5.02 Ct. Ruby from Mozambique

This GRS certified Mozambique ruby from The Natural Ruby Company is a transparent, vivid red gem weighing 5.02 carats, cut in an elegant oval measuring 12.05 by 10.16 by 4.97 millimeters. The cutter selected a mixed brilliant cut to combine a brilliant crown with a modified pavilion arrangement, optimizing both face up color saturation and controlled light return. The crown architecture disperses incident light across multiple small star and bezel facets, while the pavilion is configured with elongated kite and chevron facets that reflect light back through the crown with minimal leakage. The result is a high degree of brilliance and scintillation, with bold red flashes maintained across the table and along the length of the oval, and an overall face up color that reads vivid and evenly distributed.

Clarity is graded very slightly included at eye level, indicating only minor internal features that do not disrupt transparency or weaken the stone. The excellent polish and precise facet junctions enhance specular reflection and ensure crisp contrast between bright and dark facet areas, which is essential in a deep red ruby to avoid a dull or windowed appearance. Heat treatment, disclosed on the GRS report, stabilizes and intensifies the chromium driven red hue without compromising durability. Proportioning is balanced to preserve a generous face up presence while maintaining enough pavilion depth to trap light and return warm, saturated red tones rather than allowing light to escape and produce a washed or brownish look. Symmetry in the oval outline and consistent facet alignment create a pleasing, lively contrast pattern that accentuates the stone s innate color and refractive play.

For buyers who value technical craftsmanship, this ruby demonstrates how targeted faceting strategies magnify a gemstone s optical strengths. The mixed brilliant design maximizes internal reflections and minimizes windowing, while the careful control of crown height and pavilion interaction sustains vivid color intensity. Presented by The Natural Ruby Company, this Mozambique ruby is an example of deliberate cutting and finishing practices that prioritize both brilliant light performance and pure, saturated red coloration.