No reserve price - 1 pcs Orange Opal - 3.10 ct - International Gemological Institute (IGI) #carat weight #collectible gemstone #gem certification #gemstone #jewelry gem #natural opal #opal play of color #orange opal #precious opal #silica mineral
28.50 ct - Natural Precious Welo Opals, Polished free form with Intense Play of Color. Freeform - Height: 19.5 mm- 5.7 g - (6) #ethiopian opal #freeform gemstone #gemstone collecting #natural opal #opal jewelry #opal play of color #polished opal #precious opal #welo opal
