The black diamonds in this item are semi-faceted and natural. These black diamonds qualify as rose-cut or diamond accents. The black diamonds in this jewelry item are of not of gem quality, and contain varying number of facets from 0 to 16. Natural black diamonds are rare.Dazzlingrock sells only heat treated black diamonds, treated with the High Pressure Heat Treatment (HPHT) method. In HPHT treatment, diamonds are heated to approximately 1260 degrees, and the diamonds become black. HPHT treatment is completely safe and permanent. The item "10K Rose Gold White Sapphire, Black & White Diamond Bridal Ring Set (Size 7)" is in sale since Monday, September 10, 2018. This item is in the category "Jewelry & Watches\Engagement & Wedding\Engagement Rings\Diamond". The seller is "dazzlingrock" and is located in 90014. This item can be shipped to United States, Canada, United Kingdom, Denmark, Slovakia, Bulgaria, Finland, Hungary, Malta, Estonia, Australia, Greece, Portugal, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion.