A jewelry piece featuring a band or setting crafted from gold alloyed with other metals to achieve a yellow hue, and adorned with a precious gemstone from the corundum family, typically blue in color. These items are often acquired for their aesthetic appeal and perceived value as a status symbol or investment.
The combination of a warm-toned metal and a vividly colored gemstone offers a visual contrast prized for its beauty and perceived preciousness. Historically, such articles have represented wealth, power, and commitment, frequently exchanged as tokens of affection or used to denote social standing. Their durability allows them to become heirloom pieces, passed down through generations.