An carat Black Opal purchased by Richard Krementz in Lightning Ridge, Australia. Courtesy of Richard Krementz Gemstones. Photo by Robert Weldon/GIA (Gemological Institute of America) via Dieter Rosenkranz
Dashrath International is one of the most trusted suppliers of natural loose gemstones at wholesale rates. Dashrath International has a collection of more than 100 precious and semi precious gemstones.
740 ct OPAL BUTTE CRYSTAL with contra luz color plays,Morrow, Oregon This gem has the visual effect of being underwater when held to light. A combination of the facets, color plays and the opal itself.