How Much Does an 18k Gold Necklace Cost in Texas? by dallasgoldsource Published: September 20, 2026 (27 minutes ago) Category Health and Beauty Link How Much Does an 18k Gold Necklace Cost in Texas? How Much Is an 18k Gold Necklace in Texas? Prices Vary by Weight, Starting Around $350 for Fine Chains. Check Live Rates Today at Dallas Gold Source!