From the Oro Magnifico™ Collection, Diamond Cut Two-Tone 3MM Rope Chain.
A special bonding method that takes 14K yellow gold and sterling silver and presses them together under extreme pressure. This creates a durable classic collection at an affordable price. The final look is silver on the inside and yellow gold on the outside for a solid chain that is stronger, heavier, and more durable than commonly sold "hollow" gold chains. This chain is diamond cut to show the silver two-tone effect and 3mm wide .
Photo may have been enlarged to show detail