Opals
Gemstones
Jewelry
Coins
Register
Login
Cart
Toggle navigation
No Reserve
No Reserve Gemstones
No Reserve Opals
No Reserve Jewelry
No Reserve Coins
No Reserve Opal Online Auctions
Boulder Opal
Rough Opal
Black Opal
All Categories
Stores
All Stores
My Favourite Stores
Stores by Country
Learn
Opal Encyclopedia
A-Z Of Opals
Did you know?
How To's
News
Opal Auctions Verified Sellers
Opal Information
Opal Stories
Technical Opal Information
Testimonials
Auctions
No Reserve Opal Online Auctions
Rough Specimens Only
Boulder Rough Opal No Reserve Auctions
Sort:
Time Left
Newest Items
Price (low to high)
Price (high to low)
Most Bids
Most Viewed
Oldest Items
Relevance
View:
Boulder Rough Opal No Reserve Auctions
41 items
Search Options
41
All Boulder Rough Opal No Reserve Auctions
Keywords
Price (USD)
$
$
Colors
Auction Type
Free Shipping
Buy it Now
Auctions
Make an Offer
No Reserve
Items with videos
Closed items
Premium listings
Body Tone
N
N
Ring Size
US
US
Dimensions (mm)
Length
mm
mm
Width
mm
mm
Depth
mm
mm
Weight (carats)
cts
cts
Favourites
Only favourite sellers
or
start over
About Boulder Rough Opal No Reserve Auctions
Boulder Rough Opal No Reserve Auctions
$1
winning
not winning
16.20CTS BOULDER OPAL PIPE PREFINISHED RUB ADO-5475adopals
0
bids
ADOPALS
$1
$1
SAVE $59
$23
winning
not winning
Gem Select Highly Bright Koroit Matrix Boulder Rough/ Rub
7
bids
redvelvetgems
$24
$23
$1
winning
not winning
108.51 Carats Koroit Opal Rough Rubs ANO-2741
1
bid
anopals
$2
$1
$12
winning
not winning
134.14 Carats Yowah Opal Rough Rubs ANO-2743
8
bids
anopals
$13
$12
$5
winning
not winning
177.76 Carats Koroit Opal Rough Rubs ANO-2745
5
bids
anopals
$6
$5
$1
winning
not winning
68.60 Carats Koroit Opal Rough Rubs ANO-2747
1
bid
anopals
$2
$1
$7
winning
not winning
76.33 Carats Koroit Opal Rough Rubs ANO-2752
6
bids
anopals
$8
$7
$1
winning
not winning
465 CTS YOWAH ROUGH PRE SHAPED PARCEL 5 PCS ERO-49
0
bids
eternityroughopals
$1
$1
$1
winning
not winning
258 CTS YOWAH OPAL SLICED NUTS CRO-17 CROWN OPAL
1
bid
crownopal
$2
$1
$1
winning
not winning
188 CTS BOULDER OPAL PIPE PRE SHAPED PARCEL ERO-245
0
bids
eternityroughopals
$1
$1
$1
winning
not winning
51.38 Carats Boulder Opal Rough Rubs ANO-2742
1
bid
anopals
$2
$1
$1
winning
not winning
174.36 Carats Boulder Opal Rough Rubs ANO-2744
1
bid
anopals
$2
$1
$1
winning
not winning
81.97 Carats Koroit Opal Rough Rubs ANO-2746
1
bid
anopals
$2
$1
$10
winning
not winning
47.12 Carats Boulder Opal Rough Rubs ANO-2748
5
bids
anopals
$11
$10
$1
winning
not winning
57.24 Carats Yowah Opal Rough Rubs ANO-2749
1
bid
anopals
$2
$1
$6
winning
not winning
55.87 Carats Boulder Opal Rough Rubs ANO-2750
5
bids
anopals
$7
$6
$1
winning
not winning
79.77 Carats Boulder Opal Rough Rubs ANO-2751
0
bids
anopals
$1
$1
$1
winning
not winning
148.34 Carats Yowah Opal Rough Rubs ANO-2753
1
bid
anopals
$2
$1
$1
winning
not winning
119.02 Carats Yowah Opal Rough Rubs ANO-2754
0
bids
anopals
$1
$1
$1
winning
not winning
100.59 Carats Koroit Opal Rough Rubs ANO-2755
1
bid
anopals
$2
$1
$1
winning
not winning
63.96 Carats Boulder Opal Rough ANO-2287
0
bids
anopals
$1
$1
$1
winning
not winning
217 CTS YOWAH OPAL SLICED NUTS CRO-36 CROWN OPAL
1
bid
crownopal
$2
$1
$1
winning
not winning
251 CTS YOWAH ROUGH PRE SHAPED PARCEL 5 PCS ERO-223
0
bids
eternityroughopals
$1
$1
$1
winning
not winning
289 CTS BOULDER OPAL PRE SHAPED ROUGH PARCEL 5 PCS ERO-196
1
bid
eternityroughopals
$2
$1
$1
winning
not winning
450 CTS YOWAH ROUGH PRE SHAPED PARCEL 7 PCS ERO-53
1
bid
eternityroughopals
$2
$1
$22
winning
not winning
37.58 CTS PAIR BOULDER WOOD FOSSILS -TOP POLISH [FJP4587]5
8
bids
BOULDER MAGIC
$23
$22
$1
winning
not winning
138 CTS KOROIT OPAL RUB FROM ELUSIVE MINE CRO-328 CROWNOPAL
0
bids
crownopal
$1
$1
$1
winning
not winning
365 CTS YOWAH ROUGH PRE SHAPED PARCEL 7 PCS ERO-59
1
bid
eternityroughopals
$2
$1
$1
winning
not winning
370 CTS YOWAH ROUGH PRE SHAPED PARCEL 7 PCS ERO-126
0
bids
eternityroughopals
$1
$1
$1
winning
not winning
203.80cts Yowah Opal Rough Slice D-55 Daviddarbyopals
0
bids
DAVIDDARBYOPALS
$1
$1
$1
winning
not winning
470 CTS YOWAH ROUGH PRE SHAPED PARCEL 7 PCS ERO-11
0
bids
eternityroughopals
$1
$1
$21
winning
not winning
134.20 CTS OPAL NUTS IN SANDSTONE FROM KORIOT8 [BY9876]
9
bids
SEDA ROUGH OPALS
$22
$21
1
2
>
![37.58 CTS PAIR BOULDER WOOD FOSSILS -TOP POLISH [FJP4587]5](https://df2sm3urulav.cloudfront.net/tenants/oa/cache/uploads/images/1060000-1064999/1060701/60aef2a740509_260x208.jpg)
![134.20 CTS OPAL NUTS IN SANDSTONE FROM KORIOT8 [BY9876]](https://df2sm3urulav.cloudfront.net/tenants/oa/cache/uploads/images/945000-949999/946630/5f7e9d01e10aa_260x208.jpg)