2.97 Ct. Cabochon Coral from Indonesia

This 2.97 carat oval salmon and white coral presents precise proportions, measuring 9.88 by 8.07 by 4.75 millimeters, finished as a classic cabochon. The dome profile is relatively high in relation to the width, offering a strong convex silhouette that emphasizes the stone surface rather than internal reflections, consistent with its opaque nature. Color grading registers as medium intensity, with a soft salmon tone evenly blended with pale white areas, producing a delicate, uniform pastel appearance rather than discrete banding. The surface displays a silky to slightly glossy luster, with an excellent polish that renders sharp, well defined highlights across the crown, confirming meticulous final finishing and excellent surface continuity.

From a lapidary perspective the piece demonstrates careful preforming and controlled dome curvature, evident in the symmetry of the oval outline and the consistent pavilion thickness. The cabochon was shaped to maintain an even girdle and a balanced crown to base ratio, which supports stable mounting in bezel or closed back settings. The polish quality indicates progressive abrasion through fine grits and a final polishing stage that eliminated microabrasions, resulting in a smooth, reflective surface free from visible pits or scratches in standard viewing. This coral is natural and untreated, with no enhancement, and is sourced from Indonesia, a region known for producing uniform, high quality coral material. As an organic gem its Mohs hardness falls approximately between 3 and 4, which informs handling and setting choices and explains the preference for protective bezel settings to mitigate impact and abrasion.

The Natural Gemstone Company recommends this coral for applications where its warm, subdued salmon tone can be showcased, such as bespoke pendants, signet rings with protective bezels, or as a focal cabochon in artisan settings. Design considerations include pairing with warmer metals to enhance the salmon hue, and ensuring secure mounting given the stone hardness profile. Care instructions emphasize avoidance of ultrasonic and steam cleaners, and caution against prolonged exposure to household chemicals and cosmetics, advising gentle cleaning with a soft cloth and mild soap solution when needed. For customers seeking precise matching pieces or additional angles and measurements, The Natural Gemstone Company can provide supplementary imagery and mounting suggestions to facilitate informed design choices.