5.52 Ct. Cabochon Coral from Italy

This marquise cabochon from The Natural Gemstone Company is a refined example of Mediterranean coral, presenting a vivid orangish red body color and an uncompromised natural state, no enhancement. The piece weighs 5.52 carats and measures 21.80 x 8.70 x 4.30 mm, producing an elongated marquise outline with a length to width ratio of approximately 2.5 that emphasizes an elegant navette silhouette. The cabochon cut has been executed to preserve mass while delivering a strong visual presence, and the cut proportions have been calibrated to accentuate the coral s rich color intensity. The gem is uniformly opaque, and its visual depth is the result of both intrinsic color saturation and a high degree of surface finish, achieving an excellent polish that produces crisp highlights along the dome and sharp, well formed points at the terminations.

From a lapidary perspective the cabochon shaping demonstrates control over dome geometry and symmetry, and the dome height of 4.30 mm yields a pronounced convex profile that reads as a deep, satiny field of color when set. The marquise points remain clean and balanced with no undue thinning, which indicates careful preforming and controlled material removal during the shaping stages. The surface shows minimal surface grain and only subtle natural tonal variations and veining, features that are common in authentic coral and that contribute to the gem s organic character without disrupting visual uniformity. The excellent polish translates the coral s waxy to satiny lustre into bright, well defined highlights that track evenly across the length of the stone, creating the perception of internal glow and surface brilliance despite the absence of faceting.

Craftsmanship details include orientation of the cutting axis to maximize the appearance of color and to avoid disruptive growth lines, and the controlled preservation of weight to maintain a substantial 5.52 carat presence. The gem is from Italy, and the origin has been respected during cutting to retain the material s finest sections and color zonation. No stabilization or dyeing has been applied, and the piece is offered in its natural, untreated state, an essential attribute for collectors and connoisseurs seeking authentic specimens. Given the nature of coral with moderate susceptibility to abrasion and chemical sensitivity, recommended settings are those that protect the edges and points, such as a bezel or a secure custom prong structure with a protective rim, and careful consideration is advised for daily wear applications. For display and design use the pronounced marquise elongation is ideal for fingers and pendants where the shape enhances visual flow and finger proportion.

As a centerpiece the gem combines strong color intensity, refined marquise proportions, and an exceptional cabochon polish that elevates its presence in any collection or bespoke commission. The optical effect achieved by the high polish and balanced dome produces a focused axis of light along the length of the navette that draws the eye and imparts a sense of inner vibrancy and surface brilliance. Whether incorporated into a statement ring, a sculptural pendant, or a museum quality brooch, this untreated Italian coral offers a distinctive aesthetic that pairs well with warm metals and complementary gemstones that respect its color and material characteristics. The Natural Gemstone Company presents this coral as a rare opportunity for buyers who prioritize technical quality, natural origin, and artisanal cutting, and we are available to advise on setting options and design integration to ensure the stone s form and finish become the defining element of a refined jewelry creation.