Vintage Gold Solitaire Ring with Lavender Gemstone

This heirloom ring features a polished yellow gold band, approximately 2mm to 3mm in width, which tapers slightly as it meets the central setting. The focal point is a single, round-cut gemstone exhibiting a distinct lavender or light violet hue, suggestive of tanzanite, amethyst, or treated sapphire. The stone is held securely by a multi-prong basket setting, likely containing four to six prongs, which elevates the gem above the finger for enhanced light performance. While specific stamps or maker's marks are not clearly visible in this view, the overall design and silhouette are consistent with jewelry from the mid-20th century. The condition appears fair to good for an heirloom piece; however, minor surface abrasions on the metal and slight rounding of the facet edges on the gemstone may be present due to age and regular wear. The craftsmanship displays a classic, understated elegance with a focus on highlighting the vibrance of the central lavender stone through a minimalist gold mounting. Detailed internal microscopic inspection would be required to confirm the exact nature of the gemstone and the purity of the gold alloy.