0.80 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This 0.80 carat oval shape blue sapphire from Ceylon Sri Lanka is presented with exacting proportions and refined faceting, measuring 6.55 by 4.50 by 3.00 mm. The stone has been fashioned with a mixed brilliant cut, combining a faceted crown geometry that disperses light via a well balanced table and crown height, with a brilliant style pavilion that promotes strong return and scintillation. The measured depth of the stone yields a depth ratio of approximately 54 percent, which supports even light performance across the oval silhouette while preserving visual spread on the finger. Clarity is graded very slightly included when evaluated at eye level, meaning small internal characteristics do not interrupt the gem s transparency or its lively optic. The polish is excellent, indicating careful pre finishing and final lap work that produce crisp facet junctions and lively facet reflections. Enhancement is by heat treatment, a stable and widely accepted process that refines tone and saturation without compromising structural integrity. The provenance from Ceylon Sri Lanka contributes to the gem s overall character, manifesting as an intense color intensity that reads as a saturated, vivid blue under standard daylight viewing conditions. The Natural Sapphire Company presents this sapphire as an example of skilled lapidary technique married to high quality material.

In practical jewelry design and in terms of personal coloring, the intense blue hue of this sapphire is exceptionally versatile, responding differently to various metal colors and skin tones. On warm fair to medium complexions the sapphire s saturated blue contrasts elegantly with yellow or rose gold, where the warmer metal adds a subtle glow and softens the visual temperature of the stone. For cool undertones, white gold or platinum reinforces the gem s pure blue character, creating a crisp clinical contrast that emphasizes clarity and brilliance. On olive and deeper skin tones the intense saturation produces a striking presence, appearing vivid and jewel like even at the modest 0.80 carat size, making it ideal for a center stone in a refined solitaire or a delicate halo setting to amplify perceived size. Because the mixed brilliant cut maximizes internal return and scintillation, open prong settings and low profile bezels both work well, depending on whether the design prioritizes light performance or security. For technical buyers seeking a well cut, intensely colored Ceylon sapphire with reliable enhancement disclosure, this stone from The Natural Sapphire Company offers laboratory oriented specifications combined with ready to set aesthetics.