaped with an artisan s hand to reveal internal life and sheen, while the polish is excellent, imparting a mirror like finish that enhances every subtle nuance of surface movement. Clarity has been graded as very very slightly included, evaluated at eye level, which means that to the unaided gaze the gem reads as exceptionally clean, and the very minor inclusions that exist serve only to speak to the stone s natural origin and individuality. Its color intensity is intense, a richness that commands attention without screaming for it, and every glance rewards the owner with an experience that feels both intimate and grand.

What sets this black moonstone apart is the uncompromising naturalness of its presentation, no enhancement, a truth that resonates in the contemporary market where authenticity is the highest luxury. In the hands of a master cutter, the cabochon form has been optimized to maximize the stone s luminous qualities, offering a soft internal glow that seems to emanate from beneath the surface rather than merely reflecting across it. The large carat weight of 73.71 carats makes it a rare specimen for collectors who prize substantial, eye catching material, and its Ceylon Sri Lanka origin provides an important narrative for provenance driven collectors. The very very slightly included clarity grade ensures that the gem remains visually captivating at a distance, while still offering the discerning buyer the reassurance that what they are acquiring is a natural, unaltered marvel. For the client who seeks something that exemplifies refinement, this moonstone answers with quiet authority.

Styling this stone is an invitation to creative luxury, to commission pieces that transcend trend and become personal heirlooms. In a simple bezel setting in cool platinum, the stone s intense color intensity and silky sheen will read as modern and architectural, the metal framing the gem like a sculpture. Alternatively, a halo of fine white diamonds set in a warm yellow gold mount will create a contrast that accentuates the moonstone s internal glow, the diamonds acting as a bright, breath taking counterpoint. For a truly singular expression, consider a bespoke pendant where the cabochon is allowed to float within an open plane, or a low profile ring where the stone sits close to the hand, dressed with minimalist details that allow the moonstone to remain the unequivocal focus. Practical considerations such as a protective bezel or low prong work keep the cabochon secure and reduce risk of impact, and a custom setting created by experienced jewelers will honor the scale and character of this exceptional gem.

Our commitment at The Natural Gemstone Company is to present gems that are measured, documented, and worthy of the most discerning collections. This black moonstone, 73.71 carats, cabochon cut, translucent, dimensions 32.73 by 26.50 by 11.60 millimeters, clarity very very slightly included evaluated at eye level, intense color intensity, excellent polish, enhancement, no enhancement, origin Ceylon Sri Lanka, is available with full provenance documentation upon request. We can provide additional high resolution images, videos under varied lighting, and guidance for custom design, as well as secure shipping and white glove handling for private viewings. For collectors and patrons who seek an object of desire that also stands as an investment in artistry and nature, this moonstone offers an opportunity to own a singular piece that will be spoken of for generations. Contact us to begin the conversation about how this stone will become the center of your next masterpiece.