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

This exceptional greenish blue sapphire from Ceylon combines considerable size, refined cutting, and rare eye clean clarity, making it a standout choice for someone who cares about both beauty and long term value. The gem weighs 11.02 carats, measuring 13.38 by 11.02 by 8.25 millimeters, and is presented in a classic emerald cut that emphasizes clean lines and broad, stepped facets. The light color intensity gives the stone an airy, luminous presence, and the excellent polish adds crisp facet definition and lively light return. Our gemologists evaluated this sapphire as eye clean at normal viewing distance, meaning the beauty of the surface and the depth of color show without distraction from visible inclusions. The stone has been heat treated, which is a widely accepted enhancement in sapphires, applied to refine tone and clarity while remaining stable for everyday wear. At The Natural Sapphire Company we curate stones like this to balance rarity, wearability, and aesthetic purity.

When you compare this Ceylon sapphire to other gems on the market the advantages become clear. Against other blue gems such as aquamarine or light blue topaz, this sapphire offers superior brilliance and resilience, and its color has a richer presence that does not fade or cloud as some lighter beryl or glassy treated stones can. Compared to emeralds, which are also treasured for green tones, this sapphire benefits from far greater clarity and toughness, and it lacks the heavy fissuring that often requires protective settings on emeralds. Against similarly colored sapphires from other origins, a Sri Lankan stone like this often shows a distinctive soft blue green that reads as elegant rather than overpowering, a tone that photographs and sits beautifully on the finger. The emerald cut here is particularly effective for a stone that is eye clean, because the step facets create a refined window onto the gem, letting its true color and internal freedom from visible inclusions speak for themselves.

Durability is a primary consideration for any fine jewel, and sapphires are among the best choices for pieces intended for frequent wear. On the Mohs hardness scale this sapphire rates as a nine, which places it just below diamond at ten, and well above many alternatives. That hardness translates into resistance to scratches and abrasion in daily life, making this gem an excellent candidate for rings and other jewelry that encounter regular contact. Compared to common alternatives, topaz at eight is more prone to scratching, and beryls such as aquamarine and emerald sit lower still in practical hardness and often require more careful handling. Even though diamond is harder, sapphires combine great hardness with a toughness that resists chipping when set properly, giving you both durability and peace of mind. Because this sapphire is only heat treated and not fracture filled, it responds well to normal professional cleaning methods, and gentle at home care with warm soapy water and a soft brush will keep it sparkling without risk.

Choosing a large emerald cut Ceylon sapphire like this from The Natural Sapphire Company means selecting a gem that stands apart in both presence and practicality. The combination of an impressive 11.02 carat weight, eye clean clarity, and an elegant emerald cut yields a stone that reads as rare and refined, suitable for a modern solitaire, a vintage inspired setting, or a contemporary bespoke design. The light greenish blue tone offers versatility with metals and accent stones, pairing beautifully with warm rose gold for a romantic look, or with bright white gold or platinum for a cooler, more architectural aesthetic. Our gemologists are available to discuss custom settings and to recommend mounting styles that protect the stone while maximizing its optical performance. For collectors and for someone creating a singular statement piece, this sapphire delivers exceptional visual impact and enduring wearability, a combination that positions it above many market alternatives in both value and desirability. If you would like further details on provenance, cutting notes, or setting recommendations, The Natural Sapphire Company team is ready to assist.