Make a statement with this AAA Grade Natural Black Opal Three Stone Heart Necklace, featuring three genuine 6mm heart-cut Natural Black Opal gemstones totaling approximately 3 carats. Crafted on a delicate Necklace Length : 16 Inch +2 Inch Extender (approx. 1.91g), this necklace is available in 925 Sterling Silver, Yellow Gold Filled. As the October birthstone, Black Opal is admired for its vibrant play of color and symbolizes creativity, hope, and inspiration, making it perfect for everyday wear, layering, birthdays, anniversaries, and meaningful gifts for her.