1.51 Ct. Bluish Purple Sapphire from Africa

This oval bluish purple sapphire weighs 1.51 carats, and measures 7.45 by 6.09 by 4.11 millimeters, with a depth that corresponds to approximately 61 percent of its average diameter, a proportion that balances face up presence with controlled light return. The stone is executed in a mixed brilliant cut, combining a brilliant facet arrangement on the crown to enhance scintillation, and a precisely faceted pavilion to optimize return and contrast. Clarity is graded as very very slightly included evaluated at eye level, inclusions confined and not affecting transparency, allowing the gem to remain essentially eye clean while retaining natural character. Color intensity is described as intense, the hue a balanced blend of blue and violet, producing a rich, bold color that reads as bluish purple under standard daylight and exhibits lively saturation under incandescent lighting. Polish is excellent, facet junctions are crisp, and symmetry has been carefully controlled during cutting, resulting in even facet reflections and a lively play of light across the table and pavilion facets. The sapphire is untreated, enhancement no enhancement, and its origin is Africa, a source known for a range of strong saturated sapphires.

Technically minded buyers will appreciate how the mixed brilliant faceting interacts with the corundum crystal structure to produce controlled flash and a refined pattern of light and dark areas, the result of precise crown angles and pavilion depths that preserve brilliance without sacrificing color saturation. The stone displays subtle pleochroic tendencies, with slight shifts toward bluer or more violet tones when tilted, which adds optical complexity and personal presence in jewelry settings. At 1.51 carats and these proportions the sapphire offers a substantial face up area for an oval of its weight, making it a strong candidate for high quality solitaires and bespoke rings, where the rich, bold color acts as a statement of personal power and distinction. The Natural Sapphire Company presents this gem as an example of disciplined lapidary craft and natural beauty, suited to collectors and connoisseurs who value precise cutting, natural clarity, and intense, unenhanced color in a durable corundum that is suitable for everyday wear.