1.17 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This exquisite transparent 1.17 carat radiant shape blue sapphire measures 6.75 x 4.72 x 3.74 mm, presenting a compact yet notable presence suitable for a refined jewelry piece or a discerning collection. The radiant cut marries trimmed corners with a faceting pattern designed to maximize brilliance and color saturation, and in this stone the facet architecture has been executed to deliver lively scintillation and a broad, even face-up appearance. Color intensity is described as intense, exhibiting a vivid, saturated blue characteristic of high-quality Ceylon sapphires, with excellent polish that ensures optimal light return across the table and crown. Clarity is graded as very very slightly included, evaluated at eye level, meaning the stone appears essentially clean to the unaided eye with only minute internal characteristics visible under magnification, a combination that enhances both aesthetic appeal and market desirability. Enhancement has been disclosed as standard heat treatment, a stable and widely accepted process in the trade that improves color and clarity while remaining permanently stable under normal wear. The gem’s documented origin is Ceylon, Sri Lanka, a provenance long esteemed for producing sapphires with lively, transparent blues and strong physical durability, and this lineage contributes materially to its collectability.

For the educated buyer assembling a high-end gemstone collection, this sapphire represents a compelling balance of premium attributes, provenance, and versatility. Color is the primary determinant of value in blue sapphires, and this example’s intense Ceylon blue is both eye-catching and rare at a transparent, eye-clean appearance in the 1.17 carat range. The radiant cut preserves weight while enhancing brilliance, making it an ideal candidate for a signature ring, bespoke pendant, or as a highlight in a multi-stone composition, and the excellent polish ensures the piece will perform exceptionally under varied lighting conditions. Full disclosure of heat treatment and clear origin information add to the stone’s integrity and market transparency, factors that experienced collectors and connoisseurs prioritize. At The Natural Sapphire Company we stand behind the gem’s description and can provide further details, including photographic documentation and third-party reports upon request, to support provenance and grading. This sapphire is an elegant and technically robust acquisition for any high-end collection, offering immediate wearable beauty coupled with the long-term appeal of a well-documented Ceylon gem.