2.78 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This description concerns one transparent 2.78 carat oval blue sapphire, with precise dimensions of 9.54 x 6.30 x 5.17 mm, cut in a mixed brilliant style, and finished with an excellent polish. The stone displays a vivid color intensity that is distributed evenly throughout the body of the gem, producing a saturated yet balanced blue that responds with lively scintillation from the mixed brilliant facet arrangement. Clarity has been graded as very slightly included, evaluated at eye level, with inclusions that are minor and do not detract from the visual appeal or the stone s overall transparency. The proportions and pavilion geometry promote strong return of light, yielding a combination of depth and sparkle that is particularly desirable in oval shapes, and the precise size and weight make this gem well suited to a range of bespoke settings where both presence and wearability are required. The stone has undergone standard heat treatment, a widely accepted enhancement in the trade that stabilizes and intensifies color, and the treatment has been applied with care to maintain the integrity and natural character of the sapphire.

The origin of this sapphire is Ceylon, Sri Lanka, and that provenance contributes materially to its value and appeal. Ceylon sapphires have a long established reputation among connoisseurs and gemologists for producing hues that range from rich cornflower blue to deeper vivid tones, and the geological environment of Sri Lanka is known to yield clean crystals with attractive color zoning and optical properties. Provenance from Ceylon signals to the market a certain combination of color character and historical desirability, factors that influence both aesthetic preference and investment considerations. Collectors and designers frequently seek Ceylon origins because of the island s legacy in the gem trade, and because many notable sapphires in museums and private collections trace back to Sri Lankan deposits. When combined with transparent material, a vivid color grade, and responsible disclosure of treatment, Ceylon origin can enhance perception of rarity and quality. The documented origin adds confidence for professional buyers and makes the gem a meaningful choice for those who value traceable supply chains and distinct regional character in colored gemstones.

The Natural Sapphire Company provides this sapphire with complete disclosure of its quality attributes, including carat weight, dimensions, cut style, clarity grade, color intensity, polish, enhancement, and origin. For practical considerations this stone benefits from sapphire s inherent toughness and a hardness of nine on the Mohs scale, which supports a wide range of jewelry applications including rings that see regular wear, pendants, and bespoke engagement pieces. The oval mixed brilliant cut facilitates mounting options that emphasize the stone s length and color, and the nearly three carat weight offers a balance of visual impact and comfortable proportions for everyday wear. Buyers seeking further assurance will find that provenance from Sri Lanka, coupled with transparent communication about heat treatment, aligns with current best practices in the trade, and The Natural Sapphire Company stands ready to provide condition reporting and any available documentation to support informed decision making.