2.53 Ct. Greenish Blue Sapphire from Madagascar

This greenish blue sapphire presents a precise combination of weight, proportion and finish, tailored for collectors who evaluate stones by the rigor of their cut and the purity of their color. The gem weighs 2.53 carats, and the emerald cut faceted shape measures 8.92 x 6.94 x 4.35 mm, producing a compact, elegant outline that sits confidently in a variety of mounting styles. The cutting style is faceted, executed as a classical emerald step cut with long parallel crown and pavilion facets that emphasize color and create controlled light return. The stone is transparent, with an eye clean clarity grading when inspected at standard viewing distance. The intensity of the color is classified as dark, which in this greenish blue hue yields strong saturation and depth without appearing opaque. The finish is noted as excellent polish, which sharpens facet planes and contributes to crisp facet junctions, clean reflections and a refined look under both natural and artificial illumination.

Technically the emerald cut employed here is a step cut that privileges broad planes over a high number of small brilliant facets, thereby focusing attention on hue, tone and internal clarity rather than on scintillation alone. The cutter has maintained tight facet symmetry across the crown and pavilion, and the facet junctions are well aligned, minimizing light leakage along girdle intersections. Measured depth relative to average face dimensions is approximately fifty five percent, a proportion that balances depth of color against optical performance to avoid excessive windowing or extinction. The table is broad enough to exhibit the stone s color consistently when viewed face up, and the crown angles are moderated to preserve saturation while still enabling pleasing reflection of light. The excellent polish enhances the stone s ability to show clean facet delineation and sharp facet returns, characteristics that experienced gem buyers use to assess lapidary skill and finishing quality.

Color and clarity analysis of this Madagascar sapphire underscores both its aesthetic and technical value. The greenish blue hue presents as a cool, teal leaning color in daylight, and as a deeper blue green under incandescent light, indicating some pleochroic behavior typical of corundum with this trace element composition. The dark intensity provides strong color saturation, which in a gem of this size and transparency reads as rich and immersive rather than heavy or dead. Eye clean clarity indicates that no significant inclusions are visible at normal viewing distance, so the step cut operates without internal disruption of color planes, permitting uniform color transmission across the table. The gemstone has undergone heat treatment, a widely accepted and stable enhancement applied to sapphires to improve clarity and to deepen or homogenize tone. This treatment is standard practice in the industry, and when performed responsibly as in this sample, it enhances the stone s visual appeal without compromising its structural integrity or long term durability.

Owning this sapphire is an investment in both beauty and craftsmanship, and The Natural Sapphire Company presents it with full technical disclosure and provenance. Sourced from Madagascar, the stone reflects the island s geologic conditions that often produce vivid, well saturated corundum with attractive pleochroic properties. The combination of a carefully executed emerald cut, eye clean clarity, dark color intensity and excellent polish places this gem in a category desirable to both connoisseurs and designers who value predictability of performance and aesthetic longevity. In wearable contexts the stone s dimensions and symmetry make it ideally suited to a low profile solitaire setting or to a bezel or halo design where the step cut will read as architectural and refined. From an investment perspective, pieces that couple stable enhancements, verifiable origin and superior lapidary execution tend to retain market desirability, because the supply of well cut, eye clean, richly saturated sapphires in this size range and color category is limited. Selecting this gem from The Natural Sapphire Company means acquiring a material object of tested optical behavior, demonstrable origin and meticulous finishing, a combination that affirms both connoisseurship and the long term value of exceptional corundum.