Australia Cabochon Opal Opaque Loose Gemstones

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Loose Diamonds & Gemstones
- Loose Gemstones
- Cubic Zirconia
- Loose Diamonds

1,436 Results

4 Genuine Australian Opals 25 Carats Total. All Have Some Color . Polished
$48.00
$4.51 shipping
S⁣p⁣o⁣n⁣s⁣o⁣9⁣r⁣e⁣d⁣4⁣⁣⁣ ⁣⁣⁣5⁣Q⁣ ⁣⁣Z⁣⁣2⁣⁣ ⁣⁣⁣R⁣
0.93ct 10.3x6mm Oval Cabochon Natural Matrix Doublet Opal Andamooka Australia
$0.99
$12.00 shipping
0 bids
2d 20h
Y⁣7⁣⁣ ⁣⁣G⁣⁣⁣⁣⁣⁣⁣U⁣ ⁣F⁣⁣⁣4⁣ ⁣⁣⁣F⁣⁣2⁣⁣⁣ ⁣⁣
💎 2.68ct Oval Cabochon Natural Color Play Opal Andamooka South Australia Gem
$0.99
$12.00 shipping
1 bid
17h 50m
⁣⁣⁣⁣⁣1⁣5⁣ ⁣I⁣M⁣⁣⁣⁣⁣⁣ ⁣⁣⁣X⁣V⁣⁣⁣⁣⁣⁣ ⁣3⁣U⁣
💎 3.57ct Rectangle Natural Color Play Opal - Andamooka South Australia Gem
$3.25
$12.00 shipping
2 bids
1d 16h
⁣I⁣L⁣⁣ ⁣L⁣⁣F⁣ ⁣O⁣⁣I⁣ ⁣⁣⁣C⁣S⁣ ⁣W⁣⁣E⁣ ⁣G⁣⁣⁣ ⁣⁣⁣
0.54ct Light Opal Multicolor Oval Lightning Ridge AU
$54.99
$4.08 shipping
⁣Z⁣C⁣ ⁣6⁣U⁣⁣ ⁣R⁣P⁣⁣⁣⁣ ⁣⁣M⁣⁣8⁣ ⁣⁣7⁣I⁣ ⁣P⁣⁣⁣ ⁣⁣
💎 9.73ct Oval Cabochon Natural Color Flash Opal - Andamooka South Australia Gem
$2.25
$12.00 shipping
2 bids
2d 17h
⁣⁣⁣O⁣G⁣ ⁣⁣⁣⁣O⁣⁣⁣3⁣ ⁣R⁣J⁣ ⁣⁣⁣⁣V⁣⁣⁣D⁣⁣⁣⁣ ⁣
Australian Pink Opal 118.90 Ct Natural Pear Cabochon Gemstone Birthday Offer
$0.99
Free shipping
0 bids
4h 20m
1⁣J⁣⁣⁣ ⁣⁣⁣⁣⁣L⁣⁣8⁣⁣ ⁣⁣⁣1⁣⁣⁣9⁣ ⁣⁣⁣⁣S⁣⁣5⁣ ⁣
2.85ct 12.3x10x4mm Colorful Australian Doublet Opal Cabochon Loose Gem
$23.00
or Best Offer
$5.50 shipping
⁣D⁣⁣Y⁣ ⁣4⁣B⁣⁣⁣ ⁣G⁣⁣5⁣⁣⁣ ⁣⁣4⁣⁣⁣⁣⁣⁣⁣⁣4⁣⁣ ⁣
Lot of 2 Rectangle Opal Mosaic Cabochon Pairs 7.5 Carats 12x10mm #185
$14.00
or Best Offer
$5.50 shipping
12 watching
Q⁣M⁣ ⁣⁣⁣⁣7⁣V⁣ ⁣⁣6⁣6⁣⁣ ⁣3⁣6⁣⁣⁣ ⁣⁣X⁣⁣⁣X⁣⁣⁣⁣ ⁣
White opal cabochon w/ broad flash pattern Lightning Ridge AU (4.20 carats)
$37.55
$6.00 shipping
2⁣6⁣⁣⁣⁣ ⁣⁣8⁣K⁣⁣ ⁣C⁣O⁣⁣⁣⁣ ⁣3⁣7⁣⁣⁣⁣ ⁣⁣⁣A⁣X⁣⁣
9.85ct 39x8.4x3mm Blue Australian Boulder Opal Split Free Form Cabochon Gem
$86.00
or Best Offer
$5.50 shipping
H⁣⁣⁣⁣7⁣ ⁣E⁣⁣E⁣ ⁣⁣E⁣⁣⁣D⁣ ⁣S⁣J⁣⁣⁣ ⁣⁣I⁣B⁣⁣ ⁣⁣⁣
💎 2.51ct Oval Cabochon Natural Color Flash Opal - Andamooka South Australia Gem
$0.99
$12.00 shipping
0 bids
3d 17h
T⁣⁣⁣⁣U⁣ ⁣⁣2⁣⁣8⁣⁣ ⁣W⁣8⁣ ⁣C⁣⁣Q⁣⁣⁣⁣⁣ ⁣⁣⁣⁣A⁣E⁣
Natural Monarch Sterlling Opal Cushion Cab Gemstone 21.20Cts. 21x 38x 03mm
$149.99
or Best Offer
Free shipping
S⁣D⁣I⁣p⁣o⁣ ⁣n⁣P⁣s⁣o⁣r⁣e⁣O⁣ ⁣6⁣d⁣O⁣ ⁣⁣⁣G⁣⁣⁣Z⁣ ⁣⁣J⁣R⁣
Natural Monarch Sterlling Opal Cushion Cab Gemstone 26.30Cts. 26x 37x 03mm
$249.99
or Best Offer
Free shipping
H⁣T⁣ ⁣S⁣J⁣p⁣o⁣n⁣P⁣ ⁣s⁣o⁣r⁣U⁣L⁣ ⁣J⁣4⁣ ⁣G⁣2⁣e⁣d⁣ ⁣⁣⁣⁣P⁣
100% Genuine Monarch Sterlling Opal Oval Cabochon Gemstone 10.10Cts 20x 26x 04mm
$99.99
or Best Offer
Free shipping
S⁣p⁣A⁣o⁣4⁣n⁣ ⁣s⁣D⁣U⁣ ⁣o⁣r⁣P⁣e⁣d⁣⁣⁣I⁣ ⁣3⁣L⁣⁣ ⁣⁣V⁣⁣V⁣
05.50Cts. Natural Play Of Multi Color Monarch Opal Fancy Cabochon Loose Gemstone
$74.99
or Best Offer
Free shipping
K⁣S⁣M⁣p⁣o⁣ ⁣7⁣n⁣s⁣o⁣r⁣e⁣d⁣I⁣ ⁣H⁣⁣E⁣⁣ ⁣⁣⁣⁣8⁣⁣⁣⁣D⁣
4.5ct 17x9.8x2.7mm Colorful Australian Boulder Opal Split Free Form Cabochon Gem
$49.00
or Best Offer
$5.50 shipping
⁣S⁣6⁣⁣⁣ ⁣⁣7⁣R⁣ ⁣7⁣3⁣⁣ ⁣G⁣6⁣⁣ ⁣E⁣4⁣ ⁣⁣⁣⁣⁣⁣⁣ ⁣
5ct 14x8x4.2mm Blue Australian Doublet Opal Cabochon Loose Gem
$67.00
or Best Offer
$5.50 shipping
G⁣⁣⁣B⁣ ⁣A⁣S⁣ ⁣J⁣⁣J⁣⁣⁣ ⁣Q⁣⁣F⁣ ⁣⁣⁣H⁣⁣⁣C⁣ ⁣C⁣⁣⁣
4.7ct 15.6x11.6x4mm Solid Australian Mintabee Opal Cabochon Loose Gem
$49.00
or Best Offer
$5.50 shipping
P⁣I⁣⁣ ⁣⁣8⁣⁣⁣P⁣⁣ ⁣⁣J⁣O⁣ ⁣B⁣⁣⁣⁣⁣⁣⁣⁣B⁣⁣ ⁣K⁣J⁣
18.60 Cts Natural Sterling Australian Monarch Opal Cabochon Gemstone 40x22 mm
$99.99
or Best Offer
Free shipping
R⁣Q⁣ ⁣7⁣⁣⁣⁣⁣C⁣ ⁣⁣⁣⁣⁣G⁣⁣⁣⁣A⁣⁣ ⁣8⁣⁣⁣⁣⁣U⁣⁣
4ct 14.5x10.5x2.5mm Australian Boulder Opal Oval Cabochon Ring Gem
$55.00
or Best Offer
$5.50 shipping
K⁣T⁣ ⁣L⁣L⁣⁣ ⁣L⁣E⁣ ⁣X⁣⁣⁣⁣⁣⁣⁣⁣⁣2⁣⁣ ⁣⁣Q⁣Y⁣ ⁣H⁣⁣
0.53ct 8x6mm Oval Cabochon Natural Matrix Doublet Opal Andamooka Australia
$0.99
$12.00 shipping
0 bids
6d 21h
G⁣⁣V⁣ ⁣U⁣⁣⁣6⁣ ⁣A⁣M⁣⁣⁣ ⁣4⁣E⁣⁣⁣⁣⁣⁣ ⁣⁣O⁣⁣7⁣⁣⁣
1.75ct 11x8.6x2.5mm Blue Australian Boulder Opal Split Free Form Cabochon Gem
$46.00
or Best Offer
$5.50 shipping
L⁣⁣⁣D⁣⁣ ⁣7⁣G⁣ ⁣J⁣⁣⁣⁣⁣P⁣ ⁣L⁣⁣⁣⁣⁣⁣4⁣⁣⁣ ⁣⁣⁣
Zooplankton Opalised Fossil Tablet Cluster Multiple Organisms MultiColor 665g
$1,960.41
or Best Offer
$16.41 shipping
⁣⁣M⁣E⁣ ⁣A⁣⁣I⁣ ⁣⁣6⁣⁣⁣F⁣⁣ ⁣⁣9⁣4⁣ ⁣⁣⁣J⁣⁣⁣I⁣ ⁣⁣
💎 2.95ct Oval Cabochon Natural Color Play Opal - Andamooka South Australia Gem
$0.99
$12.00 shipping
0 bids
6d 19h
P⁣⁣⁣V⁣⁣⁣⁣ ⁣R⁣⁣⁣B⁣⁣ ⁣⁣N⁣⁣⁣R⁣ ⁣1⁣⁣⁣Q⁣ ⁣H⁣R⁣ ⁣
5.2ct 19x17x3mm Hot Pink Fire Solid Australian Andamooka Opal Cabochon Gem
$80.00
or Best Offer
$5.50 shipping
T⁣G⁣⁣ ⁣⁣0⁣Z⁣ ⁣0⁣F⁣ ⁣⁣⁣2⁣⁣U⁣ ⁣⁣D⁣4⁣ ⁣Q⁣⁣⁣ ⁣⁣⁣⁣
5.7ct 12.4x12.1x4.4mm Australian Mintabie Opal Cabochon Loose Gemstone
$54.00
or Best Offer
$5.50 shipping
⁣9⁣⁣⁣⁣2⁣ ⁣⁣4⁣5⁣⁣⁣⁣ ⁣M⁣⁣⁣2⁣ ⁣I⁣⁣⁣⁣⁣⁣N⁣ ⁣Z⁣
Gemmy 0.53ct Crystal Opal Bright Multicolor Freeform Lightning Ridge
$49.99
$4.08 shipping
⁣Z⁣⁣⁣R⁣ ⁣⁣⁣⁣J⁣⁣J⁣⁣⁣⁣ ⁣⁣⁣⁣8⁣⁣B⁣⁣⁣ ⁣2⁣M⁣⁣
100% Natural Monarch Sterlling Opal Cushion Cab Gemstone 04.70Cts. 11x 29x 04mm
$49.99
or Best Offer
Free shipping
B⁣S⁣p⁣8⁣ ⁣o⁣n⁣K⁣s⁣9⁣ ⁣o⁣r⁣X⁣e⁣d⁣⁣⁣⁣⁣E⁣ ⁣Z⁣Y⁣ ⁣⁣U⁣Y⁣
100% Natural Monarch Sterlling Opal Fancy Cab Top Gemstone 06.10Cts 11x 23x 05mm
$49.99
or Best Offer
Free shipping
4⁣S⁣H⁣ ⁣p⁣E⁣0⁣ ⁣o⁣K⁣I⁣ ⁣n⁣L⁣2⁣ ⁣5⁣V⁣ ⁣s⁣o⁣r⁣4⁣e⁣d⁣⁣ ⁣⁣
Monarch Opal Cabochon Rectangle Shap 21.75Ct Gemstone Monarch Opal Doublet JM018
$40.91
Was: $65.99was - US $65.99
or Best Offer
Free shipping
S⁣p⁣9⁣o⁣n⁣Q⁣ ⁣0⁣s⁣U⁣ ⁣6⁣L⁣o⁣ ⁣J⁣r⁣9⁣ ⁣e⁣X⁣d⁣Q⁣ ⁣L⁣⁣⁣ ⁣
Natural Monarch Opal, Sterling Opal Oval Shape Cab Gemstones 05.70Cts 13x23x03mm
$59.99
or Best Offer
Free shipping
S⁣p⁣T⁣9⁣o⁣ ⁣n⁣J⁣K⁣s⁣o⁣r⁣ ⁣e⁣d⁣⁣⁣S⁣⁣⁣C⁣ ⁣F⁣K⁣⁣⁣ ⁣⁣
4 Vibrant Lightning Ridge Black Opal Rubs - 2.2 tcw - Australian Opal
$79.99
or Best Offer
$6.75 shipping
L⁣⁣⁣⁣⁣⁣9⁣ ⁣⁣⁣S⁣⁣R⁣⁣ ⁣⁣J⁣⁣⁣3⁣ ⁣W⁣2⁣⁣⁣ ⁣⁣B⁣
1.35 crt Olympic Mine kite Opal Cabochon Gemstone Australian Eo-1014
$12.92
$21.92 shipping
0 bids
3d 13h
I⁣7⁣ ⁣⁣7⁣J⁣⁣ ⁣⁣J⁣8⁣⁣⁣⁣ ⁣⁣⁣4⁣⁣E⁣ ⁣⁣⁣4⁣L⁣ ⁣⁣I⁣
2.3ct 13.3x8.1x3.4mm Crystal Pipe Solid Australian Opal Oval Cabochon Loose Gem
$52.00
or Best Offer
$5.50 shipping
⁣⁣M⁣Q⁣⁣⁣ ⁣T⁣⁣B⁣ ⁣⁣7⁣A⁣⁣⁣⁣⁣⁣ ⁣⁣O⁣⁣⁣X⁣⁣ ⁣⁣
CALIBRATED 2.36ct Light Opal Red Multicolor Oval Lightning Ridge AU
$79.99
$4.08 shipping
⁣⁣5⁣⁣L⁣⁣ ⁣⁣⁣D⁣⁣5⁣ ⁣V⁣J⁣⁣ ⁣⁣⁣J⁣Y⁣⁣⁣ ⁣A⁣9⁣⁣ ⁣
Lightning Ridge Rough Opal 1.50 cts Jewellery 100% Solid Natural Australian C278
$50.00
$15.00 shipping
U⁣L⁣⁣ ⁣T⁣J⁣⁣ ⁣T⁣H⁣⁣⁣⁣ ⁣⁣H⁣⁣⁣⁣⁣1⁣ ⁣A⁣⁣⁣G⁣⁣ ⁣
100% Natural Monarch Sterlling Opal Cushion Cab Wonderful 04.75Cts. 10x 18x 03mm
$49.99
or Best Offer
Free shipping
P⁣R⁣⁣ ⁣O⁣F⁣⁣⁣ ⁣7⁣⁣E⁣⁣⁣ ⁣⁣⁣T⁣P⁣ ⁣T⁣⁣⁣⁣N⁣⁣⁣ ⁣
Natural Monarch Opal, Sterling Opal Oval Shape Cab Gemstones 05.05Cts 12x23x03mm
$59.99
or Best Offer
Free shipping
X⁣Q⁣ ⁣L⁣S⁣M⁣p⁣ ⁣o⁣9⁣n⁣s⁣0⁣o⁣r⁣e⁣ ⁣W⁣d⁣V⁣ ⁣⁣0⁣K⁣ ⁣⁣⁣ ⁣
1.17 Ct. Oval Cabochan Nice Play Of Color Lightning Ridge Australian White Opal!
$99.99
or Best Offer
Free shipping
S⁣B⁣p⁣o⁣n⁣s⁣D⁣ ⁣R⁣o⁣5⁣ ⁣r⁣e⁣3⁣R⁣d⁣ ⁣⁣L⁣⁣⁣⁣A⁣ ⁣5⁣6⁣ ⁣
Lab-Created Sterling Monarch Opal Gemstone 10.80 Cts Healing Cabochon 17X30X4MM
$36.99
or Best Offer
Free shipping
⁣⁣⁣L⁣⁣2⁣ ⁣2⁣⁣8⁣⁣ ⁣⁣D⁣I⁣ ⁣H⁣W⁣ ⁣⁣B⁣U⁣ ⁣C⁣⁣ ⁣⁣⁣
Monarch Opal Cabochon 8.15 CTS. 18X30X03 mm Natural Sterling Opal FANCY Gemstone
$79.99
or Best Offer
Free shipping
⁣⁣F⁣S⁣⁣ ⁣E⁣0⁣⁣⁣⁣⁣ ⁣S⁣7⁣⁣⁣⁣⁣ ⁣⁣⁣T⁣X⁣⁣⁣ ⁣0⁣
5 Pcs Natural Blue Opal Top Quality 25mm-32mm Cabochon Untreated Loose Gemstones
$21.96
Was: $36.00was - US $36.00
Free shipping
⁣R⁣⁣⁣⁣S⁣ ⁣I⁣⁣4⁣⁣ ⁣D⁣⁣⁣⁣⁣P⁣⁣ ⁣I⁣B⁣ ⁣0⁣⁣⁣⁣P⁣
15.80 Cts Natural Sterling Australian Monarch Opal Cabochon Gemstone 38x21 mm
$124.99
or Best Offer
Free shipping
⁣⁣2⁣D⁣⁣ ⁣V⁣⁣⁣B⁣ ⁣⁣0⁣G⁣⁣ ⁣⁣D⁣0⁣ ⁣I⁣1⁣ ⁣⁣⁣T⁣⁣⁣
6.6ct 23.5x12.5x3mm Blue Australian Boulder Opal Split Free Form Cabochon Gem
$65.00
or Best Offer
$5.50 shipping
I⁣X⁣⁣ ⁣D⁣⁣⁣R⁣ ⁣I⁣E⁣ ⁣U⁣7⁣ ⁣U⁣⁣⁣X⁣ ⁣⁣⁣⁣⁣⁣⁣⁣⁣
14.2ct 30x22x3.4mm Collectors Solid Australian Mintabee Opal Cabochon Gemstone
$159.00
or Best Offer
$5.50 shipping
⁣⁣⁣S⁣X⁣ ⁣6⁣⁣⁣0⁣⁣ ⁣⁣K⁣A⁣⁣⁣ ⁣J⁣P⁣ ⁣⁣5⁣F⁣ ⁣⁣⁣⁣
Lightning Ridge Rough Opal 11.6 cts Jewellery 100% Solid Natural Australian C528
$120.00
$15.00 shipping
24 watching
⁣D⁣S⁣⁣ ⁣⁣⁣⁣⁣M⁣0⁣ ⁣⁣⁣⁣6⁣⁣⁣⁣⁣Q⁣ ⁣⁣⁣⁣⁣I⁣U⁣
12 Pcs Natural Owyhee Blue Opal Top Quality Cabochon 14mm-22mm Loose Gemstones
$21.96
Was: $36.00was - US $36.00
Free shipping
O⁣3⁣ ⁣⁣H⁣⁣A⁣ ⁣⁣⁣⁣4⁣⁣⁣J⁣ ⁣⁣⁣⁣7⁣W⁣ ⁣⁣⁣⁣L⁣⁣⁣
Dublet Opal Australian Oval Cabochon Loose Gemstones 28.45Cts. 19x 26x 05mm
$9.99
or Best Offer
Free shipping
⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣M⁣8⁣⁣⁣ ⁣6⁣⁣F⁣ ⁣K⁣⁣⁣⁣Q⁣ ⁣J⁣
2 Vibrant Lightning Ridge Black and White Opal Rubs - 2.90 tcw - Australian Opal
$74.99
or Best Offer
$6.75 shipping
⁣⁣⁣L⁣⁣⁣⁣⁣Y⁣⁣⁣⁣⁣⁣⁣ ⁣⁣H⁣W⁣⁣ ⁣⁣⁣N⁣⁣R⁣ ⁣Z⁣
Lightning Ridge rough opal 3.95 TCW 100% solid natural Australian opal C458
$40.00
$15.00 shipping
19 watching
M⁣⁣⁣⁣⁣W⁣ ⁣V⁣T⁣ ⁣⁣G⁣⁣⁣Y⁣⁣ ⁣9⁣⁣U⁣ ⁣U⁣C⁣ ⁣⁣⁣ ⁣⁣
Natural Green Swiss Opal Fancy Shape Cabochon Gemstone 30 Ct. 34X17X6 mm A-14855
$3.00
Was: $14.99was - US $14.99
Free shipping
⁣⁣⁣⁣J⁣⁣B⁣⁣ ⁣S⁣⁣X⁣⁣ ⁣⁣N⁣⁣E⁣ ⁣3⁣⁣O⁣ ⁣Y⁣3⁣ ⁣⁣A⁣
3.7ct 13.3x7.5x3.6mm Green Blue Australian Doublet Opal Cabochon Loose Gem
$43.00
or Best Offer
$5.50 shipping
⁣⁣S⁣N⁣⁣ ⁣⁣⁣⁣3⁣Z⁣ ⁣O⁣⁣Q⁣⁣⁣ ⁣⁣Y⁣⁣X⁣⁣⁣⁣ ⁣9⁣⁣
12.85 CT Natural MONARCH OPAL Oval cabochon 19X29X3mm Australian Gemstone ST-108
$99.99
or Best Offer
Free shipping
T⁣⁣N⁣⁣ ⁣4⁣C⁣⁣⁣ ⁣D⁣⁣2⁣⁣ ⁣N⁣E⁣⁣⁣⁣⁣⁣⁣ ⁣⁣⁣L⁣A⁣
Mintabie Opal Cabochon
$75.00
or Best Offer
$4.14 shipping
0 bids
1d 2h
⁣⁣⁣⁣⁣⁣⁣⁣S⁣I⁣ ⁣⁣⁣⁣⁣⁣⁣F⁣9⁣ ⁣⁣P⁣⁣Z⁣ ⁣⁣4⁣⁣
6.6ct 19x13x4mm Solid White Australian Opal Cabochon Loose Gemstone
$56.00
or Best Offer
$5.50 shipping
⁣0⁣O⁣ ⁣V⁣H⁣⁣⁣⁣ ⁣⁣⁣⁣⁣O⁣R⁣⁣ ⁣4⁣⁣D⁣ ⁣R⁣⁣⁣⁣L⁣⁣
5.6ct 15.25x8.4x5.7mm Royal Blue Australian Doublet Opal Cabochon Loose Gem
$46.00
or Best Offer
$5.50 shipping
17 watching
⁣D⁣I⁣⁣ ⁣⁣⁣R⁣4⁣ ⁣9⁣6⁣⁣ ⁣H⁣P⁣⁣⁣ ⁣8⁣⁣⁣W⁣ ⁣⁣R⁣⁣⁣
3.35ct 21.4x8.8x2.9mm Rare Solid Australian Andamooka Opal Cabochon Loose Gem
$70.00
or Best Offer
$5.50 shipping
⁣H⁣4⁣⁣ ⁣H⁣P⁣⁣⁣⁣⁣ ⁣⁣8⁣⁣M⁣ ⁣⁣0⁣8⁣⁣ ⁣⁣D⁣⁣⁣1⁣⁣
Natural Monarch Sterlling Opal Cushion Cab Gemstone 15.20Cts. 20x 24x 04mm
$149.99
or Best Offer
Free shipping
S⁣1⁣J⁣p⁣o⁣ ⁣n⁣R⁣9⁣ ⁣s⁣o⁣r⁣5⁣e⁣9⁣d⁣ ⁣⁣7⁣C⁣⁣⁣ ⁣S⁣R⁣ ⁣H⁣
13.40 CT Natural MONARCH OPAL Oval cabochon 20X28X3mm Australian Gemstone ST-108
$99.99
or Best Offer
Free shipping
S⁣3⁣9⁣p⁣o⁣n⁣s⁣o⁣r⁣e⁣d⁣⁣ ⁣⁣⁣W⁣0⁣ ⁣X⁣⁣⁣⁣⁣M⁣ ⁣⁣⁣⁣

Australia Cabochon Opal Opaque Loose Gemstones

Shop by Category

1,436 Results

4 Genuine Australian Opals 25 Carats Total. All Have Some Color . Polished

0.93ct 10.3x6mm Oval Cabochon Natural Matrix Doublet Opal Andamooka Australia

💎 2.68ct Oval Cabochon Natural Color Play Opal Andamooka South Australia Gem

💎 3.57ct Rectangle Natural Color Play Opal - Andamooka South Australia Gem

0.54ct Light Opal Multicolor Oval Lightning Ridge AU

💎 9.73ct Oval Cabochon Natural Color Flash Opal - Andamooka South Australia Gem

Australian Pink Opal 118.90 Ct Natural Pear Cabochon Gemstone Birthday Offer

2.85ct 12.3x10x4mm Colorful Australian Doublet Opal Cabochon Loose Gem

Lot of 2 Rectangle Opal Mosaic Cabochon Pairs 7.5 Carats 12x10mm #185

White opal cabochon w/ broad flash pattern Lightning Ridge AU (4.20 carats)

9.85ct 39x8.4x3mm Blue Australian Boulder Opal Split Free Form Cabochon Gem

💎 2.51ct Oval Cabochon Natural Color Flash Opal - Andamooka South Australia Gem

Natural Monarch Sterlling Opal Cushion Cab Gemstone 21.20Cts. 21x 38x 03mm

Natural Monarch Sterlling Opal Cushion Cab Gemstone 26.30Cts. 26x 37x 03mm

100% Genuine Monarch Sterlling Opal Oval Cabochon Gemstone 10.10Cts 20x 26x 04mm

05.50Cts. Natural Play Of Multi Color Monarch Opal Fancy Cabochon Loose Gemstone

4.5ct 17x9.8x2.7mm Colorful Australian Boulder Opal Split Free Form Cabochon Gem

5ct 14x8x4.2mm Blue Australian Doublet Opal Cabochon Loose Gem

4.7ct 15.6x11.6x4mm Solid Australian Mintabee Opal Cabochon Loose Gem

18.60 Cts Natural Sterling Australian Monarch Opal Cabochon Gemstone 40x22 mm

4ct 14.5x10.5x2.5mm Australian Boulder Opal Oval Cabochon Ring Gem

0.53ct 8x6mm Oval Cabochon Natural Matrix Doublet Opal Andamooka Australia

1.75ct 11x8.6x2.5mm Blue Australian Boulder Opal Split Free Form Cabochon Gem

Zooplankton Opalised Fossil Tablet Cluster Multiple Organisms MultiColor 665g

💎 2.95ct Oval Cabochon Natural Color Play Opal - Andamooka South Australia Gem

5.2ct 19x17x3mm Hot Pink Fire Solid Australian Andamooka Opal Cabochon Gem

5.7ct 12.4x12.1x4.4mm Australian Mintabie Opal Cabochon Loose Gemstone

Gemmy 0.53ct Crystal Opal Bright Multicolor Freeform Lightning Ridge

100% Natural Monarch Sterlling Opal Cushion Cab Gemstone 04.70Cts. 11x 29x 04mm

100% Natural Monarch Sterlling Opal Fancy Cab Top Gemstone 06.10Cts 11x 23x 05mm

Monarch Opal Cabochon Rectangle Shap 21.75Ct Gemstone Monarch Opal Doublet JM018

Natural Monarch Opal, Sterling Opal Oval Shape Cab Gemstones 05.70Cts 13x23x03mm

4 Vibrant Lightning Ridge Black Opal Rubs - 2.2 tcw - Australian Opal

1.35 crt Olympic Mine kite Opal Cabochon Gemstone Australian Eo-1014

2.3ct 13.3x8.1x3.4mm Crystal Pipe Solid Australian Opal Oval Cabochon Loose Gem

CALIBRATED 2.36ct Light Opal Red Multicolor Oval Lightning Ridge AU

Lightning Ridge Rough Opal 1.50 cts Jewellery 100% Solid Natural Australian C278

100% Natural Monarch Sterlling Opal Cushion Cab Wonderful 04.75Cts. 10x 18x 03mm

Natural Monarch Opal, Sterling Opal Oval Shape Cab Gemstones 05.05Cts 12x23x03mm

1.17 Ct. Oval Cabochan Nice Play Of Color Lightning Ridge Australian White Opal!

Lab-Created Sterling Monarch Opal Gemstone 10.80 Cts Healing Cabochon 17X30X4MM

Monarch Opal Cabochon 8.15 CTS. 18X30X03 mm Natural Sterling Opal FANCY Gemstone

5 Pcs Natural Blue Opal Top Quality 25mm-32mm Cabochon Untreated Loose Gemstones

15.80 Cts Natural Sterling Australian Monarch Opal Cabochon Gemstone 38x21 mm

6.6ct 23.5x12.5x3mm Blue Australian Boulder Opal Split Free Form Cabochon Gem

14.2ct 30x22x3.4mm Collectors Solid Australian Mintabee Opal Cabochon Gemstone

Lightning Ridge Rough Opal 11.6 cts Jewellery 100% Solid Natural Australian C528

12 Pcs Natural Owyhee Blue Opal Top Quality Cabochon 14mm-22mm Loose Gemstones

Dublet Opal Australian Oval Cabochon Loose Gemstones 28.45Cts. 19x 26x 05mm

2 Vibrant Lightning Ridge Black and White Opal Rubs - 2.90 tcw - Australian Opal

Lightning Ridge rough opal 3.95 TCW 100% solid natural Australian opal C458

Natural Green Swiss Opal Fancy Shape Cabochon Gemstone 30 Ct. 34X17X6 mm A-14855

3.7ct 13.3x7.5x3.6mm Green Blue Australian Doublet Opal Cabochon Loose Gem

12.85 CT Natural MONARCH OPAL Oval cabochon 19X29X3mm Australian Gemstone ST-108

Mintabie Opal Cabochon

6.6ct 19x13x4mm Solid White Australian Opal Cabochon Loose Gemstone

5.6ct 15.25x8.4x5.7mm Royal Blue Australian Doublet Opal Cabochon Loose Gem

3.35ct 21.4x8.8x2.9mm Rare Solid Australian Andamooka Opal Cabochon Loose Gem

Natural Monarch Sterlling Opal Cushion Cab Gemstone 15.20Cts. 20x 24x 04mm

13.40 CT Natural MONARCH OPAL Oval cabochon 20X28X3mm Australian Gemstone ST-108

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