1.88 Ct. Greenish Blue Sapphire from Ceylon (Sri Lanka)

This transparent 1.88 carat oval greenish blue sapphire from Ceylon Sri Lanka is an exceptional choice for an engagement gemstone, combining refined proportions with a striking hue. The gem measures 8.40 by 6.03 by 4.50 millimeters, and its mixed brilliant cut has been executed to balance sparkle and color saturation. At this size and shape the stone offers an elegant presence on the hand, creating a flattering elongation effect on the finger while maintaining classic symmetry. The gem is eye clean, evaluated at eye level, which means that no inclusions are visible to the unaided eye under normal viewing conditions, leaving the strong, intense color to dominate the visual experience. With an excellent polish, the facets are crisp and well finished, enhancing light return and giving the sapphire a lively, refined appearance that stands up to close inspection.

From a gemological perspective this sapphire exhibits attributes that educated buyers recognize and value. The intense color intensity is a defining quality, and the greenish blue tone is particularly desirable because it offers a unique and modern alternative to classic blue sapphires, while remaining eminently wearable and versatile. Heat treatment has been applied, which is an accepted and stable enhancement in the sapphire trade, used to optimize color and clarity. Heat treated sapphires from Sri Lanka are common in the market, and the treatment in this instance is routine and permanent, not requiring any special ongoing care beyond standard gemstone maintenance. The provenance of Ceylon Sri Lanka is important, as material from this region is historically known for vibrant, saturated colors and well crystallized rough that cuts to attractive brilliance. When evaluating durability, it is worth noting that sapphire is corundum, second only to diamond on the Mohs scale, and this physical hardness gives confidence that the stone will stand up well to daily wear when set thoughtfully.

As an engagement option this sapphire excels for both aesthetic and practical reasons. The oval shape is flattering on most hands, providing a larger face up appearance for its carat weight and allowing for a number of classic and contemporary settings. Four prong solitaire and halo settings are both excellent choices, with a solitaire showcasing the clean lines and pure color, and a halo enhancing perceived size while adding extra sparkle. For those seeking a modern take, mixed metal combinations and bezel settings can emphasize the teal leaning tone while adding secure protection for everyday wear. Beyond looks, the combination of eye clean clarity and excellent polish means the gem will display consistent sparkle in normal lighting, and the intense color gives it a presence that reads as highly finished and intentional. At The Natural Sapphire Company we present this stone as a rare balance of beauty and value, ideal for couples who want an engagement gem with character, durability, and provenance.

Choosing a sapphire from a reputable source offers peace of mind, and The Natural Sapphire Company stands behind the gem with clear disclosure of weight, dimensions, cut, clarity assessment, enhancement, and origin. For long term enjoyment, routine care is straightforward, consisting of warm soapy water and a soft brush for light cleaning, professional checking of the setting at intervals, and avoiding exposure to harsh chemicals and high heat situations. For those considering customization, our design consultants can advise on the best mounting to preserve the gem while maximizing its face up presence, and can provide mock ups to visualize the final ring. In summary this 1.88 carat Ceylon greenish blue sapphire combines an attractive mixed brilliant cut, eye clean clarity, intense color, excellent polish, and the assurance of responsible sourcing, making it an outstanding and intelligent choice for an engagement ring that will be worn and treasured for a lifetime.