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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 Piedra preciosa 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

106 Productos

filtros

Palabras clave

Precio

Descuento

Tipo de producto

Peso (cts)

Longitud (mm)

Ancho (mm)

Profundidad (mm)

Opal No Reserve Auctions

Escaparate

finesilver925 *No Reserve* IGI Certified Chaff Pattern 7.00Cts Natural 3D White Welo Opal

17 bids

Certified Gemstones

*No Reserve* IGI Certified Chaff Pattern 7.00Cts Natural 3D White Welo Opal

27.77 ct. Rainbow Flash Play Of Color Natural Fire White Crystal Opal

De primera calidad

27.77 ct. Rainbow Flash Play Of Color Natural Fire White Crystal Opal

royalgemstones

13 bids

0.86Cts Natural Genuine Mexican Fire Opal Oval Shape Loose Gemstone

0.86Cts Natural Genuine Mexican Fire Opal Oval Shape Loose Gemstone

jintaragems

6 bids

1.20Cts Natural Hyalite Opal Cushion Peru

1.20Cts Natural Hyalite Opal Cushion Peru

gemex

2 bids

Natural Opal - 1.58ct - Amazing Gorgeous Fire and Facet Cutting

Natural Opal - 1.58ct - Amazing Gorgeous Fire and Facet Cutting

gemssupplier

1 bid

11.25 Ct Natural Top Fire Opal 91 Best Quality Gemstones JIBP04

11.25 Ct Natural Top Fire Opal 91 Best Quality Gemstones JIBP04

iahgems

2 bids

Natural Opal - 1.98ct - Stunning Amazing Fire and Quality Facet Cut

Natural Opal - 1.98ct - Stunning Amazing Fire and Quality Facet Cut

gemssupplier

Captivating 1.50 Ct Smoked Flashy Opal

Captivating 1.50 Ct Smoked Flashy Opal

parray2023

1 bid

4.00CT 13X10MM 5/5Brightness!! Rare Top Quality Natural Ethiopian Welo Opal

4.00CT 13X10MM 5/5Brightness!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

5 bids

1.70CT 10X10MM Incredible Flashes! Rare Natural Ethiopian Welo Faceted Opal

1.70CT 10X10MM Incredible Flashes! Rare Natural Ethiopian Welo Faceted Opal

jharnagems

1 bid

4.05 CT Amazing Flashes!! Rare Top Quality Natural Ethiopian Welo Opal

4.05 CT Amazing Flashes!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

3 bids

2.00 CT Sparkling Flashes!! Top Quality Natural Ethiopian Welo Faceted Opal

2.00 CT Sparkling Flashes!! Top Quality Natural Ethiopian Welo Faceted Opal

jharnagems

3 bids

3.49 CT 5/5Broghtness!! Rare Top Quality Natural Ethiopian Welo Opal

3.49 CT 5/5Broghtness!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

3 bids

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

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

jharnagems

6 bids

1.37cts Natural Smoked Black Ethiopian Faceted Opal / KY3541

1.37cts Natural Smoked Black Ethiopian Faceted Opal / KY3541

minerdirect

1 bid

8.75cts Calibrated 5x3mm Natural Ethiopian Opal Lot / KY3543

8.75cts Calibrated 5x3mm Natural Ethiopian Opal Lot / KY3543

minerdirect

1 bid

Welo Opal 2.24Ct Natural Ethiopian Smoked Play of Color Opal D0104/A3

Welo Opal 2.24Ct Natural Ethiopian Smoked Play of Color Opal D0104/A3

uniqueemerald

6.94cts Calibrated 6x4mm Natural Ethiopian Opal Lot / KY3547

6.94cts Calibrated 6x4mm Natural Ethiopian Opal Lot / KY3547

minerdirect

1 bid

1.83cts Natural Smoked Black Ethiopian Faceted Opal / KY3550

1.83cts Natural Smoked Black Ethiopian Faceted Opal / KY3550

minerdirect

50 Ct Natural Untreated Ethiopian Welo Rough Fire Opal Chips AD1331

50 Ct Natural Untreated Ethiopian Welo Rough Fire Opal Chips AD1331

cityofsilver

26.35 Ct Natural Untreated Owyhee Blue Opal Cabochon Gemstone AD1336

26.35 Ct Natural Untreated Owyhee Blue Opal Cabochon Gemstone AD1336

cityofsilver

NR 3.74 ts Australian Doublet Opal Full Fire Top Quality GR15276

NR 3.74 ts Australian Doublet Opal Full Fire Top Quality GR15276

facetsprecision

3.80 Ct Natural Ethiopian White Opal Full Fire WOP34

3.80 Ct Natural Ethiopian White Opal Full Fire WOP34

siamesegems

1 bid

Amazing 2.40 Ct Ethiopian Black Opal Gemstone Full Fire DBP303

Amazing 2.40 Ct Ethiopian Black Opal Gemstone Full Fire DBP303

dingems

Natural Opal - 1.36ct - Amazing Gorgeous Fire In The White Opal

Natural Opal - 1.36ct - Amazing Gorgeous Fire In The White Opal

gemssupplier

Natural Opal - 1.83ct - Stunning Gorgeous Amazing Blue Fire and Cut

Natural Opal - 1.83ct - Stunning Gorgeous Amazing Blue Fire and Cut

gemssupplier

Natural Opal - 1.4ct - Amazing Stunning Fire and Cutting

Natural Opal - 1.4ct - Amazing Stunning Fire and Cutting

gemssupplier

1 bid

Exceptional 1.13 Ct Ethiopian Black Opal Gemstone CBP203

Exceptional 1.13 Ct Ethiopian Black Opal Gemstone CBP203

capemonzegems

Natural Black Opal Lot - 8.35ct - Amazing Stunning Fire In Cabs

Natural Black Opal Lot - 8.35ct - Amazing Stunning Fire In Cabs

gemssupplier

Natural Black Opal Lot - 7.65ct - Stunning Fire In Oval Cabs

Natural Black Opal Lot - 7.65ct - Stunning Fire In Oval Cabs

gemssupplier

Natural Black Opal Lot - 7.2ct - Beautiful Amazing Fire and Colors

Natural Black Opal Lot - 7.2ct - Beautiful Amazing Fire and Colors

gemssupplier

4.88 CT Patchwork Rolling!! Rare Top Quality Natural Ethiopian Welo Opal

4.88 CT Patchwork Rolling!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

1 bid

3.11 CT Redflash Rolling!! Rare Top Quality Natural Ethiopian Welo Opal

3.11 CT Redflash Rolling!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

1 bid

3.37 CT Pinfire Galaxy!! Rare Top Quality Natural Ethiopian Welo Opal

3.37 CT Pinfire Galaxy!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

1 bid