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Gemstone Encyclopedia Piedra alejandrita: significado, historia, propiedades y valor Las piedras de nacimiento de agosto: el doble encanto del peridoto y la espinela Hackmanita: Propiedades, significados, valor y más Piedra natal de julio: El encanto, la mística y el glamour del rubí Rubí: historia, usos, propiedades y más Piedras natales de junio: Perla, alejandrita y piedra lunar Piedra de nacimiento de mayo: Una guía completa sobre la piedra de nacimiento esmeralda Piedra preciosa esmeralda: valor, historia, significados y más Piedra natal de abril: Guía completa de 4 piedras alternativas Diamantes: historia, significado, valor y más

Opal Auctions

155 Productos

filtros

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Precio

Descuento

Tipo de producto

Peso (cts)

Longitud (mm)

Ancho (mm)

Profundidad (mm)

Opal No Reserve Auctions

Escaparate

royalgemstones 33.90 ct. AAA Floral Flash Play Of Color Crystal Natural Fire Opal Big Gem

14 bids

33.90 ct. AAA Floral Flash Play Of Color Crystal Natural Fire Opal Big Gem

Rough opal parcel 1000 carats!

De primera calidad

Rough opal parcel 1000 carats!

luxuryopalseurope

13 bids

4.30 crt Beautiful Full Fire Ethiopian Smoked Balck Opal CAb

4.30 crt Beautiful Full Fire Ethiopian Smoked Balck Opal CAb

hashimgemsjewellery

31 bids

5.05 Crt Natural Ethiopian Opal Faceted Gemstone (EM 233

5.05 Crt Natural Ethiopian Opal Faceted Gemstone (EM 233

essencegems

1 bid

NR Natural MultiColors Opal 1.48 Cts Unshape Cut

NR Natural MultiColors Opal 1.48 Cts Unshape Cut

novajewels

1 bid

3.00 CT 5/5Brightness!! Rare Top Quality Natural Ethiopian Welo Opal

3.00 CT 5/5Brightness!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

7 bids

3.19 CT MultiFire Pattern!! Rare Top Quality Natural Ethiopian Welo Opal

3.19 CT MultiFire Pattern!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

4 bids

3.98 CT Broadflash Rolling!! Rare Top Quality Natural Ethiopian Welo Opal

3.98 CT Broadflash Rolling!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

1 bid

4.17 CT Brilliant Flashes!! Rare Top Quality Natural Ethiopian Welo Opal

4.17 CT Brilliant Flashes!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

1 bid

3.65 Ct Natural Ethiopian White Opal Full Fire WOP26

3.65 Ct Natural Ethiopian White Opal Full Fire WOP26

siamesegems

0.98Cts Natural Hyalite Opal Cushion Peru

0.98Cts Natural Hyalite Opal Cushion Peru

galleria

Rough opal parcel 1000 carats!

De primera calidad

Rough opal parcel 1000 carats!

luxuryopalseurope

13 bids

8.37 CT Natural Black Opal Cabochon Beautiful Fire From Ethiopia

8.37 CT Natural Black Opal Cabochon Beautiful Fire From Ethiopia

jewelryhub

4 bids

1.52 Carat Natural Orange Opal – Gemstone

1.52 Carat Natural Orange Opal – Gemstone

mineralsmaniastones

3 bids

Elegant 1.37 Ct Ethiopian Black Opal Gemstone Full Fire DBP302

Elegant 1.37 Ct Ethiopian Black Opal Gemstone Full Fire DBP302

dingems

12.79ct Dramatic Fire Smoked Opal Top Quality (Ethiopian) Gemstone

12.79ct Dramatic Fire Smoked Opal Top Quality (Ethiopian) Gemstone

dreamz916

1 bid

Peruvian Opal 1.32Ct Natural Seaform Blue Andeas Opal D1602/A2

Peruvian Opal 1.32Ct Natural Seaform Blue Andeas Opal D1602/A2

uniqueemerald

Welo Opal 1.23Ct Natural Ethiopian Play of Color Opal D1604/A28

Welo Opal 1.23Ct Natural Ethiopian Play of Color Opal D1604/A28

uniqueemerald

1.94cts Natural Smoked Black Ethiopian Opal / KY3713

1.94cts Natural Smoked Black Ethiopian Opal / KY3713

minerdirect

2 bids

1.73cts Natural Smoked Black Ethiopian Opal / KY3716

1.73cts Natural Smoked Black Ethiopian Opal / KY3716

minerdirect

4 bids

1.52cts Natural Smoked Black Ethiopian Opal / KY3720

1.52cts Natural Smoked Black Ethiopian Opal / KY3720

minerdirect

7 bids

*NR fEsTiVaL* Rare Fluorescent Mexico Hyalite Opal 0.40Ct.

*NR fEsTiVaL* Rare Fluorescent Mexico Hyalite Opal 0.40Ct.

preciouscarats

7 bids

15.80 CTS AUSTRALIAN ANDAMOOKA MATRIX WITH SILVER BAIL

15.80 CTS AUSTRALIAN ANDAMOOKA MATRIX WITH SILVER BAIL

sedagems

1 bid

50 Ct Natural Untreated Ethiopian Welo Rough Fire Opal Chips AD1382

50 Ct Natural Untreated Ethiopian Welo Rough Fire Opal Chips AD1382

cityofsilver

5 bids

10.55 Ct Natural Untreated Owyhee Blue Opal Cabochon Gemstone AD1387

10.55 Ct Natural Untreated Owyhee Blue Opal Cabochon Gemstone AD1387

cityofsilver

No Reserve 2.92 Cts Natural MultiColors Opal Unshape Shape GR17507

No Reserve 2.92 Cts Natural MultiColors Opal Unshape Shape GR17507

facetsprecision

1 bid

2.36 CTS HI END LUSTROUS MULITE COLOR OPAL DAZZLING!!!

2.36 CTS HI END LUSTROUS MULITE COLOR OPAL DAZZLING!!!

populargems

1 bid

Beautiful 3.80 Cts Black Opal with Stunning Play of Color

Beautiful 3.80 Cts Black Opal with Stunning Play of Color

auctionhouse

1 bid

6.50 Crt Natural Ethiopian Opal Faceted Gemstone (EM 234

6.50 Crt Natural Ethiopian Opal Faceted Gemstone (EM 234

essencegems

NR Natural MultiColors Opal 2.05 Cts Unshape Cut

NR Natural MultiColors Opal 2.05 Cts Unshape Cut

novajewels

3.82 CT Incredible Flashes!! Rare Top Quality Natural Ethiopian Welo Opal

3.82 CT Incredible Flashes!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

1 bid

3.73 CT MultiFire Pattern!! Rare Top Quality Natural Ethiopian Welo Opal

3.73 CT MultiFire Pattern!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

1 bid

4.34 CT Broadflash Fire!! Rare Top Quality Natural Ethiopian Welo Opal

4.34 CT Broadflash Fire!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

1 bid

5.12CT 21X10MM Amazing HoneyComb!! Top Quality Natural Ethiopian Welo Opal

5.12CT 21X10MM Amazing HoneyComb!! Top Quality Natural Ethiopian Welo Opal

jharnagems

1 bid