6.51 Ct. Cabochon Moonstone from Ceylon (Sri Lanka)

One translucent white moonstone weighing 6.51 carats is presented by The Natural Gemstone Company, offering clear and specific gemological attributes for professional use and informed purchasing. The gem is fashioned in an oval outline and measures 13.54 by 10.18 by 6.66 millimeters, dimensions that deliver a substantial visual presence while retaining practical proportions for a variety of jewelry applications. The cutting style is a traditional cabochon, selected to emphasize the material characteristics of moonstone, and the surface finish is graded as excellent polish, ensuring smooth, reflective planes that accentuate the stone's luster. Clarity is evaluated as very slightly included at eye level, indicating only minimal internal features that do not significantly detract from appearance, and color intensity is near colorless, producing a clean, neutral body tone that complements a wide range of metal colors and design palettes. There has been no enhancement applied to this specimen, and the documented origin is Ceylon Sri Lanka, a provenance noted for producing fine feldspar specimens and supporting traceable sourcing practices where available.

A member of the feldspar group, this moonstone exhibits the optical and physical characteristics associated with that mineral family, including a soft internal sheen that is often appreciated in cabochon forms. The oval cabochon profile and moderate dome height provided by the 6.66 millimeter thickness make this piece particularly well suited to bezel settings where the edges will be protected and the surface sheen can be viewed from multiple angles. The near colorless body color and translucent nature allow for flexible use in ring, pendant, and earring designs, and the minimal inclusions mean the gem will present a clean, consistent field under typical lighting conditions. For designers seeking a focal gem with subtle interplay of light, this moonstone will integrate well into both classic and contemporary settings, and its size is appropriate for single stone solitaires as well as paired compositions when matched with complementary stones.

Practical considerations for handling and care are straightforward and aligned with best practices for moonstone and feldspar family gems. Avoid exposure to strong household chemicals and abrupt temperature changes, and clean the stone with a soft cloth and a mild soap solution, rinsing thoroughly and drying gently. Ultrasonic cleaners and steam cleaning are not recommended for feldspar material with natural internal features, and mechanical impacts should be minimized by secure bezel or prong settings with appropriate protective design. The Natural Gemstone Company inspects and documents the characteristics of each gem in our inventory, and we encourage clients to request additional photographic angles or a formal report if required for certification or appraisal purposes. For jewelry production we can provide guidance on appropriate mounting depths and recommended metal thicknesses to ensure both aesthetic balance and structural security for the 13.54 by 10.18 by 6.66 millimeter cabochon.

This moonstone represents a combination of measured proportions, conservative clarity grading, and transparent disclosure of origin and treatment status, suitable for jewelers and collectors seeking reliable material for refined projects. The neutral near colorless tone and excellent polish allow the gem to perform as a versatile element in design, while the documented absence of enhancement provides clarity regarding long term appearance and maintenance. For inquiries about matching stones, mounting recommendations, or to request additional images and verification documentation from The Natural Gemstone Company, please contact our specialist team who can provide detailed recommendations based on the intended application and design parameters.