0.77 Ct. Green Sapphire from Ceylon (Sri Lanka)

This Ceylon green sapphire, offered by The Natural Sapphire Company, presents a precise combination of weight, proportion, and clarity that suits it particularly well for a singular statement piece, rather than a supporting accent. The stone weighs 0.77 carat, and measures 6.29 x 4.10 x 2.90 millimeters, in an emerald cut that emphasizes length and symmetry. The medium intense green body color is evenly distributed across the broad table, and the gem has been heat treated to achieve stable color enhancement consistent with well documented practices for Sri Lankan sapphires. The polish is excellent, which produces crisp facet junctions and a clean, reflective surface, and the overall transparency is described as transparent, which allows the emerald cut geometry to be read clearly under typical viewing conditions.

The clarity grade is very slightly included when evaluated at eye level, which in practical terms means that the stone reads clean when set, yet retains natural internal characteristics that confirm its origin and identity as a natural sapphire. These very slight inclusions do not interrupt the movement of light through the pavilion and table, and they remain unobtrusive when the stone is worn, contributing to a strong face up appearance. The emerald cut, with its long step facets and generous table, magnifies the quality of the material, creating an architectural play of light and color that draws the eye to the center of the setting. In a solitaire presentation, the proportions and clarity give the gem a resolute presence, and in a halo or three stone composition the stone provides a stable, visually dominant center without appearing heavy or out of balance.

The gemological attributes combine to make this sapphire ideal for a statement ring or pendant, where the dimensions and cut deliver both presence and refinement. At 6.29 by 4.10 millimeters the stone fills common ring settings with an elegant, elongated silhouette, while the 2.90 millimeter depth supports strong light return and maintains durability for regular wear. The excellent polish enhances facet contrast and permits a lively step flash, and the medium intense color intensity is lively enough to be noticed at conversational distance without overwhelming the design. Because the emerald cut produces broad planes of color, this sapphire reads as a mature and assured center stone, and the balance of size and clarity makes it straightforward to design settings that highlight the gem rather than compete with it.

The provenance of Ceylon, Sri Lanka, adds context to the material characteristics seen in this example, including the particular green hue and the way inclusions manifest as discrete, well behaved features. Heat treatment is a standard and stable enhancement used to bring out the best in many Sri Lankan sapphires, and it is disclosed here to provide accurate information for appraisal and care. The Natural Sapphire Company presents this sapphire with clear, scaled images and measured specifications to support design decisions, and the combination of a crisp emerald cut, transparent body, very slightly included clarity, and excellent polish makes this piece a refined option for a centerpiece that communicates quality through proportion and optical integrity.