White Gold Half-alliance Diamond Ring, Late 20th Century

This half-band ring embodies the bold geometry and understated luxury of mid-century design. Crafted in 18K white gold, its wide, polished band tapers smoothly under the finger, providing visual balance and ergonomic comfort. Six flower-set brilliant-cut diamonds total approximately 1.70 ct and capture the light with crisp, vivid scintillation. The clean lines and substantial weight of the gold give this piece a bold presence, while its seamlessly integrated setting makes it refined and suitable for everyday wear. Worn alone, it asserts timeless elegance; paired with an engagement ring, it creates a sublime layered effect. Its sturdy construction and classic profile make it a treasured heirloom to pass down. Technical specifications Ring size: FR 54 / US 6 ¾ Metal: 18K (750‰) white gold Period: 1960s (Mid-Century) Style: Retro half-band, geometric simplicity Stones: 6 brilliant-cut diamonds, total approx. 1.70 ct Weight: 8.40 g Origin: France, quality vintage craftsmanship Condition: Excellent vintage condition; minimal surface wear, stones secured Highlight: Flower-set for a clean profile — ideal for stacking or wearing alone.