2.6 Carat Loose Opal 12x10 Oval

2.6 ct Opal 12x10 Oval Total Weight: 2.6cts Shape: Oval Measurements: 12x10mm Colour/Colour Range: Multicolour Flash Clarity/Clarity Range: Transparent / Semitransparent Treatments/Enhancements: None

Item: 2.87 Ct Genuine Loose Ethiopian Multi-Color Fire Opal Top Quality Fire 12x10 mm Oval Stone Clarity: Transparent Gemstones: Opal Carat Weights: 2.87 Size/Dimensions: 12.00 x 10.00 x 5.40 mm Addit

26.88ct White Opal Loose Stone (GIA CERTIFIED) Weight: 26.88 carat Measurements: 25.20 x 19.90 x 7.80 mm Shape: Oval Cutting Style: Cabochon Transparency: Translucent Color: White Phenomenon: A Play o

2 ct Opal 11x9 Oval Total Weight: 2cts Shape: Oval Measurements: 11x9mm Colour/Colour Range: Multicolour Flash Clarity/Clarity Range: Transparent / Semitransparent Treatments/Enhancements: None No Res

1.5 ct Opal 10x8 Oval Total Weight: 1.5cts Shape: Oval Measurements: 10x8mm Colour/Colour Range: Multicolour Flash Clarity/Clarity Range: Transparent / Semitransparent Treatments/Enhancements: None No

Stones: 20 Total Weight: 2cts Shape: Faceted Oval Measurements: 5x4mm Colour/Colour Range: Multicolour Flash Clarity/Clarity Range: Transparent / Semitransparent Treatments/Enhancements: None No Reser

4 ct Opal 5x4 Faceted Oval Stones: 20 Total Weight: 2cts Shape: Faceted Oval Measurements: 5x4mm Colour/Colour Range: Multicolour Flash Clarity/Clarity Range: Transparent / Semitransparent Treatments/

1 ct Opal 6x4 Faceted Oval Stones: 4 Total Weight: 1cts Shape: Faceted Oval Measurements: 6x4mm Colour/Colour Range: Multicolour Flash Clarity/Clarity Range: Transparent / Semitransparent Treatments/E

Brand: Natural Opal Oval Title: 5.37 Ct Genuine Ethiopian Loose Welo White Opal Oval Stone Clarity: Transparent Gemstones Opal Carat Weights: 5.37 Size/Dimensions: 15.90 x 9.00 x 7.30 mm Oval cobochon

Item: 4.90 Ctw Natural Loose Ethiopian Welo Opal Oval Cabochon Loose Gemstone: Natural Opal Oval Stone Clarity: Semi-Transparent Carat Weight: 4.90 Size: 14.20 x 10.00 x 7.30 mm Multi-Color Falshing T

2.80cts Opal 8x6 Oval Stones: 4 Total Weight: 2.80cts Shape: Oval Measurements: 8x6mm Colour/Colour Range: Multicolour Flash Clarity/Clarity Range: Transparent / Semitransparent Treatments/Enhancement

Title: 7.00Cts Stunning Luster ! Natural Multi color Black Opal Oval loose gemstone Carat Weights: 7 Size/Dimensions: 16.8x11.6x7.80 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve: $60.0

Title: 3.65 CTS GOOD LUSTER NATURAL ETHIOPIAN WELO OPAL OVAL LOOSE GEMSTONES Carat Weights: 3.65 Size/Dimensions: 12.4 x 9.3 x 6.2 MM Additional Information: UNHEATED ETHIOPIAN Reserve: $45.00 Shippin

Title: 3.00 CTS GOOD LUSTER ! NATURAL MULTI COLOR WELO OPAL OVAL LOOSE GEMSTONES Carat Weights: 3 Size/Dimensions: 14.6 x 9.5 x 3.8 MM Additional Information: UNHEATED ETHIOPIA Reserve: $35.00 Shippin

Title: 3.40 CTS GOOD LUSTER NATURAL ETHIOPIAN MULTI COLOR OPAL OVAL LOOSE GEMSTONES Carat Weights: 3.4 Size/Dimensions: 12.8 x 9.1 x 5.4 MM Additional Information: NATURAL UNHEATED Reserve: $40.00 Shi

Title: 3.35 Cts Marvelous Luster! Natural Ethiopian Welo Opal Oval Loose Gemstone Carat Weights: 3.35 Size/Dimensions: 12.8 x 10.0 x 4.7 MM Additional Information: UNHEATED Reserve: $30.00 Shipping: D

No Reserve! Gemstone : Naturl Amethyst Origin : Africa Weight : 4.26 Carats Measurements : 12x10 mm Shape / Cut : Oval Cut Colour : Purple Transparency : transparent Treatment : No Treatment Shipping:

Title: 3.30 Ct Genuine Ethiopian Loose Oval Cabochon Opal Stone Clarity: Transparent Gemstones: Opal Carat Weights: 3.30 Size/Dimensions: 11.90 x 10.00 x 6.20 mm Oval cobochon / Multi-Color Top Transp

1.90ct Pair 9x7 Faceted Oval Opal Total Weight: 1.9cts Shape: Faceted Oval Measurements: 9x7mm Colour/Colour Range: Multicolour Flash Clarity/Clarity Range: Transparent / Semitransparent Treatments/En

Total Weight: 1.20cts Shape: Faceted Oval Measurements: 8x6mm Colour/Colour Range: Multicolour Flash Clarity/Clarity Range: Transparent / Semitransparent Treatments/Enhancements: None Please note that

Title: 1.45 CTS NATURAL ETHIOPIAN BLACK OPAL OVAL SHAPE LOOSE GEMSTONES Carat Weights: 1.45 Size/Dimensions: 10 x 7.7 x 3.9 MM Reserve: $20.00 Shipping: Domestic: Flat-rate of $10.00 to anywhere withi

Title: STUNNING LUSTER ! 5.40 CTS NATURAL ETHIOPIAN BLACK OPAL OVAL SHAPE LOOSE GEMSTONES Carat Weights: 5.4 Size/Dimensions: 15.0 x 11.0 x 6.3 MM Additional Information: HEATED WITH PLAY OF COLOR Res

Title: RARE ! 3.86 CTS GOOD LUSTER NATURAL ETHIOPIAN ORANGE OPAL OVAL SHAPE LOOSE GEMSTONES Carat Weights: 3.86 Size/Dimensions: 13.8 x 9.4 x 6.3 MM Additional Information: HEATED WITH PLAY OF COLOR R

Title: 3.10 CTS MARVELOUS LUSTER ! NATURAL ETHIOPIAN BLACK OPAL OVAL SHAPE LOOSE GEMSTONES Carat Weights: 3.1 Size/Dimensions: 12.0 x 9.2 x 6.2 MM Additional Information: HEATED Reserve: $50.00 Shippi