9.37 Ct. Bi Color Cabochon Sapphire from Burma (Myanmar)

This listing presents one beautiful opaque bi color sapphire weighing 9.37 carats, cut into an elegant oval shape, with dimensions of 13.55 by 12.24 by 5.14 millimeters, originating in Burma Myanmar, offered by The Natural Sapphire Company. The gem is a double cabochon, exhibiting a fully domed profile on both the crown and pavilion, a style that emphasizes surface luster and internal color layering rather than facet driven brilliance. The carat weight and the oval outline combine to deliver a significant visual mass that is well balanced for statement rings or bespoke pendants. The stone has a vivid color intensity, an excellent polish, and a clarity graded as very slightly included at eye level, all factors that contribute to its desirability in the collector and custom jewelry markets. No enhancement has been performed on this sapphire, which retains its natural color and internal structure, a trait that is particularly important to connoisseurs who prioritize untreated material and provenance.

The double cabochon cut employed here is executed with attention to symmetry and dome proportion, resulting in a smooth, consistent curvature across the oval plane that maximizes the interplay of transmitted and reflected light within an opaque body. The dome height is substantial relative to the overall dimensions, producing a depth percentage of approximately 39.9 percent when calculated against the average of length and width, a proportion that supports the stone as a true double domed cabochon rather than a flat rounded oval. Because the cabochon style lacks traditional faceting, polish quality and surface finishing determine much of the perceived quality, and this example shows an excellent polish that yields a refined satiny sheen on the surface while preserving sharpness of outline at the girdle. The double domed profile also lends itself to even tactile weight and stability in bezel settings, making the sapphire suitable for designs where the gemstone is the focal point, while the cabochon geometry moderates the appearance of internal features for a unified face up presentation.

Clarity is described as very slightly included when evaluated at eye level, a practical assessment that indicates minor internal features are present but do not materially interrupt the color flow or the surface appearance under normal viewing conditions. In Burmese sapphires, typical internal markers include fine needlelike inclusions or isolated mineral crystals, and the presence of such features often assists with origin determination, however the overall visibility here is minimal to the naked eye, maintaining the integrity of the vivid color intensity. The bi color nature of the stone presents as two chromatic zones that are visibly distinct but harmoniously integrated, creating a dynamic visual effect as the piece is rotated, which appeals to collectors who value stones with natural color zoning and character. The lack of heat or other enhancement preserves the original hue and optical properties, and this untreated status combined with Burmese provenance is an important value attribute for many buyers who seek natural specimens with documented origins.

For practical use and design integration, this double cabochon bi color sapphire offers versatility while requiring considered setting choices to protect and showcase its qualities. The robust hardness of corundum supports everyday wear, yet the domed topology and opaque character are best complemented by bezel or halo settings that secure the perimeter and allow the surface to be appreciated without excessive exposure to abrasion or impact. Metal choices will influence the perceived warmth or coolness of the overall piece, with platinum or white gold emphasizing the cooler aspects of blue hues, and yellow or rose gold enhancing any warmer or greenish undertones that may be present in the bi color distribution. Care recommendations include gentle cleaning with warm water and mild detergent and a soft brush, while avoiding aggressive ultrasonic or steam cleaning unless a professional gemological assessment confirms such methods are safe for the specific inclusion characteristics. The Natural Sapphire Company can provide additional high resolution imagery and facilitate independent gemological reporting upon request, to support confident acquisition and bespoke design planning.