Vintage Platinum Tapered Baguette Diamond Eternity Band

This is a significant mid-century eternity-style band featuring a continuous row of diamonds set in platinum. The ring showcases a meticulous arrangement of tapered baguette-cut diamonds, totaling a substantial 3.36 carats. The diamonds are channel-set with delicate, closely spaced vertical platinum bars visible on the outer edges, creating a ribbed or fluted texture that acts both as a structural security for the gems and a decorative motif consistent with high-end 1960s jewelry design. The substantial metal weight of platinum provides a cool, white luster that enhances the brilliance of the diamonds. Based on the provided provenance of a 1964 purchase price of $1,500, this piece represents a high-luxury item of its period, as that cost adjusted for inflation would be well over $13,000 today. The craftsmanship indicates a custom or high-end retail origin, likely from a premiere jeweler of the era. The condition appears excellent with no visible missing stones, though light surface scuffing on the vertical platinum partitions is expected for a piece of this age. The tapered geometry of the stones allows for the circular 'eternity' flow while maintaining a wide, impactful profile on the finger.