Evoking the timeless styling of days gone by, these Smoky Quartz antique style rings connect you to the rich tapestry off all that have come before. Do you know someone who loves brown? A pair of smoky quartz earrings is a unique and interesting gift for that special someone or for yourself. White topaz is a popular substitute for the birthstone of April, which is diamond. A pair of white topaz earrings is an affordable alternative to expensive diamond studs.