GemsNY is a trusted online jeweller offering beautiful, custom-made jewellery crafted from high-quality, ethically sourced gemstones. We bring over 35 years of expertise in crafting exceptional fine jewellery that combines beauty, quality, and ethical sourcing. Our collection features over 50,000 certified natural gemstones, including sapphires, rubies, emeralds, alexandrites, and tsavorites, as well as exquisite diamonds.