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

AUSTRALIAN NATURAL BOULDER OPAL SOLID *  7.8ct

AUSTRALIAN NATURAL BOULDER OPAL SOLID * 7.8ct

$220.00 32m
AUSTRALIAN NATURAL BOULDER OPAL SOLID * 859.5 ct

AUSTRALIAN NATURAL BOULDER OPAL SOLID * 859.5 ct

$330.00 42m
AUSTRALIAN NATURAL BOULDER OPAL SOLID * 75.1 ct

AUSTRALIAN NATURAL BOULDER OPAL SOLID * 75.1 ct

$180.00 45m
10.89 CT NATURAL! MATRIX MULTICOLOR BOULDER OPAL OVAL CABOCHON AUSTRALIA

10.89 CT NATURAL! MATRIX MULTICOLOR BOULDER OPAL OVAL CABOCHON AUSTRALIA

$0.99 1h 12m
36.95 CT Wow Fire Luster100% Natural Multi Pattern AUSTRALIAN Boulder Opal RARE

36.95 CT Wow Fire Luster100% Natural Multi Pattern AUSTRALIAN Boulder Opal RARE

$13.99 2h 3m
86 CTS AAA+ QUALITY BOULDER OPAL FROM AUSTRALIA

86 CTS AAA+ QUALITY BOULDER OPAL FROM AUSTRALIA

$150.00 2h 23m
37.40Ct 100% Natural Designer Boulder Opal Oval Cabochon Super Loose Gemstones

37.40Ct 100% Natural Designer Boulder Opal Oval Cabochon Super Loose Gemstones

$9.99 2h 46m
12.98 Ct UNIQUE RAREST !!GREEN RED PATTERN FLASH MULTI COLOR MEXICAL MATRIX OPAL

12.98 Ct UNIQUE RAREST !!GREEN RED PATTERN FLASH MULTI COLOR MEXICAL MATRIX OPAL

$48.99 2h 56m
7.79cts Multi Pattern Green Flash Natural Boulder Opal Loose Gemstones Free Ship

7.79cts Multi Pattern Green Flash Natural Boulder Opal Loose Gemstones Free Ship

$24.99 2h 58m
BOULDER OPAL 74 x 21 MM ALL NATURAL VIVID COLORS COLLECTOR'S STONE

BOULDER OPAL 74 x 21 MM ALL NATURAL VIVID COLORS COLLECTOR'S STONE

$159.99 3h 53m
BOULDER OPAL 52 x 30 MM ALL NATURAL VIVID COLORS COLLECTOR'S STONE

BOULDER OPAL 52 x 30 MM ALL NATURAL VIVID COLORS COLLECTOR'S STONE

$144.99 3h 54m
BOULDER OPAL 42 x 41 MM ALL NATURAL VIVID COLORS COLLECTOR'S STONE

BOULDER OPAL 42 x 41 MM ALL NATURAL VIVID COLORS COLLECTOR'S STONE

$185.99 3h 54m
BOULDER OPAL 61 x 37 MM ALL NATURAL VIVID COLORS COLLECTOR'S STONE

BOULDER OPAL 61 x 37 MM ALL NATURAL VIVID COLORS COLLECTOR'S STONE

$265.99 3h 54m
BOULDER OPAL 54 x 35 MM ALL NATURAL VIVID COLORS COLLECTOR'S STONE

BOULDER OPAL 54 x 35 MM ALL NATURAL VIVID COLORS COLLECTOR'S STONE

$195.99 3h 54m
BOULDER OPAL 55 x 35 MM ALL NATURAL VIVID COLORS COLLECTOR'S STONE

BOULDER OPAL 55 x 35 MM ALL NATURAL VIVID COLORS COLLECTOR'S STONE

$180.99 3h 54m