2.07 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This transparent 2.07 carat cushion shape blue sapphire measures 7.81 x 6.07 x 4.76 mm, and it has a mixed brilliant cut that balances pavilion facets and crown brilliance to optimize light return. The gem is graded slightly included for clarity, evaluated at eye level, which indicates a high level of transparency with only minor internal characteristics that do not detract from its overall appearance. The color intensity is described as light, a luminous and delicate blue that is characteristic of many prized Ceylon sapphires, and the polish is excellent, reflecting careful lapidary work that yields crisp facet junctions and strong scintillation. Importantly, this sapphire is unheated, with no enhancement recorded, a factor that significantly enhances its desirability and value to collectors and informed buyers. The provenance of this sapphire is Ceylon, Sri Lanka, and The Natural Sapphire Company stands behind the origin and the treatment disclosure for this stone.

To appreciate this stone fully, it helps to imagine its genesis millions of years ago within the deep, dynamic geology of Sri Lanka. Sapphires are a crystalline form of corundum, aluminum oxide, that acquire color from trace elements. In the case of blue sapphire, microscopic amounts of iron and titanium during crystal growth interact with the corundum lattice to produce blue hues through charge transfer mechanisms. This particular sapphire began as aluminum rich mineral material in a metamorphic environment, subjected to profound heat and pressure as tectonic forces reshaped the crust. Over geologic time, fluids and recrystallization allowed corundum crystals to form within marble and other host rocks, or they became concentrated in secondary alluvial gravels by erosion and transport. The result is a gem that carries within its structure the record of these processes, visible to the trained eye as zoning, crystal growth features, and the specific suite of inclusions that correspond to natural Sri Lankan formation. The lack of heat treatment preserves those natural formation signatures, making this an authentic specimen for a buyer who values geological provenance and natural state.

From a connoisseurship perspective, the combination of cushion shape, mixed brilliant faceting, and excellent polish makes this sapphire both visually appealing and practically versatile. The cushion silhouette softens the geometric brilliance of a full brilliant cut, producing a pleasing balance between face up spread and depth, and the mixed brilliant arrangement enhances both scintillation and color dispersion. At 2.07 carats and with the given dimensions, this stone has a strong presence on the finger while remaining suitable for a refined solitaire setting, a halo design, or a bespoke engagement ring that emphasizes color and clarity. The slightly included clarity grade means the gem remains attractive to an educated buyer, because the inclusion characteristics tend to be small and typically require magnification to study in detail. The light color intensity is desirable for those who prefer a tender, classic Ceylon blue that reads as elegant under daylight and electric light. Unheated Ceylon sapphires are comparatively rarer than their heat treated counterparts, and this natural, untreated status enhances market demand and long term value, particularly when combined with reputable documentation and transparent sourcing by The Natural Sapphire Company.

For practical ownership and long term enjoyment, this sapphire benefits from the inherent durability of corundum, which ranks 9 on the Mohs scale, making it well suited for everyday jewelry with appropriate protective settings. Care involves routine gentle cleaning with warm soapy water and a soft brush, and avoiding harsh chemical exposure or extreme thermal shock. When setting the stone, a skilled jeweler can select prong configurations that protect the corners of the cushion shape while maximizing light entry through the crown, or construct bezel and halo settings for additional security and aesthetic emphasis. The Natural Sapphire Company offers full support for buyers seeking certification, additional imagery, or videos that illustrate how this sapphire interacts with various lighting conditions, and we provide provenance documentation to confirm Ceylon origin and unheated status. For the knowledgeable purchaser, this sapphire represents a convergence of geological authenticity, technical lapidary excellence, and aesthetic subtlety, making it a compelling acquisition for both personal adornment and long term investment. If you would like further details about certification options, recommended settings, or secure purchase and shipping, The Natural Sapphire Company is available to assist and to ensure the stone meets the highest expectations.