8.44 Ct. Blue Aquamarine from Brazil

Presenting an exceptional 8.44 carat cushion shape blue aquamarine from Brazil, offered by The Natural Gemstone Company. This transparent gemstone measures 14.20 x 11.22 x 8.48 mm, and has been expertly faceted in a mixed brilliant cut to maximize both brilliance and color saturation. The clarity has been graded as eye clean when evaluated at eye level, which means there are no visible inclusions to distract the eye under normal viewing conditions. Color intensity is described as intense, giving a vivid blue face up that is highly desirable in aquamarine, and the polish has been evaluated as excellent, producing crisp facet junctions and a bright reflective surface. The gem has undergone standard heat treatment, a widely accepted enhancement for aquamarine that deepens blue tones by reducing greenish components without compromising structural integrity. Origin is Brazil, a respected source for high quality aquamarine material, and provenance contributes to the stone s desirability among collectors and designers alike.

From a gemological perspective this aquamarine combines attributes that educated buyers and custom jewelers prize. The cushion shape paired with a mixed brilliant faceting scheme produces a dynamic interplay between scintillation and broad flashes of light, which is particularly effective for stones of this size. The dimensions indicate a generous face up appearance relative to the carat weight, while the 8.48 mm depth provides sufficient pavilion depth to return light for optimal brilliance. Eye clean clarity is a significant advantage for settings that display the stone prominently, because the lack of visible inclusions allows the intense blue color and faceting pattern to remain the focal point. Heat treatment in aquamarine is a stable and routine enhancement that improves color consistency and market appeal, and in this instance it accentuates the vivid blue while preserving clarity. The excellent polish enhances facet contrast and ensures the stone will sit well in detailed custom work where crisp reflections and sharp facet meet points are desirable.

This aquamarine is particularly well suited to custom jewelry because of its size, shape, and optical performance. The cushion outline is versatile, flattering both classic and contemporary settings, and the generous 14.20 by 11.22 mm dimensions make it an ideal centerpiece for a statement ring, a dramatic pendant, or an elegant cocktail piece. For designers planning a ring, the cushion shape lends itself to a halo arrangement that enhances perceived size and adds brilliance, or to a solitaire setting with tapered side stones to emphasize the stone s depth of color. As a pendant the stone s dimensions provide an elegant span that reads beautifully at the throat line without overwhelming smaller proportions. The mixed brilliant cut means the gem will reflect light attractively from multiple viewing angles, a quality well suited to open gallery settings that allow light to enter from the pavilion. Given the stone s eye clean grade and excellent polish, accent stones such as diamonds can be used sparingly to augment sparkle, or colored gemstones can be chosen to create a contemporary contrast.

Practical considerations for custom mounting and daily wear highlight the stone s durability and setting requirements. Aquamarine rates well for everyday jewelry when set with appropriate protection, and for a piece of this size a secure prong setting or a partial bezel can protect the girdle while preserving light entry. For rings a slightly raised gallery with robust prongs will allow the mixed brilliant faceting to perform while minimizing the risk of knocks, and for pendants a low profile bezel or closed back setting can offer both security and a classical silhouette. Metal choice will influence perceived color contrast and design character, with platinum or 18 karat white gold enhancing cool blue tones, and yellow or rose gold providing warm contrast for a vintage aesthetic. At The Natural Gemstone Company we can advise on ideal mounting strategies, provide precise measurements for CAD and bench work, and collaborate with your jeweler or designer to ensure the finished piece balances security, proportion, and optical performance. For an educated buyer seeking a sizable, well cut, and vibrantly colored aquamarine ready for bespoke design, this Brazilian cushion aquamarine presents a compelling opportunity to create a signature heirloom.