3.15 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This exquisite Other certified Vivid Blue sapphire from Ceylon, weighing 3.15 carats, presents a combination of attributes that will appeal to a discerning collector or an educated buyer. The oval shape measures 10.38 by 7.95 by 4.81 millimeters, a proportion that offers an attractive face up appearance while maintaining good depth for light return. The mixed brilliant cut has been executed to balance scintillation and color saturation, with faceting that directs flashes of blue across the table and crown. The polish has been graded excellent, which means the facet junctions are clean and the surfaces are smooth, allowing light to enter and exit the gem with minimal diffusion and maximum brilliance. This stone is certified, and its vivid blue hue is true to the best examples of Ceylon sapphires, offering a lively, saturated color that reads well against a variety of metals and settings.

Clarity is a crucial consideration for value and long term appreciation, and this sapphire is described as very very slightly included when evaluated at eye level. In practical terms, this grade indicates that the gem is visually clean to the unaided eye, with only minute inclusions that do not detract from its overall transparency or beauty. Such clarity supports both aesthetic appeal and durability, because the lack of significant fractures or surface reaching inclusions reduces the risk of chipping during setting and wear. The gem has undergone routine heat treatment, a widely accepted enhancement that stabilizes and intensifies color, while also improving overall clarity in many cases. Heat treatment is disclosed and understood by the market, and when combined with a naturally vivid Ceylon origin, it results in a sapphire that offers both immediate visual impact and enduring market desirability.

From a provenance and investment perspective, Ceylon sapphires occupy a privileged position in the gemstone market, appreciated for their distinctive, lively blues that can range from cornflower to deep vivid tones. This particular example sits at the vivid end of that spectrum, and the combination of notable color intensity, eye clean clarity, and an optimized mixed brilliant oval cut makes it attractive for bespoke jewelry or as a collectible gem. At 3.15 carats the sapphire is large enough to command attention, yet its oval outline enables a versatile design language, flattering in solitaire rings, halo settings, or as the centerpiece in a custom pendant. The Natural Sapphire Company stands behind this gem with expert knowledge of Ceylon material, and we can provide guidance on mounting options that preserve weight while maximizing face up size, as well as documentation to support provenance and treatment disclosure for assured resale value.

Owning this sapphire is an investment in beauty and craftsmanship, not just a transaction. The combination of natural origin, certified vivid color, very very slightly included clarity at eye level, excellent polish, and a precision mixed brilliant cut delivers a gem that will perform exceptionally when set and will endure as an heirloom. From a technical standpoint the stone offers strong fundamentals that informed buyers seek, including consistent color saturation, structural soundness, and conventional enhancement that is market accepted. From an aesthetic standpoint the vivid Ceylon blue will read as both classic and contemporary, integrating seamlessly into fine jewelry while retaining distinct personality. The Natural Sapphire Company offers this sapphire with transparent disclosure and expert support, allowing collectors and connoisseurs to acquire a piece that is both an expression of refined taste and a durable asset in a cultured collection.