Vintage Modernist Square Shank 18k Gold Diamond Band Sz 5.25

A refined vintage diamond band dating to the late 1970s–early 1980s, designed in a clean Modernist style that emphasizes structure, balance, and understated luxury. Crafted in solid 18 karat gold, the ring features a precise channel of single-cut diamonds set flush into the surface, creating a smooth, uninterrupted line of sparkle well suited for everyday wear.

Metal: 18 karat yellow gold

Diamonds: 10 single-cut diamonds totaling approximately 0.28 carat

Diamond color: mixed color range

Diamond clarity: VVS2

Width: approximately 5.6 mm

Weight: 5.9 grams

Ring size: 5.25, not sizable

Condition: excellent vintage condition, professionally polished

This ring reflects the late-20th-century move toward architectural, wearable jewelry, where bold profiles were softened by refined detailing. The squared outer silhouette provides a substantial presence on the hand, while the comfortable interior makes it practical for daily use. The use of single-cut diamonds is period-appropriate and adds a subtle, lively brilliance that complements the warm tone of the gold.

An elegant and versatile piece, this ring works beautifully as a statement band, wedding band, or refined unisex design, appealing to collectors and wearers who appreciate quality craftsmanship and timeless form.

Excellent condition with no damage or repairs noted. Ready to wear or gift.