2.70 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 22x9mm, 40XAEst. US$20-US$40
2.14 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 12x8mm, 22XCEst. US$20-US$40
3.00 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 16x8mm, 57XAEst. US$20-US$40
3.56 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x9mm, 25XAEst. US$30-US$60
10.40 Carats Multicolor Welo Opal Selection - Natural Ethiopian Stones, 7-9mm, 16XKEst. US$40-US$80
1.92 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x8mm, 92XAEst. US$20-US$40
3.11 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x9mm, 42XAEst. US$20-US$40
1.97 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x9mm, 90XAEst. US$20-US$40
4.29 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 22x9mm, 39XAEst. US$20-US$40
4.77 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 17x9mm, 43XAEst. US$20-US$40
3.71 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 14x9mm, 46XAEst. US$30-US$60
1.98 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 11x8mm, 27XCEst. US$20-US$40
16.69 Carats Neon Black Opal Parcel - Natural Ethiopian Stones, 9-13mm, 58XHEst. US$70-US$140
12.06 Carats Electric Pastel Opal Parcel - Natural Ethiopian Stones, 8-13mm, 80XHEst. US$40-US$80
4.21 Carats Long Pear-Shaped Welo Opal - Natural Ethiopian Gems 21.3 x 10.2 x 4.3 mm, 3XHEst. US$20-US$40
24.95 Carats Pastel Play-of-Color Welo Opal Lot - Natural Ethiopian Stones - 11 to 14 mm, 49XKEst. US$30-US$60
18K White Gold Pendant with Blue Opal Surrounded by Diamonds and Gold Bow with Diamonds 4.46gEst. US$819-US$1,134
10.12 Carats Multi-Tone Opal Cabochon Trio - Natural Ethiopian Stones - 11 to 14mm, 19XAEst. US$40-US$80
5.84 Carats Golden Yellow Mexican Fire Opal - Natural Stone - 15.7 x 11.3 x 8.0 mm, 29XKEst. US$20-US$40
6.76 Carats Pale Yellow Mexican Fire Opal - Natural Stone - 17.9 x 13.6 x 6.9 mm, 25XKEst. US$20-US$40
10.70 Carats Neon Play-of-Color Opal Selection - Natural Ethiopian Cabochons - 10 to 12 mm, 52XEEst. US$30-US$60
7.13 Carats Neon Play-of-Color Opal Selection - Natural Ethiopian Cabochons - 9 to 10 mm, 25XCEst. US$30-US$60
9.41 Carats Neon Play-of-Color Opal Selection - Natural Ethiopian Cabochons - 10 to 11 mm, 72XEEst. US$40-US$80
7.77 Carats Neon Play-of-Color Opal Selection - Natural Ethiopian Cabochons - 8 to 9 mm, 38XCEst. US$30-US$60