Approximate size of the natural freshwater pearl ring: Diameter: 5mm; Metal material: Alloy gold. Ring size: Adjustable free size. With a bag, product number A2979; Pearls have rich and complete meanings, representing happiness and nobility. In the hearts of ancient people, they had a role in protection and refuge. The powerful figures in feudal society used pearls to represent status, power, wealth, and noble rank, while ordinary people used pearls to symbolize happiness, peace, and good fortune. The international jewelry industry has designated pearls as the "June birthstone" and also as the anniversary stone for the 13th and 30th wedding anniversaries. Pearls symbolize health, wealth, and longevity, and are also called the "stone of health." ■ Due to the shooting environment, the color of the photo may differ slightly from the actual product. Instant purchase OK. Thank you!