Ethiopian Black Opal Necklace: 14k Gold Filled Chain, Gem Quality

Beautiful Ethiopian Black Welo Opal hanging from a nice size 14k gold filled link chain, lobster clasp, bead caps and heart charm
total length 17 1/2" inch
High quality finish
gem quality stones grade AAA
Rondelle opal beads with amazing color flash of red,green,blue
stone Measurements; 4.8x2 to 7x4mm the 2 opal beads by the lobster clasp: 4.2x2.2mm
Opal Bar measures: 28.6mm
total weight: 5.0g
photos taken indoors with professional lighting no flash no photo shop.
I will ship in a special box to protect this stone.