Stamped 9ct for 9k solid gold or 37.5 PERCENT PURE GOLD. Powered by SixBit's eCommerce Solution. The item "Antique 1930s ART DECO $4000 3ct Colombian Emerald 9k Yellow Gold Band Ring" is in sale since Thursday, February 18, 2021. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Gemstone". The seller is "oldtreasures333" and is located in American Fork, Utah.This item can be shipped worldwide.