1.30 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This transparent 1.30 carat oval blue sapphire measures 7.71 x 5.41 x 3.69 mm, and it is cut in a mixed brilliant style that balances faceted brilliance with a broad table to emphasize depth of color. The stone displays a vivid color intensity that is characteristic of fine Ceylon sapphires, presenting a rich blue that catches light across the crown and pavilion. Clarity is graded as eye clean at standard viewing distances, offering a clear visual field that enhances the perception of saturation and sparkle. The pavilion and crown facets are executed with an excellent polish, delivering strong light return and crisp facet junctions that show the cutter s precision and attention to optical performance. This sapphire has been heat treated, a stable and widely accepted enhancement that improves tone and uniformity while preserving the intrinsic material quality typical of Sri Lankan origin gems.

Durability is a primary reason sapphires are chosen for daily wear, and this example is well suited to rings, pendants, and other frequently worn pieces. The gem is corundum, a material that ranks nine on the Mohs hardness scale, which provides exceptional resistance to scratching from all common materials except diamond. Corundum s crystalline structure offers substantial toughness and the absence of true cleavage makes it less prone to splitting under normal impacts than many other gem species. The mixed brilliant cut combined with an excellent polish reduces surface irregularities and microabrasions that can act as stress concentrators, contributing to long term resistance to wear. Heat treatment applied to this sapphire is stable under normal wearing conditions and does not affect the fundamental hardness or toughness of the material, so routine cleaning with warm water and mild detergent is appropriate and effective for maintaining its appearance.

Practical care and setting considerations further support daily use while protecting the stone against the occasional knock or chemical exposure. A secure prong setting with protective shoulders, or a bezel setting that surrounds the girdle, will help shield the edge of the stone and retain the gem under frequent movement. Routine inspections by a jeweler are advisable to confirm that mountings remain tight and that there is no facet damage from hard impacts. While this sapphire tolerates most cleaning methods, avoid prolonged exposure to strong acids and household chemicals, and remove the piece during heavy manual tasks to reduce risk of incidental impact. For home maintenance, a soft brush with warm soapy water and a gentle rinse will restore the stone s brilliance. When selecting a mounting metal consider platinum or 18 carat gold to complement the vivid blue and to provide robust support for everyday wear.

This Ceylon sapphire embodies the balance of beauty and resilience that discerning customers expect, and it is presented with the assurance of The Natural Sapphire Company. The combination of vivid hue, eye clean clarity, precise mixed brilliant cutting, and an excellent polish yields a gem that performs and endures in daily use while retaining the visual presence associated with fine sapphires. Whether intended for an engagement ring, a daily pendant, or a bespoke design, this sapphire offers the structural integrity and aesthetic qualities to be a lasting focal point. For additional technical information, fitting recommendations, or to request viewing options, The Natural Sapphire Company is available to provide full support and documentation specific to this stone.