G3 Jewelry is a New York City based diamond jewelry and watch designer / online retailer. Our diamond jewelry and watches are customized to fit our clients distinctive lifestyles. We hand select all the materials for our jewelry lines and demand the highest quality gold, platinum, diamonds and gemstones for every custom jewelry piece we create. But our expertise goes far beyond selecting the best materials. We design jewelry in a way that takes a truly creative eye to conceive. It’s what sets our designs apart from all the rest.

Our diamond watch line is nothing short of extraordinary. Beautiful diamonds set in a Swiss-Made timepiece that one will treasure for years to come. Our aviation-inspired line is for men and women who live a very affluent and distinctive lifestyle. The designs are well branded and easily recognizable, giving clients a sense of exclusivity that has long been lost with some of our competitors. Please continue to browse our website for more information about our jewelry and watch lines.