PRECIOUS & SEMI PRECIOUS STONES HUB. STONE NAME - ETHIOPIAN OPAL. THANK YOU FOR VISITING & SHOPPING WITH US! The item "925Sterling silver A++ 16Natural Ethiopian Opal Welo Fire Balls Necklace EE1406" is in sale since Saturday, July 13, 2019. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Opal\Other Opals".The seller is "kamrangems2016" and is located in JAIPUR, RAJASTHAN. This item can be shipped worldwide.