“Rosa rosa rosam / Rosæ rosæ rosa...” If you remember the Jacques Brel song (or your Latin class, for that matter), you’ll recall that ‘rosa’ comes in endless declensions. We’ve followed suit and are confident we’ve hit the bullseye with a miraculous multiplication of one of our most beloved themes of all: the Rosas. The classic millegrain technique is used as a setting for the emerald gemstones and diamonds in the rosettes, resembling endless rows of grain.