Build me a logo for an e-commerce clothing store

Need a logo that displays an "emerald" jewel or stone with 3D effect, perspective and the "motto or slogan" of the store's name --> "Emerald" in stylized font that displays fashion and elegant sense, look and feel. Attached an example (am not a graphic designer don't expect it to look nice) as the idea I want to see. The main importance is that the emerald stone should look real and shiny, attractive to buyers, with the best 3D and colours (tones of green) and the more quality you can add to the jewel/stone.