11.57 Ct. Emerald from Colombia

This transparent 11.57 carat cushion shape green emerald from Colombia presents precise proportions, measuring 14.99 by 14.30 by 8.51 mm, with a carefully executed mixed brilliant cut that balances color saturation and scintillation. The mixed brilliant faceting places a series of brilliant style facets on the crown to maximize light return and lively face up brilliance, while the pavilion incorporates modified step cut planes to deepen and unify the intense green color across the table. Clarity is graded slightly included at eye level, meaning characteristic internal features are present but do not compromise transparency, and these inclusions contribute natural character and depth to the stone rather than detract from it. The polish is excellent, yielding crisp facet junctions and mirror like facet surfaces that enhance both light performance and tactile quality. Enhancement is standard, which is consistent with industry practice for Colombian emeralds and improves visual clarity while preserving the gem s natural appearance. Provenance from Colombia underscores the stone s fine crystal chemistry and classic emerald hue, and The Natural Emerald Company stands behind the documented origin and craftsmanship that shaped this piece.

Over the years this emerald s natural beauty will continue to captivate due to its intrinsic color stability and the quality of its cutting and finishing. The intense color intensity is a primary visual anchor that will remain compelling with normal wear, while the excellent polish and well proportioned pavilion contribute sustained brilliance and crisp reflections. The stone s Mohs hardness around 7.5 to 8 affords good wearability when set appropriately, yet the presence of inclusions advises protective mounting, such as bezel settings or secure multi prong designs that shield the girdle and corners, preserving facet edges and polish. Routine professional care, avoiding ultrasonic cleaners and harsh heat or chemicals, will maintain the integrity of any standard clarity enhancement and preserve the stone s face up transparency. With conscientious setting and maintenance, and with the documented Colombian origin and exacting cut provided by The Natural Emerald Company, this 11.57 carat cushion emerald will retain its visual impact and become an heirloom quality gem that continues to enchant collectors and connoisseurs for generations.