1.88 Ct. Sinhalite from Ceylon (Sri Lanka)

One transparent 1.88 carat oval yellow sinhalite, dimensions 8.04 x 7.58 x 4.01 mm, mixed brilliant cut, clarity grade very very slightly included evaluated at eye level, medium color intensity, excellent polish, origin Ceylon Sri Lanka, no enhancement. The gem presents a well balanced oval outline with even symmetry and a pleasing table size that allows the eye to appreciate the internal clarity and color saturation. The transparency is notable for sinhalite of this tone, and the very very slightly included clarity indicates minimal internal features that do not detract from brilliance when examined unaided. The excellent polish enhances the surface finish and ensures clean facet junctions and crisp light return. This sinhalite is a natural, untreated specimen from Sri Lanka and is presented by The Natural Gemstone Company.

The mixed brilliant faceting is the primary contributor to the gems optical performance, with a geometric arrangement of crown and pavilion facets designed to maximize light play. The crown facets and carefully proportioned table channel incoming light into the pavilion facets where multiple angles promote internal reflection and selective refraction, creating pronounced scintillation and subtle dispersion. The oval shape extends the crown facet pattern longitudinally, producing a balanced sequence of flashes along the long axis while preserving strong central brightness. The pavilion geometry and overall proportions yield efficient light return, minimizing leakage and emphasizing both brilliance and fire. The result is a lively visual presentation in which movement and light source changes produce dynamic flashes rather than a flat or washed appearance.

Color and clarity interact in this specimen to create a refined yellow character that reads as medium in intensity and evenly distributed across the gem. The hue leans toward a true yellow with a slight warm undertone that responds well to both cool and warm mounting metals. The medium intensity allows the stone to retain vibrancy without appearing overwhelmingly saturated, making it versatile for use in rings and pendants. The very very slightly included clarity description noted at eye level indicates that minor inclusions, if present, are not obstructive to the gems aesthetic and do not interrupt the geometric faceting pattern or the quality of light return. The excellent polish supports crisp facet reflections and contributes to a sharp, well defined appearance when set. For design pairings, the neutral, luminous quality of the yellow sinhalite complements White Opal in mixed gemstone compositions, where the opals soft, diffused play complements the sinhalites clear, faceted brilliance.

Care and practical considerations are straightforward given the gems combination of transparency, polish, and proportions. The 4.01 mm depth contributes to a balanced profile that is suitable for protective settings in rings, as well as for open backed pendants that allow light to enter and emphasize the faceting geometry. When designing a mounting, selecting a bezel or secure prong system will protect the outline while preserving exposure to light for optimal display. The absence of enhancement confirms the gem is in its natural state and that color and clarity are intrinsic. The Natural Gemstone Company supplies this sinhalite with provenance from Sri Lanka and recommends standard gem care practices, including avoiding harsh chemicals and extreme thermal shock, and routine inspection of the setting to maintain both the gems security and its optical presentation.