Metal: 18k yellow gold. Center stone: 20cts Natural South Sea Pearl, round shape. Excellent color and saturation. Diamonds: TCW of 4.50cts. Color: F-G. Clarity: VS. Round brilliant cut diamonds. 100% natural earth mined and genuine diamonds. Total weight of the ring: 23 grams (approx). MADE IN USA. This is a gorgeous vintage pearl and diamond ring. The leaf motifs are flexible and have a slide movement to it. Tremendous amount of craftsmanship and detailing went to make this piece. Total carat weight of all precious stones: 24.50cts. Perfect ladies vintage pearl and diamond ring. Gorgeous gift for engagements, weddings, bridal showers, birthdays, Mothers day, Valentines day and other special occasions.