2.40 Ct. Bi Color / Parti Cabochon Sapphire from Burma (Myanmar)

This listing presents one beautiful translucent 2.40 carat oval shape bi color parti sapphire offered by The Natural Sapphire Company, with precise dimensions of 9.21 x 7.72 x 3.21 mm. The gem has been fashioned as a cabochon, a classic cutting style that emphasizes color saturation and smooth surface polish rather than faceted brilliance. The cabochon form is particularly well suited to parti sapphires because it allows the eye to take in broad areas of color and subtle transitions between hues, and in this example the surface presentation is even and symmetrical, with an excellent polish that produces a pleasing controlled luster across the dome. The weight, shape, and proportions make this stone well suited for a variety of bespoke settings, including bezel mounts, minimalist rings, and elegant pendants where the stone can be shown face up and appreciated for its color play.

Clarity is described as very slightly included when evaluated at eye level, a grade that indicates minor internal characteristics which do not significantly distract from the visual appeal of the gem under normal viewing conditions. In gemstones such as sapphires, inclusions are common and can in some cases confirm natural origin, they are often aligned with growth zones rather than being damaging fractures, and in a cabochon a gentle translucency can soften the appearance of internal features while enhancing color depth. This particular sapphire exhibits intense color intensity, a quality that signals strong absorption and saturation of color, and in a parti sapphire that intensity contributes to the distinct separation and interaction of the constituent colors. The combination of translucency and intense color creates a depth that changes subtly with the angle of viewing and the light source, and the excellent polish on the dome of the cabochon ensures the surface is smooth to the eye and comfortable when set in jewelry.

Of particular value to a knowledgeable buyer is the reported origin and treatment status of this gem, as provenance and enhancement history are central to valuation. This sapphire is from Burma, Myanmar, a source long respected for producing sapphires with rich color and exceptional character, and the listing specifies no enhancement. An untreated Burmese sapphire, especially one showing parti color, is rarer on the market than commonly heated material, and that untreated status can be decisive for collectors and connoisseurs who prioritize natural state and geological provenance. Buyers should note that origin attribution is based on gemological assessment, and reputable documentation such as a laboratory report will further support the origin claim. The absence of enhancement means the color, intensity, and translucency are natural attributes of the stone, and for many educated buyers that natural integrity is a primary driver of both aesthetic preference and long term value retention.

From a practical perspective this cabochon works well in designs that celebrate its two tone nature, and settings that allow light to interact with both faces of the dome will best reveal the parti character. Because cabochons do not rely on facets to mask inclusions, the placement and orientation in the mounting can be used to position color transitions in a visually optimal way, and a skilled lapidary or jeweler can advise on bezel height and metal selection to complement the grey green and darker zones visible in the piece. Care for untreated sapphires is straightforward, cleaning with warm soapy water and a soft brush will keep the surface bright, and professional inspection before setting will ensure any fine surface features are managed. At The Natural Sapphire Company we document each stone fully and can assist with certification, bespoke mounting, and detailed imaging to match buyer expectations. For collectors and designers seeking a distinctive, naturally formed Burmese parti sapphire with excellent polish, intense color, and very slightly included clarity, this 2.40 carat cabochon represents a rare and attractive option.