1.36 Ct. Blue Aquamarine from Ceylon (Sri Lanka)

This transparent 1.36 carat radiant shape blue aquamarine measures 11.10 by 5.01 by 3.65 mm, and displays the precise geometry and light behavior that experienced gem buyers seek. The radiant cut combines a modified brilliant facet pattern with trimmed corners, creating a hybrid interplay of step and brilliant facets across crown and pavilion. In this example the crown presents a balanced table to crown height ratio that maximizes face up presence while preserving depth for secure light return through the pavilion. Facet junctions are crisp, facet planes are consistent, and the excellent polish produces smooth facet surfaces that enhance specular reflection and deliver lively scintillation under direct light. The trimmed corners inherent to the radiant shape reduce chipping risk when set, while the well executed facet architecture yields a pleasing balance of brilliance and broad flash, making the stone versatile for both solitaire and multi stone settings.

Optically this aquamarine exhibits a light color intensity with a cool blue hue that remains uniformly distributed across the table. Clarity is graded slightly included when evaluated at eye level, indicating small natural inclusions that do not compromise the gem structure, nor materially affect its transparency or durability. Aquamarine is a beryl species with refractive indices around 1.577 to 1.583 and a low birefringence, characteristics that contribute to clean light transmission and crisp facet separation. Pleochroism is weak and presents as subtle variation between lighter and slightly deeper blue tones when viewed from different crystallographic orientations. The stone is unenhanced, a noteworthy attribute given that many aquamarines are heat treated to intensify color, so this Ceylon origin specimen presents natural color as mined. The origin in Sri Lanka contributes to its delicate pastel tone, and the combination of natural color, transparent body, and excellent polish makes this gem particularly desirable to connoisseurs and designers focused on authenticity and stable optical performance.

From a design and setting perspective the proportions of 11.10 by 5.01 by 3.65 mm and the radiant faceting allow for efficient light return when set with a moderately sized table exposure, and the trimmed corners favor prong or bezel treatments that preserve the cut geometry while enhancing security. Hardness on the Mohs scale near 7.5 to 8 affords reasonable wear resistance, yet caution is advised to avoid harsh blows and abrasive exposures, and routine cleaning with warm soapy water and a soft brush will retain luster without risk. For collectors who value untreated material, the absence of enhancement increases rarity and institutional appeal, and the stone photographs well under daylight and LED lighting with accurate color calibration.

Metaphysical and traditional associations attributed to aquamarine emphasize calming energy, clarity of thought, and enhanced communication, qualities that make this gem popular for meditation and for pieces intended to support daily composure. Practitioners connect aquamarine to the throat chakra in order to facilitate clear expression and to dissolve communication blockages, and its cool blue tonal range is linked to stress reduction and a steadying influence on emotional reactivity. The transparent, light blue character of this 1.36 carat radiant aquamarine is often recommended for individuals seeking a stone that encourages rational insight, courage in facing difficult conversations, and a greater sense of emotional equilibrium. As with all metaphysical attributes these descriptions reflect historical and cultural perspectives rather than medical assertions, and they are offered to inform personal preference and ritual choice.

The Natural Gemstone Company presents this radiant cut Ceylon aquamarine as an exceptional option for buyers who prioritize natural color, thoughtful faceting, and unenhanced origin, and our team can provide additional documentation on measurements, photographic grading views, and setting recommendations tailored to the design intent. For jewelry designers and serious collectors this gem combines technical precision, stable material properties, and the serene aesthetic of a classic aquamarine, making it suitable for a fine everyday piece or a bespoke commission.