· Sterling silver/14 Kt. yellow gold/blue topaz/diamond. · Diamonds= .16 ct. t.w. · Imported. · Fine jewelry is available for Standard Delivery only. · Decadently stunning. Lord & Taylor's faceted blue topaz stud earrings are accented with diamonds and yellow gold. With a post back for pierced ears, these earrings arrive in a classic gift box. From the Town & Country Collection.