Gemstone Index -- Natural boulder, matrix, and Yowah opals

1.85Ct UNIQUE RAREST GEM ! MATRIX DESIGN MULTI FLASH AUSTRALIAN BOULDER OPAL

1.85Ct UNIQUE RAREST GEM ! MATRIX DESIGN MULTI FLASH AUSTRALIAN BOULDER OPAL

$4.99 30m
35.44Ct Shimmering Octagan cut 29 x 21 mm AAA 100% Natural Rainbow Matrix Opal

35.44Ct Shimmering Octagan cut 29 x 21 mm AAA 100% Natural Rainbow Matrix Opal

$49.99 41m
17.4  Rainbow Color Natural Australian Boulder Opal Special Stone

17.4 Rainbow Color Natural Australian Boulder Opal Special Stone

$13,000.00 44m
13.19Ct Wonderful Oval cut 19 x 16 mm AAA 100% Natural Rainbow Matrix Opal

13.19Ct Wonderful Oval cut 19 x 16 mm AAA 100% Natural Rainbow Matrix Opal

$21.99 51m
5.75Ct UNIQUE RAREST GEM ! MATRIX DESIGN MULTI FLASH AUSTRALIAN BOULDER OPAL

5.75Ct UNIQUE RAREST GEM ! MATRIX DESIGN MULTI FLASH AUSTRALIAN BOULDER OPAL

$4.99 54m
Australian Opal,  Boulder Opal Solid Polished Loose Natural Gemstone 8047

Australian Opal, Boulder Opal Solid Polished Loose Natural Gemstone 8047

$451.35 1h 14m
9.00Ct UNIQUE RAREST GEM ! MATRIX DESIGN MULTI FLASH AUSTRALIAN BOULDER OPAL

9.00Ct UNIQUE RAREST GEM ! MATRIX DESIGN MULTI FLASH AUSTRALIAN BOULDER OPAL

$2.99 1h 18m
Australian Opal,  Boulder Opal Solid Polished Loose Natural Gemstone 8048

Australian Opal, Boulder Opal Solid Polished Loose Natural Gemstone 8048

$526.58 1h 18m
52.55Cts. 100% NATURAL AUSTRALIAN BOULDER OPAL OVAL CABOCHON UNTREATED GEMSTONES

52.55Cts. 100% NATURAL AUSTRALIAN BOULDER OPAL OVAL CABOCHON UNTREATED GEMSTONES

$8.99 1h 21m
Australian Opal,  Boulder Opal Solid Polished Loose Natural Gemstone 8049

Australian Opal, Boulder Opal Solid Polished Loose Natural Gemstone 8049

$225.68 1h 22m
Australian Opal,  Boulder Opal Solid Polished Loose Natural Gemstone 8050

Australian Opal, Boulder Opal Solid Polished Loose Natural Gemstone 8050

$451.35 1h 25m
11.72 CT BOULDER OPAL 100% NATURAL GIE Certified EXCELLENT Quality BEAUTIFUL Gem

11.72 CT BOULDER OPAL 100% NATURAL GIE Certified EXCELLENT Quality BEAUTIFUL Gem

$2.26 1h 28m
QUEENSLAND BOULDER OPAL  -  1.5 CARAT OF PURE RED FIRE OPAL IN VERY HIGH QUALITY

QUEENSLAND BOULDER OPAL - 1.5 CARAT OF PURE RED FIRE OPAL IN VERY HIGH QUALITY

$74.47 1h 45m
40.12 CT BOULDER OPAL 100% NATURAL GIE Certified Superb Quality Beautiful Gem

40.12 CT BOULDER OPAL 100% NATURAL GIE Certified Superb Quality Beautiful Gem

$2.82 1h 58m
Australian Opal,  Boulder Opal Solid Polished Loose Natural Gemstone 7951

Australian Opal, Boulder Opal Solid Polished Loose Natural Gemstone 7951

$37.61 1h 58m