5.17 Ct. Black Opal from Australia

This exquisite Black Opal from Australia is a striking example of natural beauty and expert lapidary work, one beautiful opaque 5.17 carat trillion shape multi color opal with dimensions of 15.05 x 14.99 x 4.10 mm, presented in a tablet cut that emphasizes its broad, smooth face and dramatic play of color. The gem displays intense color intensity with vivid flashes of electric green and deep ocean blue, accented by pockets of warm orange and red that shimmer as the stone moves, the clarity grade is very slightly included evaluated at eye level which is typical for natural opal and does not detract from the gem eyes appeal, and the polish is excellent producing a glass like luster that enhances the color contrast against the dark body tone. No enhancement has been applied, the opal is completely natural with no treatments, and its opaque character together with the dark backing classifies it firmly as a Black Opal, prized for its depth of color and contrast that single out top specimens in any collection.

For jewelry design and care this versatile trillion shape works beautifully as a centerpiece pendant or a bold ring, the tablet cut provides a stable profile for bezel or custom settings that protect the edges while showcasing the color, because the stone is naturally opaque and has a solid face it can be set flush or slightly elevated to capture light, our recommendation is a secure bezel or a low prong setting to minimize exposure to knocks and to preserve the excellent polish. Avoid abrupt temperature changes, harsh chemicals, and ultrasonic cleaners, clean gently with warm water and a soft cloth, and store separately to prevent abrasion. At The Natural Gemstone Company we stand behind the provenance and quality of this Australian Black Opal, and we are happy to provide additional images, custom design advice, or guidance on mounting options to help you create a lasting piece that highlights the unique color dynamics and natural character of this rare and beautiful gem.