54Cts. Natural Peru Blue Opal Oval Crystal Cabochon Loose Gemstone 24X41MM SK-2491

44Cts. Natural Peru Blue Opal Oval Crystal Cabochon Loose Gemstone 24X36MM SK-2496

54Cts. Natural Blue Opal Oval Cabochon Loose Gemstone 29X43X06MM PP-157

68Cts. Natural Peru Blue Opal Oval Crystal Cabochon Loose Gemstone 26X36MM SK-2485

BRILLIANT!! 24X43X08MM Natural Blue Opal Oval Cabochon Loose Gemstone 65Cts. ET-195

50Cts. Natural Peru Blue Opal Oval Crystal Cabochon Loose Gemstone 24X48MM SK-2488

38Cts. Natural Blue Opal Oval Cabochon Loose Gemstone 23X45X06MM PP-178

44Cts. Natural Peru Blue Opal Oval Crystal Cabochon Loose Gemstone 25X35MM SK-2495

BRILLIANT!! 27X33X08MM Natural Blue Opal Oval Cabochon Loose Gemstone 46Cts. ET-191

70Cts. Natural Peru Blue Opal Oval Crystal Cabochon Loose Gemstone 25X45MM SK-2478

42Cts. Natural Peru Blue Opal Oval Crystal Cabochon Loose Gemstone 27X39MM SK-2481

44Cts. Natural Peru Blue Opal Oval Crystal Cabochon Loose Gemstone 31X37MM SK-2493

91Cts. Natural Dendrite Opal Oval Cabochon Loose Gemstone 36X54X06MM PP-183

49Cts. Natural Peru Blue Opal Oval Crystal Cabochon Loose Gemstone 27X41MM SK-2489

39Cts. Natural Dendrite Opal Oval Cabochon Loose Gemstone 27X44X04MM PP-188

BRILLIANT!! 21X40X03MM Natural Blue Opal Oval Cabochon Loose Gemstone 25Cts. ET-194

43-46MM Natural Peru Blue Opal Healing Oval Cabochon Loose Gemstone 3Pcs Lot RQ-2779

50Cts.Natural Dendrite Opal Designer Oval Cabochon Loose Gemstone 28X46X04MM PP-341

WOW!! WONDERFUL NATURAL Dendrite OPAL HANDMADE OVAL GEMSTONE 29X48X07 MM SK-882

65Cts.Natural Dendrite Opal Designer Oval Cabochon Loose Gemstone 29X40X06MM PP-352

52Cts.Natural Dendrite Opal Designer Oval Cabochon Loose Gemstone 28X39X05MM PP-362