1.86 Ct. Pinkish Purple Spinel from Ceylon (Sri Lanka)

One beautiful transparent 1.86 carat pear shape pinkish purple spinel, measuring 10.28 x 6.02 x 4.67 mm, is presented with a faceted, mixed brilliant cut that balances optimized light performance with color saturation. The pavilion and crown are executed with precise facet junctions and tight symmetry, the table proportioned to emphasize both scintillation and color depth, and the polish is excellent across all facets. Clarity is graded very very slightly included at eye level, offering an essentially eye clean appearance that allows uninterrupted light passage and vivid color display. The color intensity is described as intense, a pinkish purple that reads as saturated yet lively under varied lighting, and the stone is natural with no enhancement, originating from Ceylon Sri Lanka. This specimen exemplifies careful lapidary technique, with controlled pavilion angles and a mixed brilliant facet scheme that produces crisp facet contrast and a lively pattern suitable for fine jewelry settings, offered by The Natural Gemstone Company.

Technically, this spinel stands out through a combination of single refractivity, focused facet design, and high transparency, translating into a type of brilliance that differs from more common gemstones. Compared to diamond, which achieves extreme fire and brilliance due to a higher refractive index and dispersion, this spinel offers stronger color saturation and a cleaner, more uniform light return without the masking effect of double refraction, as seen in many pleochroic stones. Compared to sapphire and ruby within the corundum group, which can have similar or slightly higher refractive index values, this spinel presents a more lively scintillation per unit of color intensity because the mixed brilliant cut concentrates light return into distinct flashes, while the single refractive nature yields a cleaner window to the hue. The intense pinkish purple tone benefits from the stone size and the pear outline, as the elongated shape and controlled depth maximize face up color without sacrificing brilliance. For the technically minded buyer seeking a gemstone with exceptional cutting quality, reliable clarity, and a saturated natural hue, this 1.86 carat Ceylon spinel combines lapidary precision and optical performance in a way that is distinct from more common gems, and it is available through The Natural Gemstone Company.