0.78 Ct. Chrysoberyl from Tanzania

This transparent 0.78 carat cushion shape green chrysoberyl measures 5.86 x 5.23 x 3.02 mm and is cut with a mixed brilliant faceting pattern, presenting a balanced combination of table sparkle and pavilion depth. Clarity is graded as very slightly included when evaluated at eye level, allowing for a clean visual presentation and good light transmission. Color is of medium intensity, a fresh green that remains lively without appearing overly saturated, and the stone benefits from an excellent polish that enhances facet definition and surface brightness. There has been no enhancement applied to this piece, and its Tanzanian origin contributes to its natural character. The gem is well suited for settings that emphasize its internal clarity and cushion geometry, and it offers reliable wearability due to chrysoberyl s notable hardness rating of 8.5 on the Mohs scale.

In direct comparison to more commonly encountered gemstones, this chrysoberyl presents a distinct optical profile that explains why it stands out. Against diamond, which displays stronger overall fire and higher brilliance due to its greater refractive index and dispersion, this chrysoberyl delivers a crisper, more controlled scintillation and a higher contrast between bright and dark facet areas, producing a refined, jewel like flash rather than dispersed rainbow fire. Compared with sapphire, which can exhibit similar brilliance, chrysoberyl often shows a clearer, cleaner transparency with fewer microscopic inclusions that disrupt light flow, and its particular refractive response lends a sharpness to facet reflections that is immediately perceptible. Versus emerald, which is frequently appreciated for its color but is commonly more included and has a softer luster, this chrysoberyl offers superior surface polish and a brighter, more resilient shine. The combination of the mixed brilliant cut, very slight inclusions, and excellent polish results in lively scintillation and consistent light return, attributes that make this stone a compelling alternative for clients seeking a green gem with notable durability and refined optical performance. The Natural Gemstone Company presents this chrysoberyl as a natural, untreated example of the species, suitable for collectors and fine jewelry applications where clarity, cut quality, and an authentic origin are priorities.