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Boulder Opal No Reserve Auctions 219 items

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Polished Koroit Boulder Opal Green & Blue 6.65 Carat $1

Polished Koroit Boulder Opal Green & Blue 6.65 Carat

dropbearopal
$1
Vivid Red on Matrix Boulder Opal Rub to Adore - Good Luck Bidding #608 $75

Vivid Red on Matrix Boulder Opal Rub to Adore - Good Luck Bidding #608

31 bids artgems
$76
165 CTS- YOWAH OPAL NC 885-NICEOPALS $7

165 CTS- YOWAH OPAL NC 885-NICEOPALS

4 bids NiceOpals
$8
33 CTS YOWAH OPAL STONE ADO-3656-ADOPALS $8

33 CTS YOWAH OPAL STONE ADO-3656-ADOPALS

5 bids ADOPALS
$9
44 CTS BOULDER OPAL CUT STONE CRO-1119 CROWNOPAL $1

44 CTS BOULDER OPAL CUT STONE CRO-1119 CROWNOPAL

crownopal
$1
14 CTS YOWAH OPAL STONE TOP POLISH CRO-1211 CROWNOPAL $26

14 CTS YOWAH OPAL STONE TOP POLISH CRO-1211 CROWNOPAL

7 bids crownopal
$27
Red Dominant Multicolour Rough Matrix Boulder Opal Split $2

Red Dominant Multicolour Rough Matrix Boulder Opal Split

2 bids redvelvetgems
$3
33.75 CTS YOWAH OPAL STONE PAIR NC-6698-NICEOPALS $8

33.75 CTS YOWAH OPAL STONE PAIR NC-6698-NICEOPALS

7 bids NiceOpals
$9
67.75-CTS YOWAH OPAL PAIR NC-6961-NICEOPALS $8

67.75-CTS YOWAH OPAL PAIR NC-6961-NICEOPALS

6 bids NiceOpals
$9
46 CTS BOULDER OPAL CUT STONE CRO-1117 CROWNOPAL $1

46 CTS BOULDER OPAL CUT STONE CRO-1117 CROWNOPAL

1 bid crownopal
$2
22 CTS YOWAH OPAL STONE TOP POLISH CRO-1213 CROWNOPAL $1

22 CTS YOWAH OPAL STONE TOP POLISH CRO-1213 CROWNOPAL

crownopal
$1
Handpicked Bright Rough Matrix Boulder Opal to Cut $1

Handpicked Bright Rough Matrix Boulder Opal to Cut

redvelvetgems
$1
NO RESERVE 71.5 CTS BOULDER OPAL STONE RO-634-RANIOPALS $2

NO RESERVE 71.5 CTS BOULDER OPAL STONE RO-634-RANIOPALS

2 bids raniopals
$3
NO RESERVE 52.7 CTS YOWAH OPAL CUT STONE RO-709-RANIOPALS $5

NO RESERVE 52.7 CTS YOWAH OPAL CUT STONE RO-709-RANIOPALS

6 bids raniopals
$6
NO RESERVE 40.1 CTS YOWAH OPAL CUT STONE RO-710-RANIOPALS $2

NO RESERVE 40.1 CTS YOWAH OPAL CUT STONE RO-710-RANIOPALS

2 bids raniopals
$3
One of the most beautiful red matrix boulder opal splits I have had#650 $58

One of the most beautiful red matrix boulder opal splits I have had#650

17 bids artgems
$59
2.55ct Australian Boulder Opal Stone $1

2.55ct Australian Boulder Opal Stone

ConstableandCoOpal
$1
3.99ct Australian Boulder Opal Stone $1

3.99ct Australian Boulder Opal Stone

ConstableandCoOpal
$1
1.31ct Australian Boulder Opal Stone $1

1.31ct Australian Boulder Opal Stone

ConstableandCoOpal
$1
4.12ct Australian Boulder Opal Stone $1

4.12ct Australian Boulder Opal Stone

ConstableandCoOpal
$1
2.64ct Australian Boulder Opal Stone $1

2.64ct Australian Boulder Opal Stone

ConstableandCoOpal
$1
3.38ct Australian Boulder Opal Stone $1

3.38ct Australian Boulder Opal Stone

ConstableandCoOpal
$1
2.61ct Australian Boulder Opal Stone $1

2.61ct Australian Boulder Opal Stone

1 bid ConstableandCoOpal
$2
3.95ct Australian Boulder Opal Stone $1

3.95ct Australian Boulder Opal Stone

ConstableandCoOpal
$1
1.96ct Australian Boulder Opal Stone $1

1.96ct Australian Boulder Opal Stone

ConstableandCoOpal
$1
8.57ct Australian Boulder Opal Stone $1

8.57ct Australian Boulder Opal Stone

ConstableandCoOpal
$1
19.7 CTS YOWAH STONE-WELL POLISHED [SO3620]4 $1

19.7 CTS YOWAH STONE-WELL POLISHED [SO3620]4

1 bid sedaopals
$2
46.25-CTS BOULDER OPAL PAIR NC-6783-NICEOPALS $6

46.25-CTS BOULDER OPAL PAIR NC-6783-NICEOPALS

6 bids NiceOpals
$7
23 CTS YOWAH OPAL STONE TOP POLISH CRO-959 CROWNOPAL $1

23 CTS YOWAH OPAL STONE TOP POLISH CRO-959 CROWNOPAL

crownopal
$1
16.05 cts Boulder opal, Top electric gem fire, NO RESERVE $10

16.05 cts Boulder opal, Top electric gem fire, NO RESERVE

11 bids okyboulders
$11
27.45cts stunning Yowah nut boulder opal matching pair, No Reserve $25

27.45cts stunning Yowah nut boulder opal matching pair, No Reserve

15 bids okyboulders
$26
2.64ct Australian Boulder Opal Stone $1

2.64ct Australian Boulder Opal Stone

ConstableandCoOpal
$1