Each of the metal we use is sourced ethically. The Gold /silver/Alloy we use do not contain Nickle or substance that can have any reaction on the skin. Each jewelry passes through stages like drawing, molding, casting, filing, stone setting, polishing and cleaning and doing so reflects our philosophy to serve and delight you. So better communicate for faster resolution to any disputes. The item "Art Deco Style Round Diamond Vintage Cluster Engagement Ring 14k White Gold Over" is in sale since Monday, March 18, 2019.This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Fine\Retro, Vintage 1930s-1980s\Rings". The seller is "ringexports" and is located in PUNE. This item can be shipped worldwide.