10.74 Ct. Yellowish Green Prasiolite from Brazil

This transparent 10.74 carat prasiolite presents an emerald cut outline with dimensions 13.12 x 12.04 x 10.24 mm, a yellowish green hue with intense color intensity, and an excellent polish, offered by The Natural Gemstone Company. The material is heat treated to develop and stabilize the green tone, sourced from Brazil, a notable origin for fine prasiolite. The faceted cutting style follows a classic emerald cut, with broad step facets on the crown and pavilion that emphasize color and clarity while producing a calm, mirror like scintillation. The stone exhibits a well balanced weight distribution and a perceptible presence on the hand, qualities that make it valuable for a prominent solitaire application or for a refined cocktail design.

The cutting and finishing are executed to accentuate the prasiolite body color and to maximize face up spread given the slightly deep pavilion depth indicated by the 10.24 mm thickness. The emerald cut architecture is characterized by rectangular step facets surrounding a large table, truncated corners, and a controlled crown angle that delivers broad flashes of light rather than high dispersion fire. The excellent polish enhances facet crispness and edge definition, yielding crisp facet junctions that frame the table window. Clarity grade very slightly included evaluated at eye level indicates inclusions are minor, localized and do not detract from transparency or the ability to appreciate the stone without magnification, characteristics that are particularly desirable in step cut gems where facet clarity is paramount.

Color technicalities are central to this prasiolite appeal. The yellowish green hue sits in a balanced tone range, showing intense saturation that remains evenly distributed across the table and under facet transitions, producing a lively but refined appearance. Heat treatment is the conventional enhancement used to convert amethyst or pale green quartz to this stable prasiolite green, and the result is a persistently attractive color that is well suited to various mounting metals. Prasiolite hardness at seven on the Mohs scale offers durable daily wear when properly set, and the emerald cut format reduces exposure of corners by design, enhancing wearability for a ring setting. The dimensions and weight give a significant visual impact while maintaining classical proportions, making it a strong candidate for designs that prioritize color and presence over brilliance.

For gifting considerations the combination of scale, color intensity, and classical emerald step faceting make this prasiolite a striking choice for someone special. In a solitaire ring, the broad table and step facets create a sophisticated visual statement that reads as understated luxury, while set in a bezel or halo the measured depth and polished facets interact beautifully with surrounding metalwork and accent stones. The subdued yet intense yellowish green will pair elegantly with warm yellow gold to enhance the golden undertone, with rose gold to add vintage warmth, or with white metals to emphasize the cool green clarity, offering flexibility to match personal style. Presented by The Natural Gemstone Company, this 10.74 carat emerald cut prasiolite is ideal for milestone gifts where technical quality and aesthetic presence are paramount, a gem that communicates thoughtful selection and enduring beauty.