925 STERLING SILVER EARRINGS The heart earrings are made of 925 sterling silver with high-cost rhodium or rose gold plating. These safe materials are hypoallergenic and have oxidation resistance. UNIQUE HEART-SHAPE DESIGN The 2020 birthstone earrings feature an interlocking heart design that symbolizes love for each other. The heart stud earrings are nice Valentines Day gifts for girlfriend or anniversary gifts for wife to express your love and commitment. GEM-QUALITY AAAAA CUBIC ZIRCONIA In the center of the earring, it is inlaid with a gem-quality 5A cubic zirconia. 5A cubic zirconia is the highest grade in zirconia, which is elaborately selected from the 3A zirconia, with accurate size and cutting, reflecting the dazzling light like a diamond. THE 12-MONTH BIRTHDAY STONES There are 12 different colors of gemstones, corresponding to the birthstone of each month. You can choose the color according to the birth month. Ruby in July means passion, kindness and dignity. Olivine in August means happiness. Sapphire in September means love, honesty, virtue. Tourmaline in October means joy and peace. Topaz in November means friendship and hope. Tanzanite in December means victory, good luck and success. SIZE & SERVICE GUARANTEE Size: 0.530.53. The earrings come with an elegant gift box. No wrapping is needed. After-Sale Service: 90 DAYS NOT ARTIFICIAL DAMAGE FULL REFUND OR FREE REPLACEMENT GUARANTEE. If there is any problem with our product, dont hesitate to contact us as soon as possible. We will do our best to satisfy you