Three cultured freshwater pearl rings in graduated sizes - 4mm, 5mm, and 7mm - set in rhodium over sterling silver for a clean, cool-toned stack that lets the natural luster of each pearl take center stage. Worn together, the three rings create a subtle gradient of pearl scale that gives the stack dimension without relying on mixed materials or colorful stones. The rhodium finish over sterling silver keeps the metal bright and resistant to tarnishing, providing a long-lasting white metal backdrop that complements the creamy white of freshwater pearls particularly well. This set works as a standalone pearl stack or layers cleanly alongside simple diamond or moissanite bands - the understated, natural character of freshwater pearls makes them unusually compatible with both precious stones and other pearl pieces. Specifications: Metal: rhodium over sterling silver. Stone: white cultured freshwater pearl, 4mm, 5mm, and 7mm (one of each). Set includes 3 rings. Measures approximately 0.46" W. Not sizeable. FAQ: Are cultured freshwater pearls real pearls? Yes - cultured freshwater pearls are genuine pearls produced by freshwater mollusks through a natural biological process. They are not simulated or synthetic. Is a yellow gold version available? Yes - see PW465B for the same graduated pearl ring set in 18k yellow gold over sterling silver.