4.53 Ct. Emerald from Zambia

This 4.53 carat pear shape emerald from The Natural Emerald Company presents as a transparent, vividly colored gem, with dimensions of 15.25 by 9.76 by 5.90 mm. The mixed brilliant cut combines a brilliant facet arrangement on the crown with controlled step facets on the pavilion, a design choice that balances fire with color saturation. The table and crown facets have been proportioned to maximize return in the green spectrum, while the pavilion steps help retain a deep, uniform color when viewed face up. At the measured profile the depth is approximately 47.2 percent, a proportion that supports strong light return without excessive darkening. Clarity is graded slightly included at eye level, with natural internal features typical of emeralds that add character without significantly impeding transparency. The polish is excellent, producing crisp facet junctions and lively facet reflections, and the stone carries a standard enhancement, consistent with careful oiling to stabilize appearance and improve surface luster. Origin is Zambia, a source known for vivid, bluish to pure green tones, and this specimen exemplifies that regional color signature.

For a custom piece, this pear shape emerald pairs exceptionally well with colorless diamonds as contrast and with warm metal choices to accentuate its vivid green. A bezel or low prong setting in 18 karat yellow gold will warm the tone and enhance perceived depth, while a platinum head with a halo of round brilliant diamonds will emphasize brilliance and present a more modern, high contrast look. Consider a graduated shoulder of tapered baguette diamonds set lengthwise along the pear silhouette to elongate the finger or pendant line, or alternating small round brilliants and single cut melee of 0.02 to 0.05 carat units for a scintillating halo that frames the pear without overwhelming its color. For complementary colored accents, small sapphires in deep cornflower blue or warm cognac colored diamonds can be set as side stones to create color interplay that enriches green saturation. Design details to preserve the gem include a protective prong at the pear tip, a slightly raised gallery to allow light circulation, and matched symmetry to align the pavilion steps with any linear shoulder stones. The Natural Emerald Company can assist in selecting grading matched accent stones, and in translating these technical choices into a finished design that respects the stone geometry and showcases its vivid Zambian color.