7.53 Ct. White Opal from Australia

This exquisite White Opal from Australia presents as a translucent pear shape weighing 7.53 carats, with dimensions of 21.04 by 14.10 by 4.38 millimeters, and a tablet cut that maximizes the surface play of color while maintaining a comfortable cabochon profile for setting. The gem displays a beautiful multi color play with red and green flashes evident across the face, and a medium intense overall color intensity that reads as energetic and balanced under standard lighting. Clarity is graded as very slightly included when evaluated at eye level, which in opals often means minor inclusions or internal structure variations that do not detract from the visual character of the stone, and in this example they are barely perceptible without magnification. The surface polish is excellent, creating a smooth interface that allows the internal fire to show through cleanly, and the specimen is untreated, with no enhancement applied, an attribute that significantly improves its appeal to collectors and connoisseurs. The Natural Gemstone Company is pleased to offer this gem with full disclosure of origin and treatment status, sourced from Australia, the classic locality for fine White Opal specimens.

From a gemological perspective, the combination of translucency, tablet cut, and strong play of color makes this piece particularly interesting to an educated buyer. White Opal is defined by its lighter body tone, which allows play of color to appear delicate and often more pastel, yet this stone shows vivid spots of red and green that elevate its eye appeal beyond what is common for the category. The very slightly included clarity grade indicates internal features that are typical of natural formation processes, and because opal value is dominated by color, pattern, and brightness rather than absolute clarity, these minor inclusions do not materially reduce desirability. The tablet cut in this case offers a shallow, broad profile that accentuates color patches and gives a pleasing balance between depth and face up area, making the stone ideal for designs that prioritize visible color. Excellent polish enhances light response and touch, and the absence of treatment is a critical factor for long term stability and collector value, since treated opals can present variations in color over time or under different environmental conditions.

For practical considerations and long term enjoyment, this 7.53 carat pear shaped White Opal is well suited to pendant or statement ring settings where the tablet profile can be protected and showcased, and where the weight and size will read beautifully as a focal element. When setting, a bezel or partial bezel design can provide protection to the perimeter while still allowing light to strike the face, and a simple, elegant mounting will highlight the stone without competing with its intrinsic play of color. Care recommendations include avoiding prolonged exposure to extremes of heat or humidity, avoiding ultrasonic cleaners, and storing the opal separately to prevent abrasion to the polished surface. For buyers seeking documentation, The Natural Gemstone Company can provide detailed information on origin, weight, dimensions, and treatment status, and we encourage a viewing under multiple lighting conditions to appreciate the full range of color behavior. For collectors and designers who value natural material integrity, visual beauty, and responsible sourcing, this Australian White Opal presents a compelling combination of characteristics, making it a distinctive and enduring addition to a curated gemstone collection.