The rarest natural pink diamonds all hand selected to create one-of-a-kind unique pink diamond engagement rings. An amazing addition to your diamond jewelry collection. Our pink diamonds come from the Argyle Diamond mine located in the remote North West Kimberly region of Australia. This is the word's only commercial source for natural pink diamonds. We love natural fancy colored diamonds and our collection of pink diamonds include cushion shape, pear shape, and asscher cut diamonds. These fancy colored pink diamonds are from our Natureal collection and are handmade from platinum and rose gold.