1.97 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This elegant transparent 1.97 carat round blue sapphire measures 7.85 by 7.75 by 3.85 millimeters, and is cut in a mixed brilliant style that balances color saturation with scintillation. The mixed brilliant pavilion and crown facet arrangement allows the gem to display lively sparkle while retaining a strong, uniform blue at face up, and the cut delivers excellent polish across all facets. The clarity is graded very slightly included when evaluated at eye level, which for an educated buyer indicates that any inclusions are minimal and do not obstruct the stone’s transparency or visual appeal. With intense color intensity and the classic Ceylon origin from Sri Lanka, this sapphire offers the sought after combination of vivid hue and clean appearance, and the near two carat weight makes it particularly attractive for fine jewelry applications where presence matters.

From a gemological perspective this sapphire sits firmly within the corundum family, with the optical and physical characteristics that make sapphires both beautiful and practical. Corundum exhibits a refractive index range of approximately 1.762 to 1.770 and a specific gravity in the neighborhood of 3.95 to 4.03, properties that contribute to the gem’s brilliance and substantial feel on the finger. The mineral hardness is nine on the Mohs scale, second only to diamond, which gives real world resistance to scratching and makes sapphire an excellent choice for pieces intended for regular wear. The stone has been heat treated, a standard and widely accepted enhancement in the trade which improves color and clarity in a stable and permanent way when performed correctly. Heat treatment does not compromise the structural integrity of corundum, and when disclosed it is an accepted attribute that allows buyers to acquire more visually impressive material at sensible price points. The Natural Sapphire Company fully discloses this treatment, and the documented origin of Ceylon adds provenance that many collectors and connoisseurs consider when assessing desirability and market value.

When evaluating durability for daily wear practicality is as important as beauty, and this sapphire performs exceptionally well on both counts. The hardness of nine means the stone resists everyday abrasions that can dull a polished surface, and because corundum lacks the perfect cleavage seen in some gem materials it is less prone to splitting from impact. The mixed brilliant cut and excellent polish enhance the stone’s ability to reflect light rather than show wear, and the shallow depth of about three point eight five millimeters relative to the roughly seven point eight millimeter diameter contributes to a pleasing spread that makes the gem appear larger face up while maintaining strong stability in a secure setting. For settings that will be worn daily we generally recommend protective options such as bezel settings or lowered four prong designs that shield the girdle and pavilion from hard knocks, while keeping the table exposed to show off color and brilliance. This sapphire is ideal for engagement rings, everyday pendants, and bracelets where reliability and resistance to scratching are essential.

Care and long term stewardship are straightforward and conservative, which will appeal to the educated buyer thinking about lifetime wear and eventual resale. Routine cleaning with warm soapy water and a soft brush will safely restore brilliance, and gentle ultrasonic cleaning is usually acceptable for heat treated sapphires but should be used judiciously and discussed with a qualified jeweler if the piece contains fragile settings or other gemstones. Avoid harsh chemicals and prolonged exposure to extreme heat, and inspect prongs and settings periodically to ensure the gem remains secure. Taken together the intense Ceylon blue color, the very slightly included clarity at eye level, the excellent polish and the nearly two carat weight make this sapphire a compelling choice for someone seeking a durable, attractive, and investment relevant gem. The Natural Sapphire Company stands behind the quality and disclosure for each sapphire we present, and this stone exemplifies the combination of gemological soundness and market appeal that our clients expect when selecting a piece for daily wear.