1.09 Ct. Bluish Green Sapphire from Madagascar

This transparent bluish green round sapphire weighs 1.09 carats, a weight that materially affects its market standing and desirability. Crossing the one carat threshold places the stone in a different pricing band when compared with sub one carat material, and it signals a notable presence when set in fine jewelry. At 1.09 carats this sapphire balances wearability with rarity, delivering enough weight to be readily appreciated in a solitaire setting while retaining the proportions and optical performance that collectors and designers prefer. The Natural Sapphire Company presents this gem with attention to the way weight influences both face up appearance and per carat value, acknowledging that each additional tenth of a carat above key milestones contributes disproportionately to the stone s market value and perception of scarcity.

The gem measures 5.77 by 5.74 by 4.18 millimeters, and exhibits a mixed brilliant cut aimed at maximizing scintillation and color return. The average diameter of 5.755 millimeters and the 4.18 millimeter depth result in an overall depth of approximately 72.7 percent, a proportion that conserves weight and enhances color intensity, particularly for a bluish green material. The mixed brilliant design produces a well faceted crown and pavilion configuration that emphasizes internal light play without sacrificing the gem s transparency. Clarity is graded as very slightly included, evaluated at eye level, which indicates that inclusions are minimal and do not materially impede brilliance or face up appeal. The polish is excellent, contributing to crisp facet junctions and clean light reflection across the table and crown facets. This sapphire has been heat treated, a standard and stable enhancement that refines color and clarity while preserving the stone s natural origin.

Color is described as intense bluish green, a tone and saturation combination that is both distinctive and versatile in jewelry applications. Origin is Madagascar, a source known for producing a wide range of sapphire hues, where material with this particular blend of intense color, strong transparency, and minimal inclusions at slightly above one carat is comparatively uncommon. The 1.09 carat weight amplifies the rarity because larger sapphires that maintain intense, evenly distributed color and eye level clarity are less frequently encountered in the market. In practice this means a premium relative to smaller stones with similar color and clarity characteristics, as collectors and designers often prioritize stones that combine desirable color, clean appearance, and sufficient carat weight to deliver presence when mounted.

From a practical perspective the weight and proportions of this sapphire inform setting and design choices, valuation, and long term desirability. A 1.09 carat round mixed brilliant sapphire will read as a substantive focal point in a ring, pendant, or pair of matched pieces, and the depth driven approach to cutting preserves color saturation while allowing for a pleasing face up impression. When assessing value the market places emphasis on the interplay of carat weight with color intensity and eye level clarity, and this piece represents a confluence of those attributes. The Natural Sapphire Company confirms the gem s origin and treatment history, and is available to advise on secure mounting options that complement the stone s weight and optical qualities, along with valuation considerations for resale or insurance purposes.