4.61 Ct. Color Change Sapphire from Ceylon (Sri Lanka)

This transparent, oval shape color change sapphire weighs 4.61 carat and measures 11.20 x 8.41 x 6.08 mm. The gem has been fashioned with a mixed brilliant cut to balance scintillation and color return, and it exhibits vivid color intensity with excellent polish. Clarity is graded as eye clean, evaluated at eye level, indicating that the stone is free of inclusions that would be visible without magnification. The sapphire originates from Ceylon Sri Lanka, and like many high quality sapphires from this region, it has been heat treated, a stable and widely accepted enhancement used to improve color and clarity. These objective characteristics combine to produce a gemstone that is visually striking and technically sound, suitable for fine jewellery where both presence and durability are required.

The color change behavior of this sapphire is a defining attribute and should be considered when selecting a setting and accompanying stones. Under natural daylight and cooler light sources the stone displays a deep, vivid blue, while under warmer incandescent or candlelight it shifts subtly toward a bluish violet hue. This transition is readily appreciable and is the result of the stone s natural trace element chemistry interacting with different lighting spectra. The mixed brilliant cut amplifies this effect by distributing light across a balanced arrangement of crown and pavilion facets, producing even color saturation across the table and strong internal sparkle. The excellent polish enhances surface reflectivity and ensures crisp facet junctions, which contributes to a refined face up appearance and complements the eye clean clarity for an unclouded, lively presentation.

Beyond its technical merits, this sapphire offers a romantic narrative that complements its color and clarity. The gem s vivid blue, which deepens and softens into a violet tone when the light warms, evokes the gradual transition from afternoon certainty to evening intimacy. Imagine a moment when two people share a quiet conversation as daylight wanes, the blue of a daytime sky shifting to the violet hush of twilight, mirroring the way familiarity can deepen into devotion. The eye clean clarity becomes a metaphor for transparency in that relationship, an unobstructed view that invites trust and lingering looks. Crafted into a ring the sapphire can symbolize a promise that is visible and steadfast in daylight, and quietly passionate by lamplight, a single stone that captures both clarity of intent and the nuanced warmth of evening affection.

For practical considerations and care, the stone s dimensions and mixed brilliant cut make it suitable for a central gemstone in rings, pendants, or bespoke pieces where the color change effect can be appreciated from multiple viewing angles. The 4.61 carat weight yields a substantial presence without compromising the proportions that allow for secure mounting and everyday wear. Heat treatment is a permanent enhancement when properly executed, and routine jewellery care involving gentle cleaning with mild soapy water and a soft brush will maintain the surface polish and overall appearance. The Natural Sapphire Company provides full disclosure of origin and treatment, and can assist with mounting options that protect the pavilion and crown while positioning the stone to maximize its color change under different lighting conditions. This sapphire is a considered choice for a client seeking a gem that combines technical excellence, natural origin, and a story that speaks to changing light and enduring clarity.