Contoured Three-Piece Diamond Wedding Ring Set

This is a contemporary three-piece wedding ensemble consisting of a central engagement ring flanked by two matching guard bands, crafted in a white metal that appears to be 14k or 18k white gold or platinum. The central engagement ring features a prominent round brilliant-cut center diamond, estimated at approximately 0.50 to 0.75 carats, securely held in a traditional four-prong setting. Flanking the center stone on the engagement band are four smaller round diamonds in a graduated cluster arrangement. The set is completed by two curved enhancer wedding bands, each pavé-set with a continuous row of small round diamonds along the top half of the shank. The construction shows a modular 'insert' design where the engagement ring fits snugly between the two outer bands to create a wide, cohesive look. The diamonds appear colorless to near-colorless with good brilliance. Condition-wise, the rings show light surface abrasions and minor wear on the prongs consistent with regular use, but all stones appear intact. The craftsmanship is high-quality, typical of modern fine jewelry from the late 20th to early 21st century.