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Boulder Opal
Koroit Opal Stones
Koroit Oval Stone
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Koroit Oval Stone
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404
All Koroit Oval Stone
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About Koroit Oval Stone
Koroit Oval Stone
Further Reading
How To Cut And Polish Boulder Opal
Boulder Opal Information
How To Split Boulder Opal
Australian Boulder Opal Rough Chart
$0 - $20
$20 - $100
$100 - $500
$500 - $9,999,999
$60
winning
not winning
Koroit Boulder Opal Stone AOH-368 - australianopalhunter
0
bids
australianopalhunter
$60
$60
$60
winning
not winning
Koroit Opal Polished Stone AOH-374 - australianopalhunter
0
bids
australianopalhunter
$60
$60
$225
winning
not winning
95.20 CTS STUNNING BOULDER OPAL FROM KOROIT [BMA4752]
0
bids
BOULDER MAGIC
$225
$225
SAVE $775
$350
winning
not winning
37.65 CTS KOROIT OPAL POLISHED STONE NC-9130
0
bids
NiceOpals
$350
$350
SAVE $700
$30
winning
not winning
46.38 CTS KORIOT OVAL STONE FJP4467
0
bids
BOULDER MAGIC
$30
$30
SAVE $90
$40
winning
not winning
48.14 CTS KORIOT OVAL STONE FJP4468
0
bids
BOULDER MAGIC
$40
$40
SAVE $110
$90
winning
not winning
57.37 CTS KORIOT OVAL STONE FJP4469
0
bids
BOULDER MAGIC
$90
$90
SAVE $260
$85
winning
not winning
1$ PER CARAT 85.78 CTS BOULDER OPAL FROM KOROIT [FJP4327]
0
bids
BOULDER MAGIC
$85
$85
$225
winning
not winning
44.56 CTS KORIOT OVAL STONE FJP4470
0
bids
BOULDER MAGIC
$225
$225
SAVE $675
$275
winning
not winning
64.70 CTS STUNNING BOULDER OPAL FROM KOROIT [BMA4756]
0
bids
BOULDER MAGIC
$275
$275
SAVE $725
$30
winning
not winning
41.84 CTS KORIOT OVAL STONE FJP4471
0
bids
BOULDER MAGIC
$30
$30
SAVE $70
$110
winning
not winning
35.14 CTS KORIOT OVAL STONE FJP4472
0
bids
BOULDER MAGIC
$110
$110
SAVE $290
$28
winning
not winning
55.22 CTS KORIOT OVAL STONE FJP4473
0
bids
BOULDER MAGIC
$28
$28
SAVE $72
$75
winning
not winning
55.11 CTS KORIOT OVAL STONE FJP4474
0
bids
BOULDER MAGIC
$75
$75
SAVE $185
$156
winning
not winning
74.65 CTS KOROIT OPAL PATTERN STONE POLISHED NC-8792
0
bids
NiceOpals
$156
$156
SAVE $684
$1,200
winning
not winning
28.60 CTS KOROIT OPAL POLISHED STONE NC-9134
0
bids
NiceOpals
$1,200
$1,200
SAVE $2,400
$185
winning
not winning
20.69 CTS STUNNING BOULDER OPAL FROM KOROIT [BMA9873]
0
bids
BOULDER MAGIC
$185
$185
SAVE $415
$380
winning
not winning
38.50 CTS KOROIT OPAL POLISHED STONE NC-9138
0
bids
NiceOpals
$380
$380
SAVE $760
$320
winning
not winning
54.99 CTS KOROIT OPAL POLISHED STONE NC-9139
0
bids
NiceOpals
$320
$320
SAVE $640
$280
winning
not winning
28.80 CTS KOROIT OPAL PATTERN STONE POLISHED NC-8800
0
bids
NiceOpals
$280
$280
SAVE $560
$120
winning
not winning
27.22 cts Koroit opal oval calibrated stone [BMB1430]
0
bids
BOULDER MAGIC
$120
$120
SAVE $280
$110
winning
not winning
26.26 cts Koroit opal oval calibrated stone [BMB1432]
0
bids
BOULDER MAGIC
$110
$110
SAVE $290
$275
winning
not winning
40.29 cts Koroit opal oval calibrated stone [BMB1433]
0
bids
BOULDER MAGIC
$275
$275
SAVE $725
$150
winning
not winning
36.46 cts Koroit opal oval calibrated stone [BMB1434]
0
bids
BOULDER MAGIC
$150
$150
SAVE $450
$800
winning
not winning
21.85 CTS KOROIT OPAL POLISHED STONE NC-9141
0
bids
NiceOpals
$800
$800
SAVE $700
$330
winning
not winning
33.95 CTS KOROIT OPAL POLISHED STONE NC-9144
0
bids
NiceOpals
$330
$330
SAVE $570
$180
winning
not winning
10.90 CTS Koroit Opal Cut Stone Ro- 2543 RANIOPALS
0
bids
raniopals
$180
$180
SAVE $360
$320
winning
not winning
30.98 cts Koroit opal oval calibrated stone [BMB1435]
0
bids
BOULDER MAGIC
$320
$320
SAVE $880
$66
winning
not winning
6.15CTS Koroit Opal Cut Stone Ro-2545 RANIOPALS
0
bids
raniopals
$66
$66
SAVE $144
$100
winning
not winning
40.14 cts Koroit opal oval calibrated stone [BMB1436]
0
bids
BOULDER MAGIC
$100
$100
SAVE $260
$900
winning
not winning
31.15 CTS KOROIT OPAL INTRICRITE PATTERN NC-9146
0
bids
NiceOpals
$900
$900
SAVE $1,500
$120
winning
not winning
20.85 CTS KOROIT OPAL PATTERN STONE POLISHED NC-8807 ***
0
bids
NiceOpals
$120
$120
SAVE $240
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![95.20 CTS STUNNING BOULDER OPAL FROM KOROIT [BMA4752]](https://df2sm3urulav.cloudfront.net/tenants/oa/cache/uploads/images/795000-799999/795801/5d27bee129840_260x208.jpg)
![1$ PER CARAT 85.78 CTS BOULDER OPAL FROM KOROIT [FJP4327]](https://df2sm3urulav.cloudfront.net/tenants/oa/cache/uploads/images/985000-989999/986651/5febb53a8243e_260x208.jpg)
![64.70 CTS STUNNING BOULDER OPAL FROM KOROIT [BMA4756]](https://df2sm3urulav.cloudfront.net/tenants/oa/cache/uploads/images/795000-799999/795806/5d27bfc2b3fdd_260x208.jpg)
![20.69 CTS STUNNING BOULDER OPAL FROM KOROIT [BMA9873]](https://df2sm3urulav.cloudfront.net/tenants/oa/cache/uploads/images/915000-919999/916748/5f23523d2b613_260x208.jpg)
![27.22 cts Koroit opal oval calibrated stone [BMB1430]](https://df2sm3urulav.cloudfront.net/tenants/oa/cache/uploads/images/1070000-1074999/1072663/60cbd74c1126e_260x208.jpg)
![26.26 cts Koroit opal oval calibrated stone [BMB1432]](https://df2sm3urulav.cloudfront.net/tenants/oa/cache/uploads/images/1070000-1074999/1072666/60cbd7b9d9ee0_260x208.jpg)
![40.29 cts Koroit opal oval calibrated stone [BMB1433]](https://df2sm3urulav.cloudfront.net/tenants/oa/cache/uploads/images/1070000-1074999/1072667/60cbd7e15359e_260x208.jpg)
![36.46 cts Koroit opal oval calibrated stone [BMB1434]](https://df2sm3urulav.cloudfront.net/tenants/oa/cache/uploads/images/1070000-1074999/1072669/60cbd82feec48_260x208.jpg)
![30.98 cts Koroit opal oval calibrated stone [BMB1435]](https://df2sm3urulav.cloudfront.net/tenants/oa/cache/uploads/images/1070000-1074999/1072679/60cbdc4c6e5fc_260x208.jpg)
![40.14 cts Koroit opal oval calibrated stone [BMB1436]](https://df2sm3urulav.cloudfront.net/tenants/oa/cache/uploads/images/1070000-1074999/1072680/60cbdcbc8ac29_260x208.jpg)
