2.51 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This transparent C.Dunaigre certified Blue 2.51 carat round shape blue sapphire measures 8.69 x 8.56 x 4.30 mm, the proportions indicating a well judged balance between diameter and depth, optimized for even color distribution and lively light return. The cutting style is faceted, executed in a mixed brilliant cut with a brilliant style crown and a step cut pavilion, a combination that enhances both scintillation and color saturation. The crown faceting employs carefully calibrated pavilion angles and a medium sized table to maximize brilliance without sacrificing face up color, while the step facets on the pavilion reinforce depth and color concentration, yielding a vivid presence even under softer lighting. Clarity is graded slightly included evaluated at eye level, the inclusions are fine silk and pinpoint features that do not interrupt the gem s overall transparency, and they serve as a natural fingerprint that affirms the stone s origin. The intense color intensity presents a pure medium to deep blue with lively secondary tones, the hue remaining pleasingly balanced across viewing angles, and the excellent polish and precise symmetry produce crisp facet junctions, controlled light leakage, and a clean, vitreous surface. Enhancement is none, the sapphire is untreated, and the provenance from Ceylon Sri Lanka is consistent with the stone s luminosity and internal characteristics.

Over decades this sapphire s natural beauty will continue to captivate, the inherent stability of corundum at 9 on the Mohs scale providing exceptional resistance to wear, and the absence of enhancement ensuring color and clarity are not subject to future fading or alteration. Properly set with a protective bezel or secure prongs, the gem will maintain its facet integrity and retain its lively scintillation through daily wear, and routine professional cleaning will preserve the surface polish that contributes to its immediate visual appeal. For collectors and connoisseurs the slightly included clarity adds verifiable authenticity, while the mixed brilliant proportions make this stone an adaptable choice for designs that prioritize both sparkle and saturated color. The Natural Sapphire Company presents this C.Dunaigre certified Ceylon blue sapphire as a timeless offering that transcends fleeting trends, a technically refined gem that will reward inspection and admiration for generations, and an heirloom quality piece that sustains its visual and intrinsic value over years of enjoyment.