Vintage Mid-Century Modern 14K Rose Gold Lab-Grown Spinel Ring

This vintage 14K rose gold ring is an excellent example of blending Mid-Century Modern design's clean lines with subtle Art Deco influence. Crafted circa the 1950s and 1970s, it features a rectangular step-cut synthetic light blue spinel measuring approximately 14×7mm, set with a sleek architectural look. The cool blue of the stone contrasts beautifully with the warm rose gold setting. The ring is a size 6.25, and stamped on the back of the shank is: 3c10, C, a star with the Soviet hammer and sickle, and 583, indicating a Soviet-era Russian piece. A thoughtful choice for collectors or anyone drawn to the design and history of mid-20th-century jewelry.

Value: $1,000