This 25mm black opal donut is one of only two in existence. It is perfectly polished and weighs just over 3 grams. The opal is 25mm across and the band is 5.9mm thick. The opal was cut from the very finest material and the intensity of the fire stands on its own. Gilson Created Opal Black 25mm donut shaped opals
18K White Gold diamond encrusted earrings made with both solid black opal and australian opal doublets. 2 carats of diamonds. Hand made, one of a kind dangle earrings that will knock you out of your s #opalsaustralia
The Tiffany Opal Necklace, designed by L.C. Tiffany circa 1929. This pendant features a 30" 18kt gold chain, green demantoid garnets (Russia), and black opals (from Lightning Ridge, Australia). The black opals have a great blue-green play of color (a.k.a. opalescence).
Stunning 22.63-carat Australian Black Opal Pendant. Accented with 2.50 carats of tsavorite garnets and 1.50 carats of diamonds (all set in 18k white gold), that opal is amazing. Mauboussin has always been known for a particular expertise in colored stones, and this piece really allows you see the artistry in gem-setting and jewelry design, as the garnets perfectly complement and draw out the green within the opal.
Platinum Black Opal and Diamond Art Deco Ring, A magnificent and mesmerizing Lightening Ridge black opal, shimmers and glows a complete palette of electric colors, fills the center of this chic, Art Deco ring. This enchanting jewel is finely handcrafted in platinum, circa 1925, and is set with a sparkling array of small round, baguette and bullet-shape diamonds.