Lightning Ridge Opal and Diamond Pendant Necklace

14 Karat White Gold Necklace Featuring A 7 Diamond Sliding Pendant Totaling 0.05 Carat with Beaded Milgrain Accents. 16 Inch Long Box Chain. Finished Weight is 1.5 Grams.

Feminine 18 Karat White Gold Slide Pendant Necklace with Heart Accents Featuring 83 Round Diamonds of SI Clarity and H/I Color Totaling Approximately 0.70 Carats. Openwork Swing Desi...

H&H Jewels 18 Karat White Gold Pendant Necklace Featuring A Bezel-set Pear Cut Aquamarine Estimated to Weight 3.00 Carats Surrounded by 26 Channel-set Round Brilliant Cut Diamonds of...

14 Karat White Gold Snowflake Pendant Necklace Featuring 44 Round Diamonds of VS Clarity and G/H Color Totaling Approximately 0.25 Carats....

This extraordinary pendant necklace features a 15.72 carat opal from the Lightning Ridge region of Australia. The Opal displays a phenomenal play of color with bright flashes of red,...

Australian´s Lightning Ridge Dark Opal and Diamond Pendant mounted in 18 Karat Gold. First Quarter 20th Century. Quite noticeable approx. near 1-inch long, a many-splendored gemsto...

Black opals from the Lightning Ridge mines in Australia are the rarest and most valuable opals on earth. And Lightning Ridge black opals that display a vivid red flash are the most valuable opals of all. This pendant is a perfect example of why these rare, precious opals are so coveted. With a superb cut and gleaming high polish, this solid (not a double or a triplet) Australian black opal from the Lightning Ridge mines has an organic, loosely triangular form and weighs approximately 2.42 carats. The gem flashes brilliant, vivid red, yellow, turquoise, purple and cobalt blue. The natural beauty of the stone has been maximized to its most magnificent potential by a skilled lapidary artist. Set within a custom 18k yellow gold frame -that exposes the rear of the opal, so that you can see with your own eyes that this is a solid black opal- and featuring a bail set with a .03ct VS brilliant round diamond. A 20" .4mm solid 18K Italian gold chain...

Dalben design hand crafted necklace composed of 41 carat Australian Opals from Lightning Ridge and 18 k rose gold satin finishing closure. The necklace length is 16,5 inch (42 cm) ...