3.17 Ct. Cabochon White Opal from Australia

One beautiful translucent 3.17 carat oval shape multi color opal is available from The Natural Gemstone Company, a White Opal that combines delicate body tone with lively flashes of color that reveal themselves as the stone moves. The gem measures 12.22 x 9.93 x 4.00 mm, and it has an elegant cabochon cut that emphasizes the internal play of color. This opal is translucent rather than fully transparent, which gives it a soft, glowing presence that works exceptionally well in classic and contemporary jewelry designs. The clarity grade is very slightly included, evaluated at eye level, and these minor inclusions are typical of natural opal and do not detract from the gem, rather they contribute to the unique character of each stone. The color intensity is very light, which allows subtle flashes of red, green, and pale orange to appear against the creamy white body. The surface has an excellent polish, and the stone has not undergone any enhancement, with origin documented as Australia, a region renowned for high quality opal specimens.

The visual personality of this White Opal is refined and versatile, making it ideal for someone who appreciates understated elegance with a touch of lively color. Because the body color is light, the play of color reads as delicate fire rather than bold bands, and the cabochon dome presents this fire with a soft shimmer. Viewed in different lighting conditions, the opal will exhibit slightly different color notes, which is part of the enduring appeal of natural opal. The very slightly included clarity grade simply means that under close inspection there are small natural features, however at typical viewing distances and in finished jewelry these are not prominent. The excellent polish enhances brightness and smoothness, providing a lustrous surface that complements the stone rather than competing with it. The fact that the gem is untreated and originates in Australia adds value for collectors and designers who prioritize natural materials and ethical sourcing.

For jewelry settings, this 12.22 x 9.93 mm oval is perfectly sized for a refined pendant, a striking solitaire ring with a protective bezel, or a pair of matching pieces if you select a complementary stone. Bezel or halo settings work especially well with cabochon opals, offering both protection and a frame that can amplify the perceived size and color of the gem. When choosing metal, warm tones like yellow or rose gold will add warmth and highlight the fire, while white gold or sterling silver will emphasize the cool, clean body color and the subtle flashes of color. Given the cabochon shape and the cabochon polish, the stone will sit comfortably against the skin, and its 3.17 carat weight provides a satisfying presence without being overpowering. For bespoke designers, the opal offers room for creative accents, such as small brilliant cut diamonds to pick up and echo the play of color, or textured metalwork that complements the opal without overwhelming its delicate internal flash.

Caring for a natural White Opal is straightforward and important to ensure longevity and beauty. Avoid exposure to high heat or harsh chemicals, and do not use ultrasonic or steam cleaners. Clean the gem gently with a soft cloth and warm soapy water, rinse carefully, and dry with a soft lint free cloth. Store the opal separately from harder gemstones to prevent scratches, and consider a cushioned pouch or a lined jewelry box to preserve the polish. Because the opal is untreated and of Australian origin, it is a natural treasure that will reward careful wear with lasting charm. If you would like additional photographs, a short video of the cabochon under different lighting, or assistance with a custom setting, The Natural Gemstone Company is ready to help, and we can provide close up images, exact weight confirmation, and professional setting recommendations to bring out the best in this lovely White Opal.