0.53 Ct. Semi-Black Opal from Australia

At The Natural Gemstone Company I am pleased to present a beautiful translucent 0.53 carat marquise shape multi color opal, a Semi Black Opal that combines rarity and visual intrigue in a compact package, with dimensions of 10.17 by 5.17 by 1.80 mm and a tablet cut that emphasizes its internal play of color, clarity grade of eye clean evaluated at eye level, intense color intensity and an excellent polish, the gem is unenhanced and originates from Australia, a source renowned for producing opals with vivid and stable color, this stone displays a lively mix of red, green and blue flashes that shift as the light or viewing angle changes, making it an excellent choice for a collector who values natural, untreated gemstones and for a jeweler who seeks a distinctive focal piece for a custom design.

Visually this Semi Black Opal presents a delicate translucency that allows color to appear from within the stone, the tablet cut gives the surface a gently domed top and a flat base which helps to maximize the visible color spectrum, the marquise outline adds an elegant and elongated silhouette that flatters ring and pendant designs while creating a dynamic field of color that reads differently from each viewing direction, at 0.53 carat and 10.17 by 5.17 by 1.80 mm the gem is large enough to command attention yet slim enough to be set securely, I recommend a protective bezel or a low profile prong setting to shield the slightly thin profile while showcasing the tablet cut, warm metals such as rose gold will enhance red flashes, yellow gold will deepen the overall warmth, and white gold or platinum will offer a contemporary contrast that makes the green and blue play stand out, the eye clean clarity grade evaluated at eye level means there are no visible inclusions that distract from the play of color, and the excellent polish contributes to a smooth surface and crisp light return.

From a care and handling perspective opal demands gentle treatment, although this Australian Semi Black Opal is stable and unenhanced the tablet cut and the 1.80 mm thickness suggest caution against hard knocks and sudden temperature changes, avoid ultrasonic cleaners, strong chemicals and prolonged exposure to high heat, clean with a soft cloth and mild soapy water, store separately in a padded compartment to prevent scratches from harder gems, for jewelry use a secure setting that offers edge protection and consider a halo of small accent stones if extra protection and brightness are desired, as a natural, unenhanced Semi Black Opal from Australia this gem holds collectible value and the intense color intensity observed in this piece makes it desirable for both personal wear and for use in fine jewelry commissions, at The Natural Gemstone Company we provide detailed images and measurements to help you assess proportion and color under different lighting, and we are happy to advise on custom mounting options to best preserve and showcase the stone.

If you would like further information about this translucent 0.53 carat marquise shape multi color Semi Black Opal, or if you wish to see additional views or lighting conditions, please contact The Natural Gemstone Company and I will personally assist with sizing recommendations, mounting suggestions and shipping options, we stand behind the provenance and natural, unenhanced status of this Australian opal, and we can arrange custom design work or recommend trusted jewelry partners who can set this tablet cut marquise opal into a ring, pendant or pair of earrings that will highlight its intense color intensity and excellent polish, this gem combines a classic silhouette with a dynamic internal fire, making it a memorable and wearable addition to any fine jewelry collection.