The product is a vintage large smoky quartz gemstone cocktail ring set in 14K yellow gold. The ring features a size 6 setting, with yellow gold as the metal of choice. The main stone is a beautiful smoky quartz gem, giving the ring a luxurious and elegant look. This piece of fine jewelry is perfect for adding a touch of sophistication to any outfit or as a stylish accessory for any occasion. Don't know much about it, got it from my late mother's collection.