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1.32 Ct. Bluish Green Sapphire from Madagascar
This loose stone ships by Jan 5
Item ID: | S33736 |
|---|---|
Dimensions (MM): help | Length: 6.48 Width: 6.23 Height: 3.43 |
Weight: | 1.32 Ct. |
Color: help | Bluish Green |
Color intensity: help | Vivid |
Clarity: help | Very Very Slightly Included |
Shape: help | Asscher - Octagon |
Cut: | Asscher |
Cutting style: | Faceted |
Enhancements: help | Heat Treated |
Origin: help | Madagascar |
Per carat price: help | $1,500 |
This transparent 1.32 carat asscher octagon bluish green sapphire presents a balanced combination of precise dimensions, visual clarity, and color saturation. The stone measures 6.48 by 6.23 by 3.43 mm, and its proportions have been cut to preserve both face up presence and light performance. Clarity is graded as very very slightly included evaluated at eye level, indicating minimal internal characteristics that do not detract from the gem when viewed without magnification. Color intensity is vivid, with a distinctly bluish green hue that is evenly distributed across the table and girdle. The finish of the stone is an excellent polish, delivering crisp facet junctions and mirror like surfaces. The sapphire has been heat treated, a standard and stable enhancement for corundum, and its reported origin is Madagascar. The Natural Sapphire Company presents this gem as an example of methodical cutting and material quality, with documentation and provenance summary available on request.
The asscher cut geometry is central to the stone s optical behavior, and the octagonal outline defines a disciplined faceting architecture that favors geometric light play. The asscher faceting sequence employs concentric step facets on both the crown and pavilion, forming a series of receding planes that channel light inward and reflect it in broad, clean flashes. Unlike brilliant cuts that fragment light into numerous scintillating points, the asscher arrangement generates pronounced, angular flashes and a structured hall of mirrors effect, which is particularly evident in stones with high transparency such as this sapphire. The relatively open table and the proportioned pavilion depth allow for repeated internal reflections between the step facets, maximizing the perceived depth and enhancing the interaction between light and color. Symmetry and facet alignment are critical in this cut, and the execution here emphasizes parallelism of the steps and uniformity of facet angles, both of which contribute to consistent light return and an orderly pattern of reflected highlights.
The interplay between the vivid bluish green color and the asscher geometry is a defining characteristic of this gem. The step facets act as planar windows that reveal the stone s color in broad, saturated areas while the internal hall of mirrors effect permits subtle shifts in tone as the stone and viewer move. This movement results in a dynamic presentation where cooler blue undertones and greener notes are both perceptible depending on viewing angle and lighting environment. Because the sapphire is transparent and evaluated as very very slightly included at eye level, the color displays without significant interruption from inclusions, maintaining an even saturation across the table. The excellent polish enhances this effect by minimizing surface diffusion of light, ensuring that the reflections are crisp and that the color reads cleanly. The heat treatment applied to this sapphire is a conventional enhancement used to optimize hue and clarity, and it is fully disclosed as part of the gem s description. Taken together, the color, clarity, and cutting approach produce a stone that communicates color intensity and geometric luminosity rather than dispersed brilliance, consistent with the character of well executed asscher faceting in corundum.
From a practical perspective, this sapphire s dimensions and optical character inform its suitability for a range of settings and design intents. The near square outline and octagonal faceting work well in solitaire or halo configurations that emphasize the stone s architectural qualities, while the vivid bluish green color and transparent body suit applications where color legibility is important, such as bezel or low profile settings that permit light to interact across the large table. Care considerations follow standard guidance for corundum, which is a hard and durable gemstone, yet one that benefits from routine inspection of setting security and periodic professional cleaning to maintain the integrity of the polish and surface condition. Provenance from Madagascar is noted for the type of material and color expression present in this example, and the heat treatment disclosure is included to provide a transparent account of the stone s enhancement history. The Natural Sapphire Company is available to provide detailed documentation, photographs under standardized lighting, and further technical information to assist with design decisions or valuation inquiries, ensuring that the gem s attributes are thoroughly understood prior to setting or purchase.































