1.85 Ct. Ruby from Mozambique

This transparent, C.Dunaigre certified vivid red ruby presents 1.85 carats in a cushion shape, with precise dimensions of 7.53 x 6.17 x 4.27 mm. The gem is faceted with a mixed brilliant cut that balances internal light return and surface brilliance, and it displays an eye clean clarity when evaluated at eye level. Color intensity is vivid, and the stone has an excellent polish that enhances saturation and scintillation. Origin is Mozambique, and the ruby has been heat treated to optimize color and clarity, a standard and stable enhancement widely accepted in the trade. The Natural Ruby Company provides this description to convey the gem provenance, cutting characteristics, and certification information in a clear and factual manner.

In terms of durability, this ruby is exceptionally well suited to daily wear, owing to its corundum composition and Mohs hardness of 9, which places it among the hardest gemstones used in jewelry. The high surface hardness affords strong resistance to abrasion and scratching during routine activities, while the quality of the cut and the eye clean clarity reduce stress concentrations that can compromise toughness. Heat treatment performed on this stone is stable under normal wear conditions and does not diminish the ruby resiliency, provided basic care practices are observed. Recommended settings include secure prong or bezel mounts to protect the girdle and pavilion, and routine inspection of the mount will help maintain long term security. For cleaning, mild soap and warm water with gentle brushing is advised, avoiding harsh chemicals and extreme thermal shock. With appropriate mounting and sensible care, this vivid red Mozambique ruby from The Natural Ruby Company will retain its color, brilliance, and integrity for daily wear over many years.