She'll carry your hugs and kisses with her whenever she wears this heartfelt necklace. Crafted in sterling silver with 14k rose gold plate, this meaningful design features ribbons of lab-created bright white sapphires along the criss-cross "x" and the heart-shaped "o. " buffed to a brilliant luster, this sweet style suspends centered along an 18. 0-inch rope chain that secures with a spring-ring clasp.