5.61 Ct. Pinkish Red Ruby from Mozambique

This listing presents a transparent Other certified Red ruby weighing 5.61 carats, oval shape, with precise dimensions of 11.95 x 9.83 x 5.61 mm, faceted with a mixed brilliant cut and an excellent polish. The stone displays a pinkish red hue with intense color intensity, and it has been evaluated with a clarity grade of included at eye level, which means small or modest inclusions are visible without magnification but do not necessarily detract from the gem presence when well set. The ruby has been heated with residue, a disclosed enhancement commonly used to improve color and overall appearance, and the origin is Mozambique, a source now recognized for producing richly saturated rubies with fine crystallography. The mixed brilliant faceting maximizes scintillation and overall brilliance, while the excellent polish yields crisp facet junctions and lively surface reflection, making this gem visually dynamic in both daylight and artificial lighting.

From a gemological and investment perspective this ruby offers several compelling attributes for the educated buyer. Color is the principal value driver in rubies, and the intense pinkish red saturation combined with transparency gives this stone strong market appeal. Inclusions graded as included at eye level influence price and rarity, however they also serve as natural fingerprints that confirm origin and identity when coupled with professional certification. Heat treatment with residue is a stable, accepted enhancement within the trade when fully disclosed, though it will be reflected in valuation compared to comparable unheated material. On the Mohs scale, rubies register a nine, making them one of the hardest gem species, second only to diamond at ten, this high hardness ensures excellent scratch resistance and makes the gem suitable for everyday wear in rings and other jewelry, while careful setting and occasional professional cleaning will preserve polish and minimize risk to internal features. The provenance from Mozambique adds provenance value, as Mozambican rubies are known for their rich tones and strong crystallinity. The Natural Ruby Company stands behind the description and certification of this gem, and we are available to provide additional images, the full laboratory report, and practical advice on settings that will both protect and showcase this fine 5.61 carat oval ruby.