A colored gemstone & diamond jewelry wholesale company in the USA. The finest quality is available at the lowest price possible! From your imagination to our diamond collection, to your door. GemsNY is a world-renowned online gemstone and diamond jewelry store. By offering only certified, genuine and hand-selected gemstones by our expert gemologists, we want to add a new dimension to jewelry design service in which we are savvy. From preset settings, ‘make your own’ pieces to custom jewelry design, we create the personalized jewelry of your dreams.