3.64 Ct. Yellow Sapphire from Ceylon (Sri Lanka)

This transparent, GIA certified orange-yellow sapphire from Ceylon, weighing 3.64 carats and measuring 9.40 x 8.55 x 5.43 millimeters, combines robust material properties with thoughtful cutting and finishing that make it exceptionally well suited to daily wear. The cushion shape, executed in a mixed brilliant cut, balances table area and facet complexity to maximize light return while maintaining structural integrity at the girdle and pavilion. The sapphire’s clarity is described as very very slightly included when evaluated at eye level, and its excellent polish further reduces surface abrasion and enhances resistance to micro-scratches. As a corundum species, sapphire rates nine on the Mohs hardness scale, offering outstanding scratch resistance and longevity compared with most other gem materials. This inherent hardness, together with the stone’s unenhanced status, ensures that its medium color intensity and vibrant orange-yellow hue remain stable over time without the need for additional treatments that could alter durability. The provenance from Sri Lanka adds to the gem’s desirability while GIA certification confirms weight, dimensions, cut characteristics, and natural, untreated origin.

For everyday jewelry applications, this sapphire’s combination of hardness, compact proportions, and excellent polish makes it suitable for rings, pendants, and bracelets with appropriate setting choices. Protective mounting styles such as bezels, half-bezels, or low-profile prong settings with secure seats will minimize exposure to sharp impacts and reduce the risk of chipping, particularly at corners of cushion shapes. Routine care is straightforward: warm soapy water and a soft brush will maintain brilliance, and periodic professional inspections are recommended to verify the integrity of settings and prongs. Avoid prolonged exposure to harsh chemicals and extreme thermal shock to preserve the stone’s finish. At The Natural Sapphire Company we provide the GIA documentation and can advise on secure, practical settings that honor the sapphire’s natural characteristics while delivering the durability required for daily wear. This combination of natural provenance, certified authenticity, and the physical resilience of corundum makes this 3.64 carat Ceylon yellow sapphire an excellent choice for jewelry intended for regular use.