24.20 Ct. Quartz from Madagascar

This listing presents one beautiful transparent 24.20 carat lemon quartz, round shape, dimensions 18.80 x 18.65 x 12.37 mm, mixed brilliant cut, clarity grade eye clean at standard eye level, medium intense color intensity, excellent polish, no enhancement, origin Madagascar, offered by The Natural Gemstone Company. The combination of substantial weight and a precisely executed mixed brilliant cut produces an impressive visual presence and optimal light performance for a quartz of this size. The measured dimensions confirm a generous table and depth profile, which allows the cutter to balance brilliance and color saturation while maintaining excellent symmetry and polish. Because the stone is untreated, its color and clarity are natural expressions of the crystal material, enhancing its desirability to collectors and connoisseurs who prioritize authenticity and traceable origin information.

From a technical perspective the clarity grade eye clean indicates that the stone displays no inclusions visible to the unaided eye at normal viewing distance, which is an important attribute in quartz where internal features can sometimes affect transparency and light return. The mixed brilliant cut blends faceting schemes to maximize scintillation on the crown while preserving depth and color in the pavilion, creating lively dispersion and an attractive face up appearance. The excellent polish ensures clean facet junctions and minimal surface disturbance, which improves luster and makes the stone behave predictably under a variety of lighting conditions. For buyers accustomed to standard gemological parameters, this lemon quartz exhibits the combination of optical and physical qualities that support long term enjoyment and reliable setting behavior, while the absence of enhancements, such as heating or irradiation, means its structural and aesthetic properties are inherent and stable.

Rarity in both size and color sets this specimen apart from more commonly seen quartz material, where lemon tones are often found in small to medium sizes or as washed pastel hues. A 24.20 carat example with medium intense lemon saturation and high transparency is uncommon, and when coupled with eye clean clarity the rarity premium becomes more pronounced. Madagascar is known for producing high quality quartz varieties, and material from this locality can show particularly clean crystallization and appealing color, but even among Madagascar finds this combination of scale, color intensity, and finish is rare. For the educated buyer comparing similar offerings, the factors that meaningfully increase value are the carat weight above typical commercial sizes, the natural medium intense lemon hue that reads clearly at face up viewing, and the untreated provenance. These elements together mean the stone will stand out both in museum quality collections and in bespoke jewellery where presence and color accuracy are paramount.

For practical considerations the hardness and stability associated with quartz make this gem suitable for a variety of jewellery applications, including statement rings, pendants, and bespoke cocktail pieces that take advantage of the large round outline. The mixed brilliant faceting and excellent polish will display optimistic light return when set with a well proportioned bezel or prong arrangement, and because the stone is untreated and eye clean, it will require only standard precautions for cleaning and wear. For investment grade and collector minded purchasers the transparent origin documentation from Madagascar and the verified absence of enhancement provide an important provenance advantage, supporting resale and appraisal clarity. The Natural Gemstone Company is available to provide additional gemological information, high resolution imagery, and professional mounting recommendations to ensure this rare lemon quartz is presented and secured to best effect.