4.38 Ct. Blue Sapphire from Ceylon (Sri Lanka)

Owning a truly exceptional gemstone is an act of discerning taste, and this exquisite blue sapphire from The Natural Sapphire Company embodies that rarefied standard. We present a transparent oval gemstone weighing 4.38 carats, a size that immediately announces itself with presence and poise, yet remains perfectly adaptable to the most refined bespoke settings. Its provenance from Ceylon Sri Lanka adds an element of storied provenance, a link to centuries of revered sapphire tradition, and an assurance of pedigree that only a select few pieces can claim. Each facet has been considered and executed to maximize the gem's natural strengths, and the result is a stone that feels curated rather than produced. For the connoisseur seeking a piece that communicates exclusivity without ostentation, this sapphire is a statement that privileges quality over quantity, rarity over ubiquity.

The color of this sapphire is the hallmark of its appeal, an intense, saturated blue that commands attention in any jewelry setting. Its hue is deep and luminous, capable of reading as a royal blue under soft lighting, and opening to a brilliant, vivid blue when touched by midday sun. The mixed brilliant cut amplifies this color play, allowing flashes of light to dance across the crown and return through the pavilion in a way that accentuates tone and depth. In a platinum halo pendant, the stone will sit like a beacon, the intense blue becoming the focal point around which every other element orbits. Set as a solitaire ring, it will capture the eye from afar, while paired with warm yellow gold, the blue will sing with contemporary contrast. Whether framed by diamonds or left to command the stage on its own, this sapphire was born to stand out, to lift any design into the realm of heirloom treasures, and to be recognized as the centerpiece in creations reserved for the most important moments.

Beyond its mesmerizing color, this sapphire is technically distinguished, offering the balance of beauty and practicality that serious jewelers and collectors prize. The gem measures 10.03 x 8.39 x 6.41 mm, dimensions that provide an ideal profile for both rings and pendants, and the oval silhouette lends a timeless elegance that flatters a wide range of settings. The clarity is graded as very slightly included when evaluated at eye level, a grade that preserves the gem's lively transparency while maintaining the natural character that collectors value. An excellent polish ensures that every facet edge catches light crisply, enhancing surface brilliance and tactile smoothness. The stone has undergone heat treatment, a widely accepted enhancement that refines color and clarity in a stable and enduring manner. Durable enough for daily wear with proper care, this sapphire combines exceptional optical performance with the reliable resilience that comes from natural corundum.

Pieces of this caliber are rarely available, and The Natural Sapphire Company curates each stone with the intention that it will become a private treasure. This sapphire is offered as a singular opportunity to own a gemstone that carries both visual authority and the kind of provenance that resonates across generations. For clients seeking a bespoke commission, our artisans can translate the stone into a ring, pendant, or bespoke creation that respects the gem's rhythm, scale, and fire. We recommend settings that allow light to enter from multiple angles to exploit the mixed brilliant cut, and designs that give the intense blue ample space to breathe, while complementary accents may be used sparingly to elevate the sapphire without competing with its natural voice. To hold this sapphire is to hold a piece of Ceylon history, refined by expert cutting, and presented by caretakers who value discretion and excellence. For those who appreciate rarity, workmanship, and enduring beauty, this gem is an invitation to join a select circle of owners who understand that a truly magnificent sapphire is more than a purchase, it is a legacy.