Cushion Cut 4 Carat Engagement Ring with Double Row CZ EVERY ITEM purchased from Overstock Silver comes with a LIFETIME warranty! 30 DAY Returns & Exchanges! You may return or exchange your unworn jewelry within 30 days. FREE gift boxes and jewelry pouches included with every item purchased from OVERSTOCK SILVER! Makes for a wonderful gift presentation. FREE chain included with every pendant purchased from Overstock Silver! $2.95 SHIPPING on all STANDARD U.S. Orders from Overstock Silver! $18.00 STANDARD Shipping to Canada and Europe! $29.00 WORLDWIDE Standard Shipping to all other countries.