materials:•Sterling Silver & yellow 14K Goldfillsize:•3mm faceted gemstones•pendant is 3 x 8mm•16", 18" or 20" chaingems + birthstones:•Garnet: courage | january•Amethyst: wisdom | february•Aquamarine: peace | march•Clear Topaz: insight | april•Emerald*: prosperity | may•Moonstone: heightened intuition | june•Ruby*: love | july•Peridot: balance | august•Sapphire*: good luck | september•Opal: hope | october•Citrine: motivation | november•Tanzanite: calmness | december*Emerald, Ruby & Sapphire: La Gemstones Pendant, Fire Jewelry, Favourite Colour, Ruby Sapphire, Birthstone Necklace, Faceted Gemstones, Gemstone Pendant, Your Story, Personalized Jewelry