1)8K,9K, 10K, 14K, 18KGOLD 2)YELLOW,WHITE OR RED GOLD AND SILVER 3)WHITE STONE 4)WOMEN NECKLACE 1. Metal: sterling silver, 8K,9K, 10K, 14K, 18K, 21K and 22K.2. Stone: Diamond, white cubic zirconia (CZ), colored CZ, Signity CZ, created ruby and sapphire.3. We have more than 100000 designs available.4. We offer at least 800 designs every month.5. We accept ODM, OEM. CARAT GOLD NECKLACE