0.61 Ct. Semi-Black Opal from Australia

I am pleased to present a beautiful translucent 0.61 carat oval opal from Australia, offered by The Natural Gemstone Company. This gem measures 9.43 x 5.05 x 2.14 mm, and it has been fashioned into a tablet cut to produce a low profile that is ideal for elegant, understated jewelry. The opal type is Semi Black Opal, with a body that subtly darkens the background, allowing a dramatic play of color to emerge. Clarity grade is very slightly included, evaluated at eye level, which means the minor internal characteristics do not detract from the gemstones visual appeal when set in jewelry. Color intensity is intense, and polish is excellent, producing lively flashes across the surface. No enhancement has been applied, and origin is Australia, which is widely respected for producing opals with exceptional color and character. This piece is a natural, untreated gem, ready to be appreciated by collectors and designers who value authenticity and original beauty.

Visually this semi black opal displays a dynamic multi color palette that shifts as the stone moves, with vivid red and orange flashes giving way to lively green and electric blue tones, depending on the angle of light and viewing position. The translucent nature of the tablet cut allows light to interact with the opals internal structure, creating broad, rolling areas of color as well as pinpoint flashes, which is characteristic of fine opal play of color. The intense color intensity ensures the fire is visible even in softer lighting, and the excellent polish gives each flash a sharp, reflective edge. The very slightly included clarity grade means the small features you may notice under close inspection do nothing to diminish the gems radiance, and often add to the sense of natural origin and uniqueness. This size and shape suit a refined ring or pendant, and because the tablet cut is thin and stable, it sits comfortably against the skin. For settings, we suggest bezel or low profile prong styles to protect the edge and emphasize the stones surface color, and the opals versatility works beautifully with yellow gold, rose gold, white gold, or sterling silver.

As a natural gemstone specialist at The Natural Gemstone Company, I encourage you to consider both the emotional and practical aspects of this Semi Black Opal. It is an outstanding choice for someone seeking an authentic Australian opal with intense coloration, and its untreated state makes it a responsible selection for collectors who prefer stones with no enhancements. Opals are more delicate than many other gemstones, so simple care will preserve their beauty for decades. Clean gently with warm water, mild soap, and a soft cloth, avoid steam and ultrasonic cleaners, and keep the stone away from prolonged exposure to solvents and extreme temperature changes. When worn in rings, a protective setting will reduce the risk of chips or knocks, and when not in use store the opal separately in soft fabric to prevent abrasion. If you would like additional close up images, light angle studies, or a custom setting suggestion, I am happy to assist. The Natural Gemstone Company stands behind the authenticity and quality of each stone we offer, and we welcome questions about sourcing, grading, or recommended mounting options. Please let me know how you would like to proceed, and I will ensure a smooth, informed purchase experience.