4.01 Ct. Blue Sapphire from Ceylon (Sri Lanka)

If you are searching for a show stopping centerpiece for an engagement ring, or a rare and collectable gem that combines classic charm with modern brilliance, this C.Dunaigre certified Blue cushion sapphire answers that search, It is a transparent, vivid blue sapphire weighing 4.01 carats, with precise dimensions of 8.62 x 8.04 x 6.31 mm, The cushion shape is finished with a mixed brilliant cut that balances broad, elegant facets with intense scintillation, The clarity is graded as very very slightly included when evaluated at eye level, offering an essentially eye clean appearance that preserves both value and visual purity, The polish is excellent, ensuring light dances across the surface for impressive life and fire, Origin is Ceylon, Sri Lanka, and the stone has been heat treated, a widely accepted enhancement that refines color while maintaining the integrity of a natural gem, The stone arrives fully certified by C.Dunaigre, so provenance and grading are documented for your confidence.

Owning this sapphire is an investment in beauty and craftsmanship, The vivid Ceylon blue is prized by connoisseurs for its depth and nuance, making this gem equally compelling for a memorable engagement ring, a bespoke one of a kind commission, or a discerning collection that appreciates rarity and provenance, The mixed brilliant cut and excellent polish are the work of careful lapidary skill, designed to maximize light return, color saturation, and overall presence, The near eye clean clarity preserves resale value, while the 4.01 carat weight places the stone in a size range that remains rare yet wearable, Certification from C.Dunaigre and origin from Sri Lanka add tangible reassurance for long term collectors, and heat treatment is documented so that future appraisal and insurance processes are straightforward, Choosing this sapphire from The Natural Sapphire Company means ending the search, because it brings together exceptional color, trusted certification, refined cutting, and enduring durability, The stone functions as a wearable asset that tells a story, a family heirloom in waiting, and a piece of masterful craftsmanship that can be set to create a ring or object of jewelry that will be admired for generations, If your requirement is beauty, authenticity, and timeless value, this Ceylon cushion sapphire fulfills those needs with authority, and it is ready to become the focal point of your next important piece.