4.03 Ct. Cabochon Ruby from Mozambique

One beautiful translucent C Dunaigre certified red ruby, 4.03 carats, presents a graceful cushion shape with classic sugar loaf cabochon styling. Measuring 10.17 x 8.59 x 4.59 millimeters, this gem shows a vivid pinkish red hue with intense color saturation and an excellent polish that brings a lively surface luster. The clarity is slightly included when evaluated at eye level, revealing natural internal features that confirm its authenticity and add character without distracting from the overall visual appeal. Originating from Mozambique and accompanied by a C Dunaigre certificate, this ruby is listed under Lab Color Classification Red and is explicitly noted as having no enhancement, making it an attractive choice for collectors and designers seeking an untreated, naturally colored specimen.

At The Natural Ruby Company we imagine this 4.03 carat ruby set as a statement ring center or a refined pendant where the sugar loaf cut will play with light and color in a softer, glowing way compared with faceted stones. The substantial size and intense color mean it will read boldly in both contemporary and vintage inspired settings, and its excellent polish enhances comfort against the skin. For daily wear choose a secure bezel or low profile setting to protect the cabochon dome, and clean with warm soapy water and a soft brush, avoiding harsh chemicals and ultrasonic cleaning due to the cabochon form and natural inclusions. This ruby comes with full certification and origin documentation from C Dunaigre, and The Natural Ruby Company is pleased to assist with bespoke mounting options, independent appraisals, and secure worldwide shipping. If you would like additional photographs, light angle views, or guidance on metals and setting styles to best showcase the color and shape, we are here to help.