1.57 Ct. Purplish Pink Sapphire from Madagascar

This example of a purplish pink sapphire centers on a calculated and market relevant attribute, the carat weight, at 1.57 carats. Carat weight governs both optical presence and market scarcity in colored gemstones, and a 1.57 carat sapphire inhabits a decisive threshold where tone, saturation, and size converge to elevate both aesthetic impact and per carat value. The dimensions of this stone are 6.57 by 6.52 by 4.29 millimeters, yielding a depth proportion that is approximately 65.6 percent, a proportion range that is highly favorable for corundum to achieve balanced light return and optimal face up spread. In practical terms, the 1.57 carat weight produces a visual footprint greater than many sub one carat examples, enabling richer color presentation and stronger scintillation when set in jewelry. For collectors and connoisseurs who evaluate gemstones by weight increments, this carat class represents a meaningful step in rarity, because larger stones with intact intense color and high clarity become exponentially less common, consequently commanding a premium that reflects their scarcity and desirability.

The cutting style of this cushion shaped sapphire is a mixed brilliant cut, a faceting approach that marries the fire and scintillation of brilliant style facets on the crown with controlled light performance from pavilion faceting that can include both brilliant and modified step facets. The cushion outline acknowledges a gentle curvature and softened corners which moderate light leakage and distribute color evenly across the table. The proportions, including a crown and pavilion relationship that results in the noted depth percent, indicate a lapidary intent to maximize face up color while preserving internal fire. Mixed brilliant faceting encourages a complex interplay of small to medium sized crown facets that act as flash windows, while the pavilion architecture returns dispersed light that enhances the purplish pink saturation without turning the stone dark. Excellent symmetry and polish work together to ensure that facet junctions are crisp and that facet planes maintain even angles, both of which are essential for predictable light behavior and for achieving the lively yet controlled brilliance this size and shape should exhibit.

Color and clarity are the twin pillars that define the gemological quality of this piece, and both are strongly positive for this sapphire. The hue is purplish pink with an intense color intensity, a description that highlights a primary pink orientation with a meaningful purple component which deepens and enriches the visual impression. Intense saturation on a 1.57 carat canvas produces a notably vivid face up appearance, particularly when combined with the mixed brilliant faceting which disperses light without diluting color. Clarity is graded as very slightly included, evaluated at eye level, which in practical terms means the stone appears clean to unaided vision under normal viewing conditions, with minor internal characteristics that do not impede light transmission or compromise structural integrity. These minor inclusions can in fact be useful for identification and provenance purposes, supporting natural origin attribution rather than detracting from the aesthetic. The sapphire has been heat treated, a standard and widely accepted enhancement in the trade, used to optimize color and clarity in natural sapphires, and this treatment is fully disclosed. Origin is Madagascar, a source known for producing sapphires with strong, saturated hues and transparent material, and origin adds contextual value for buyers who weigh geographic pedigree as part of their assessment.

From a value perspective, the combination of 1.57 carat weight, intense purplish pink color, very slightly included clarity at eye level, excellent polish, and mixed brilliant cushion cutting produces a gemstone that is collectible and highly adaptable for fine jewelry applications. The weight elevates this piece into a category where demand outstrips supply for stones with comparable color and clarity, and price behavior in the market typically reflects increasing per carat value as quality and size converge. For setting, this sapphire benefits from designs that allow its color and light performance to be seen, such as a minimal prong solitaire which maximizes light entry, or a low profile halo which can increase apparent size while preserving the stone s character. Custom settings that orient the pavilion angles for face up color optimization, and that protect the girdle and corners of the cushion outline, are advisable to safeguard the investment quality of this gem. The Natural Sapphire Company stands behind the technical attributes and provenance of this sapphire, and we welcome inquiries from knowledgeable buyers who seek detailed documentation, bespoke mounting options, or additional gemological analysis to support purchase decisions.