Custom Engagement Rings

Why Masina Diamonds?

Masina Diamonds has been one of Atlanta's premier jewelry destinations since 1984. Founded by Matt and Sina and now led by their son Rus, Masina is a true family-owned jeweler specializing in custom-designed engagement rings and fine jewelry in the heart of Atlanta's AmericasMart. As a certified member of the GIA with over three decades of expert craftsmanship, our team combines a deeply personal, transparent approach with industry-leading quality — ensuring you feel confident in your choices while receiving a one-of-a-kind piece backed by diamond certification, secure delivery, and lifetime guarantees.

Engagement rings are the heart of our business and we take pride in helping craft a ring that will represent your love story and last a lifetime. We have a large selection of engagement ring styles in stock at all times and can work with you to design a fully custom engagement ring as well.

Our 3D ring builder is the best of both worlds — you get to design a fully custom ring and we can have it ready for you in just a couple of weeks at a great price, fully customized around your center stone. Come visit our Atlanta showroom to design your custom engagement ring in person or start your journey online using our cutting-edge 3D Ring Builder. Once you have a design you like, schedule an appointment so we can discuss diamond options and finalize your design.