1.30 Ct. Purple Sapphire from Ceylon (Sri Lanka)

This 1.30 carat round purple sapphire originates from Ceylon, Sri Lanka, and carries the geological character associated with that classic source. The rough was recovered through artisanal and small scale mining operations in gem bearing alluvial gravels, where corundum crystals are concentrated by erosion and seasonal water flow. The crystal that became this gem exhibited even growth and transparency from the start, allowing a cutter to plan a design that preserved weight while maximizing color and light return. The final dimensions are 6.71 x 6.67 x 3.99 millimeters, and the stone was fashioned with a mixed brilliant cut to harmonize brilliance and dispersion with a balanced outline suitable for a range of jewelry settings. The medium light color intensity presents as a delicate, refined purple, consistent across the table and crown facets, and the overall appearance is transparent with a pleasing, cool undertone.

During the cutting and finishing stages, the rough was evaluated for internal features and oriented to minimize the visual impact of natural inclusions. The clarity was graded as very slightly included when evaluated at eye level, which indicates only minor natural features that do not materially affect transparency or the stone s visual performance in typical settings. The cutter selected a mixed brilliant facet arrangement, combining a brilliant style crown with a pavilion designed to enhance scintillation, which produces a lively pattern of light return and subtle flashes of spectral color. The polish was executed to an excellent standard, resulting in clean facet junctions and a smooth surface that optimizes brilliance. Prior to cutting, the crystal underwent a controlled heat treatment, a standard and widely accepted enhancement for sapphire, applied to stabilize and improve tone and saturation while ensuring the stone retains durable, stable color for everyday wear.

After cutting and treatment, the gem entered a quality assurance process managed by The Natural Sapphire Company, where experienced gemologists examined its measurements, carat weight, cut proportions, clarity, and color attributes. The assessment verified the stated characteristics, and the gem was photographed and documented to create a clear record of its condition and appearance. Being a sapphire, the material offers excellent durability with a Mohs hardness of nine, which makes it well suited to settings intended for daily use, including rings and pendants. The medium light purple tone pairs effectively with a variety of metals, and the refined size and oval symmetry of light return make the stone adaptable to both classic and contemporary design approaches.

This sapphire s journey from mine to market reflects a sequence of decisions focused on preserving natural beauty while applying established treatments and cutting techniques to reveal the gem s best qualities. The sequence began with selective recovery, proceeded through sorting and careful planning, moved into precision cutting and an exacting polish, and concluded with expert evaluation and presentation by The Natural Sapphire Company. The result is a transparent 1.30 carat round purple sapphire with balanced proportions, a sensitive and appealing color, a clarity that reads as very slightly included at eye level, excellent polish, and stable enhancement by heat treatment, ready to be set into a piece that will carry its provenance and craftsmanship forward.