đăStylish DesignăYONVUN pear shape birthstone infinity necklace is made of vintage cubic zirconia for diamond-like brilliance. The chain and pendant of this necklace are made of 925 sterling silver material plated with double layer platinum. The chain is delicate and smooth, and the pendant is shiny and dazzling, providing long-lasting color retention. We also have handmade stylish teardrop earrings to match this necklace, please search âYONVUNâ to buy. đăMeasurementsăPear Shape Birthstone Pendant Size: 0.7"x 0.52" (18x13.2mm), adjustable slider chain secures with spring-ring clasp, length 17.7" (45cm), total weight is 0.15 oz (5g). Simple yet elegant design is ideal for Dressy Business, Holidays, Weddings, Proms and Everyday Wear. đăSelected MaterialsăYONVUN necklace and earrings features sterling silver, gold, or rose gold plating for long-lasting wear and a luxurious feel, perfect for daily use or special occasions. We use high-quality zircon to express the display effect of natural amethyst, jadeite, sapphire, ruby, etc. đăExquisite CraftsmanshipăAdvanced gold plating process, long-lasting color retention, real gold-like brightness, ensure the chain is smooth and comfortable, Lead free and nickel-free. Rich facets and precise polishing techniques show the colorfulness and sparkle of gemstones, making you the center of attention at any event. đăGift-Worthy PackagingăBeautiful gift box included, ideal for Birthdays, Anniversaries, Graduations, Bridal, Wedding, Bridesmaids, Mother of the Bride, Homecoming, Christmas, New Year's Eve, Special Occasions, Valentine's Day, Mother's Day or Anniversary stunning Gifts; Fabulous Addition to Every Woman's Costume Jewelry Collection.