The Halem - Zahm line is entirely created using 18k. gold and the finest quality
gemstones on the planet. Nationally there are no Custom Colored Colored gemstone rings of higher standards. Some of these designs are in stock and can be shipped within 48 hours. Others will need to be custom made with a lead time of 6 weeks. Your satisfaction is 100% guaranteed to meet or surpass your expectations or you may return it for a full refund. The Halem - Zahm line is of heirloom quality.