1.13 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This 1.13 carat round blue sapphire presents a clear and balanced presence in a compact, wearable profile, measuring 5.89 x 5.91 x 4.15 mm. The stone is cut in a mixed brilliant style, combining the scintillation of brilliant facets on the crown with a more measured pavilion arrangement to optimize light return within its medium light color intensity. Clarity has been graded as very slightly included, evaluated at eye level, which means inclusions are minimal and do not detract from the gem’s overall transparency or visual appeal at typical viewing distances. The sapphire displays an excellent polish, which enhances surface reflectivity and contributes to a crisp, lively appearance when set. Importantly for collectors who prioritize material integrity, this stone has no enhancement, preserving its natural state and the subtle nuances that are characteristic of untreated corundum from its origin.

The sapphire originates from Ceylon, Sri Lanka, a region with a long and well documented history of producing blue sapphires with distinctive tonal qualities. In our sourcing practice we emphasize traceability and responsible procurement, working through established relationships with suppliers and local partners to ensure that each gem can be accounted for from mine to market. The fact that this sapphire is untreated adds a further layer of provenance clarity, because no heat or chemical treatments have been applied to alter its color or clarity. For a conscious buyer, untreated stones reduce the environmental and chemical footprint associated with processing, and they often carry a different value proposition in both aesthetic and ethical terms. The Natural Sapphire Company maintains documentation on origin and treatment status to support responsible acquisition, and to give collectors assurance about what they are adding to their collection.

This sapphire fits seamlessly into a considered, conscious collection, where durability, timelessness, and ethical provenance are prioritized. Sapphire is corundum, a mineral that rates 9 on the Mohs scale of hardness, which makes it well suited to everyday wear in engagement rings, pendants, and bracelets when set appropriately. The medium light color intensity of this example allows it to be versatile, pairing well with white, yellow, or rose metals, and balancing well alongside diamonds or other colored gemstones without overwhelming them. Because the stone is untreated, it retains a natural character that appeals to collectors who seek authenticity and a direct connection to the earth and communities where the gem was formed. Combining this sapphire with responsibly sourced or recycled precious metals, and with jewelry design practices that emphasize longevity and repairability, supports a low turnover, low impact approach to personal adornment.

Practical considerations for ownership include routine care, setting choices, and documentation. Cleaning may be performed with warm, soapy water and a soft brush, rinsing carefully and avoiding prolonged exposure to harsh chemicals or steam in order to preserve the polish and the stone mounting. Given the stone’s dimensions and mixed brilliant cut, a secure setting that protects the girdle and pavilion while allowing light to interact with the crown will best showcase its optical performance. The Natural Sapphire Company provides full details on this sapphire’s origin, treatment status, weight, dimensions, cut and clarity grading, and can advise on bespoke mounting options that align with conscious purchasing goals, including the use of recycled metals and partners who adhere to fair labor practices. For collectors seeking a responsible and enduring addition to their collection, this Ceylon sapphire presents an option that combines natural beauty, measurable quality, and provenance transparency.