2.28 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This exceptional transparent oval blue sapphire weighs 2.28 carats, and measures 8.67 by 6.90 by 4.56 millimeters, presenting a classic yet versatile shape that is equally at home in a timeless solitaire or a refined halo setting. The gem displays a vivid color intensity, a quality that immediately appeals to connoisseurs who value saturation and tone over artificial enhancement, and it originates from Ceylon, Sri Lanka, one of the world renowned sources for sapphires with lively cornflower to deep royal blue hues. At The Natural Sapphire Company we disclose that this stone has been heat treated, a widely accepted and stable enhancement that improves color and clarity while preserving the natural origin and overall integrity of the crystal. The clarity is graded as very very slightly included when evaluated at eye level, which means that under normal viewing conditions the inclusions are minimal and do not detract from the gem s transparency or its capacity to transmit light, and the polish is excellent, contributing to crisp facet junctions and a clean surface finish that optimizes reflective return.

The mixed brilliant cut chosen for this oval sapphire is an intentional fusion of step and brilliant faceting principles, designed to balance depth of color with dynamic light performance. The crown features facets arranged to capture incoming light and disperse it across the table and surrounding facets, while the pavilion employs a calibrated arrangement of angles and facet planes to reflect that light back to the viewer with maximum return and scintillation. The geometric faceting pattern creates a network of triangular and kite shaped facets on the crown, and elongated pavilion facets that act as light channels, minimizing leakage and producing a lively play of flashes when the stone is moved. Because the sapphire is transparent and has a vivid saturation, the mixed brilliant configuration prevents the stone from appearing overly dark, by allowing pockets of light to enter and reappear as bright blue flashes, enhancing both brightness and perceived depth. The oval outline, slightly elongated relative to a round, concentrates color along the length of the gem while preserving enough surface area to showcase the mixed brilliant pattern, so the stone reads as both richly colored and visibly luminous.

For the educated buyer, this sapphire offers a compelling combination of provenance, technical quality, and visual performance, making it a considered purchase rather than a speculative acquisition. Ceylon sapphires are prized for their readable tone and velvety saturation, and provenance adds a layer of narrative value that many collectors and bespoke jewelers seek. The very very slightly included clarity grade assures that the gem will sit well under loupe and to the naked eye, retaining its transparent character without the cloudiness associated with lower grade material, and the excellent polish means light is not scattered by surface imperfections. Heat treatment is disclosed because it is both common and accepted in the trade, and it enhances rather than undermines the stone s appeal by stabilizing color in a way that is durable for everyday wear. The dimensions and carat weight place this sapphire in a size category that balances presence and practicality, allowing for elegant center stone designs in rings, pendants, or bespoke pieces that require precise setting work to accentuate its oval geometry and mixed brilliant faceting.

When considering mounting and care, select a setting that allows light to interact with both the crown and pavilion, such as a semi bezel that frames the stone while leaving the gallery open, or prong settings that lift the sapphire to maximize light entry from multiple directions. A well proportioned setting will showcase the facet geometry and resultant scintillation, and will also protect the excellent polish from abrasion during wear. As with all natural corundum, routine cleaning with warm soapy water and a soft brush is sufficient to maintain brilliance, with professional inspection recommended periodically to ensure the integrity of the setting. At The Natural Sapphire Company we stand behind the gemological details we provide, and we welcome inquiries from customers who wish to discuss cutting geometry, setting options, certification, or custom design, because an informed choice leads to lasting satisfaction when acquiring a fine sapphire.