Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 3.410cts Natural_Spinel Size 13mm x 7mm Treatment

Size 13mm x 7mm Treatment Untreated Origin Mexico Pieces/QTY 1 Pair (2 stones)

You could not ask for anything better especially with this amazing briolette cut that seem to go on forever

This nicely sized 6mm X 6mm Trillion Cut Spinel weighs 0

This nicely sized 7

and appeal of Black Diamonds but does not carry the hefty price tags

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 3.410cts Natural_Spinel Size 13mm x 7mm TreatmentStone Type Opal Color Multicolor Weight 3. 410cts Shape Freeform Rough Size 16mm x 11mm Treatment Untreated Origin Ethiopia Pieces QTY 1 This a natural and untreated freeform polished Opal from Ethiopia with great color play and range! $15 ct