The Twogether Collection is manufactured by Gems One, a global diamond jewelry company headquartered in New York, with design, manufacturing, and diamond trading facilities throughout the world. Our dealer network consists of hundreds of the best independent jewelry stores in America, each selected forits strong commitment to serving the needs of the local community. We believe that it is not enough just to make the highest quality diamond jewelry. We also believe that in order to fulfill our Mission as a company, we must also provide outstanding value. The Twogether Collection is manufactured with pride by master craftsmen, so you can rest assured that in selecting one of our rings, earrings, or pendant, you have made the best possible purchasing decision. The best designs, outstanding quality, and tremendous value are the three cornerstones of our philosophy as a company. Visit Twogether