1.90 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This transparent 1.90 carat oval blue sapphire measures 7.60 x 6.37 x 4.92 mm, and presents a carefully executed faceted surface with a mixed brilliant cut that maximizes light return and color saturation. The stone displays intense blue color with excellent polish, and a clarity grade of very very slightly included, evaluated at eye level, which renders the gem effectively eye clean while preserving natural character. Origin is Ceylon Sri Lanka, and the sapphire has undergone standard heat treatment to enhance hue and clarity, a widely accepted and stable enhancement within the trade. The proportions and faceting allow for balanced brilliance and dispersion, making this gem visually striking in both small and more prominent settings.

Durability is one of the defining attributes that makes this sapphire particularly suitable for daily wear. As a corundum, sapphire rates 9 on the Mohs hardness scale, which provides strong resistance to scratching under normal use, and the material exhibits good toughness against impacts when properly set. Heat treatment applied to this stone is permanent and does not compromise structural integrity, so the gem will retain its improved color and clarity under routine wear conditions. For daily use applications such as rings, bracelets, pendants, and earrings, protective settings including low profile prongs or full bezels are recommended to minimize exposure to hard knocks and to preserve facets and polish. Routine care is straightforward, involving warm soapy water and a soft brush for cleaning, and most professional cleaning methods are compatible with heat treated sapphires, though it is prudent to consult a jeweler before subjecting any finished piece to aggressive ultrasonic or steam cycles if additional materials are present in the mounting. The Natural Sapphire Company stands behind the documented origin and treatment of this gem, and can advise on setting choices and care to ensure long term performance and enjoyment.