13.15 Ct. Cabochon Ruby from Burma (Myanmar)

This is a rare and beautiful translucent ruby offered by The Natural Ruby Company, weighing 13.15 carats, presented in a classic round shape with generous dimensions of 12.40 by 12.56 by 8.03 mm, and finished as a smooth cabochon cut. The overall tone is a vivid pinkish red, with intense color intensity that gives the stone a lively and saturated presence without appearing overly dark. At eye level the clarity is graded as included, which means that natural internal features are visible under normal viewing, and these inclusions are typical of genuine rubies and add character and identity to the piece. The polish is excellent, producing a clean, lustrous surface and lovely reflections across the dome of the cabochon. This ruby has been heat treated, a common and accepted enhancement that improves tone and stability, and it originates from Burma Myanmar, a source long admired for producing rubies with exceptional color. The combination of size, cabochon form, and Burma Myanmar origin makes this gem an impressive specimen for collectors and designers who appreciate natural character and vivid color.

For design and wear, a cabochon like this performs wonderfully as a centerpiece, its dome shaped surface showing color evenly from many angles, and its substantial 13.15 carat weight allows it to command focus in a ring, pendant, or a bold brooch. Because the ruby is translucent rather than fully transparent, settings that allow backlighting will enhance the glow, while bezel settings can protect the cabochon edges and showcase the polished dome. The pinkish red hue pairs well with both warm and cool metals, ivory pearls, and white diamonds when a contrast is desired, and it complements vintage inspired and modern minimalist designs alike. For a ring, I recommend a secure bezel with a comfortable profile, and for a necklace, a low profile mount will let the stone sit close to the chest so the color reads strongly in natural light. Given the included clarity, a simple mounting that does not crowd the gem will allow the internal features to remain visible in a way that proves natural origin and enhances the gemstone story rather than obscuring it.

From a care and investment perspective, this cabochon ruby is both wearable and collectible, and understanding the heat treatment helps set realistic expectations for value and long term stability. Heat treated rubies from Burma Myanmar are widely accepted in the market, and treatment should be disclosed to maintain transparency, which is a commitment we uphold at The Natural Ruby Company. Store the ruby separately from harder stones to avoid surface scratches on the polished dome, clean with warm soapy water and a soft brush, and avoid prolonged exposure to harsh chemicals or extreme temperature changes, which could affect the mounting more than the stone itself. If you would like, we can assist with professional setting recommendations, provide photographs under different lighting conditions, and arrange for independent certification or documentation on request to support provenance and treatment disclosure. Please let me know how you plan to use this gem, and I will be glad to advise on the best setting style, metal choice, and care plan to ensure the ruby remains a treasured piece for many years.