1.48 Ct. Blue Sapphire from Madagascar

This listing presents a transparent 1.48 carat oval blue sapphire, with precise dimensions of 7.89 x 5.38 x 4.42 millimeters, cut in a mixed brilliant style. The stone displays a light color intensity and an overall clarity graded as slightly included when evaluated at eye level, providing a clean appearance with natural character. The polish has been graded excellent, resulting in crisp facet junctions and strong surface luster, and no enhancement has been applied, confirming that the sapphire is in its natural state. Origin is Madagascar, a locality known for producing sapphires with attractive pastel to medium tones and good crystalline structure. The Natural Sapphire Company offers this gem with objective technical specifications to assist designers and clients in making a considered selection for custom work.

The oval shape and the specific proportions of this sapphire make it particularly well suited for bespoke settings and focused design work. The length to width ratio of approximately 1.47 produces a classic oval outline that balances elongation with visual stability, allowing the gem to appear larger face up than a round stone of comparable carat weight. The measured depth of 4.42 millimeters corresponds to approximately sixty seven percent of the average table diameter, a depth that supports secure mounting while preserving ideal light return for the mixed brilliant pavilion and crown design. Those proportions are favorable for a range of settings, from solitaire prong mountings that emphasize clean lines, to halo or pavé designs that increase perceived size and color presence. The mixed brilliant cut introduces a combination of larger facets on the pavilion and smaller, more scintillating facets on the crown, which enhances fire and scintillation while retaining a pleasing table view, an advantage in rings and pendants where both face up presence and dynamic sparkle are desired.

For custom jewelry considerations, the 7.89 millimeter length and 5.38 millimeter width fit readily into standard oval mounting templates used by bench jewelers, enabling efficient design translation from concept to finished piece. The stone is proportioned to sit comfortably as a center stone in engagement rings, cocktail rings, and pendant designs, and can be oriented in an east west layout or a traditional vertical orientation depending on stylistic intent. The slightly included clarity grade, evaluated at eye level, suggests that minor internal characteristics are present but do not detract from the gemstones overall appearance when set, and these natural inclusions can be strategically placed toward the girdle or under prongs to minimize visibility. The excellent polish supports close metal work and secure bezel or prong settings without compromising surface sheen. As an untreated sapphire from Madagascar, this gem offers both the aesthetic appeal and the gemological integrity that designers and discerning clients appreciate when commissioning custom pieces, and The Natural Sapphire Company provides the technical detail necessary to plan mounting dimensions, side stone selection, and finishing options with confidence.