HIT & FIT GEMS MAIN DETAILS. 3 MM TO 5 MM.The item "44Crt 3-5mm Natural Ethiopian Welo Fire Opal Rondelle Faceted Beads Necklace #OH" is in sale since Saturday, April 13, 2019. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Opal\Black Opals". The seller is "hitfitgems" and is located in JAIPUR, RAJASTHAN. This item can be shipped worldwide.