Custom Gemstones

If you want to create a piece of jewelry like no other, we offer our custom design service using our rare gemstones. Our available gemstones are listed below, and we are always adding new gems to our online inventory. All our gemstones are one-off and have been hand-selected by us. In addition to the gemstones shown here, we also have a large lab-grown diamond inventory available upon request – and if you’re dreaming of something specific, we can source almost any gemstone your heart desires through our trusted network. Once you’ve found your perfect gem, simply choose a Nangi design from our Custom Lookbook. The possibilities are endless, so enjoy the browsing and get in touch with us when you’re ready to start creating the ring of your dreams!