Opal gemstones

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Gemstone cabochon

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Country of origin

Ethiopia

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Material

Opal

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ALGT (B)

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Natural Crystal Opal-Welo (Ethiopia)
Weight: 3.11 ct.
Colour: light yellow opal with an intense play of colours.
Cut: Cabochon, oval.
Dimensions: 12.19 x 9.50 x 5.57 mm.
Clarity : semi-transparent.
Cutting quality: cabochon, particularly beautiful.
Origin: Ethiopia, Welo.

Cabochon, Oval - ALGT (B)

Light yellow Crystal opal - 3.11 ct

Gemstone - Crystal Opal -Welo, 3.10 ct B0147.
Colour: White-orange with a captivating opalescent play of colours.
Size: 12.14 x 12.01 x 5.47mm.
             

Cut : cabochon, triangular.
Purity : Transparent.
Cutting quality: Very good.
Origin: Ethiopia.
Further information in

Cabochon, Triangle - ALGT (B)

white(orange)+ Play of Color (Vivid) Crystal opal - 3.10 ct

Natural Noble Opal.
Size. Pear Cabochon.
Weight. 13.56 ct.
Measures. 21.52 x 14.18 x 10.13mm.
Color. Color Game.
Purity. Natural Inclusions.
Treatment. There are no indications for treatment.
Origin. Ethiopia.
*The country of origin is an assessment of the seller*
Gemologist's

Ethiopia - Pear - No Certification

Noble Opal - 13.56 ct

Natural Noble Opal.
Size. Oval.
Weight. 3.74ct.
Measures. 9.86 x 7.15 x 4.46 mm...1.13 ct.
9.85 x 7.59 x 5.93 mm...1.55 ct.
9.63 x 7.20 x 4.19 mm...1.06 ct.
Color. Color Game.
Purity. Natural Inclusions.
Treatment. There are no indications for treatment.
Origin. Ethiopia.
*The

Ethiopia - Oval - No Certification

3 pcs  Noble Opal - 3.74 ct

Natural Noble Opal.
Size. Cushion.
Weight. 2.48 ct.
Measures. 11.14 x 6.26 x 4.20 mm...1.40 ct.
9.45 x 6.97 x 3.94 mm...1.08 ct.
Color. Color Game.
Purity. Natural Inclusions.
Treatment. There are no indications for treatment.
Origin. Ethiopia.
*The country of origin is an

Ethiopia - Cushion - No Certification

2 pcs  Noble Opal - 2.48 ct

IGI Certified Natural Opal.
Color : Play-of-Color Effect Phenomena 
(Body Color: Brownish Orange, Play of Color Effect: Green, Yellow ,Orange)

Weight : 2.40 carat.
Transparency :Transparent   

Measures : 11.58*8.16*5.63 mm.
IGI Report No. :  620446681.
Please refer to IGI

Cabochon - IGI

No Reserve Price -IGI Play of Color Effect Opal - 2.40 ct

Algt Colored Stone Report # 84180845.
Report Date: 15 January, 2024.
========================================

Identification.
Species ..................................................................................... Natural Opal.
Variety

Ethiopia - Oval - ALGT (B)

2 pcs (Ethiopia) - [Fine Color Quality] - [White (Orangy) + Play of Colors (Vivid)] Opal - 4.92 ct

Lot 15 x Fire Opal.
Rare and coveted all over the world. Rising value. Strong global demand. Rarely available or at totally crazy prices. Very good opportunity not to be missed.
Guaranteed natural origin by FGA qualified gemologist.
— Treatment: none, neither imitation nor

Round - Certified Gemologist

15 pcs  Luminous Fire Opal - no reserve price - 2.04 ct

Natural Noble Opal.
Size. Oval.
Weight. 3.13ct.
Measures. 10.38 x 7.43 x 4.84 mm...1.48 ct.
10.32 x 7.65 x 5.38 mm...1.65 ct.
Color. Color Game.
Purity. Natural Inclusions.
Treatment. There are no indications for treatment.
Origin. Ethiopia.
*The country of origin is an

2 pcs  Noble Opal - 3.13 ct

Rainbow Fire - Crystal Opal - Welo , 8.96 ct B 0269.
Size: 21.66 x 12.20 x 6.74 (mm)

Clarity: Translucent.
Colour: Rainbow colours with a sparkling opalescent play of colours.
Cut: teardrop cabochon.
Origin: Ethiopia Welo Region.
Treatment : none.
Certificate: IGI-603349580.
All

Ethiopia - Cabochon, Pear - IGI

Orange Opal - 8.96 ct

Report No. 585334691.
Gemstone opal.
Size 16.12 x 12.07 x 7.87 mm.
Clarity See Picture.
Treatment not mentioned on report, this type of gemstone is not commonly treated.
 			
Weight 6.68 ct.
Color light orange.
Cut Oval Cabochon.
Origin Ethiopia.
Certificate included.
Item Number

Oval - IGI

Opal - 6.68 ct


Finest color quality Crystal Opal-Welo (Ethiopia), 17.56 ct B1293.
Color: white with strong opalescent color play.
Shape: teardrop, cabochon.
Dimensions: 20.96 x 16.47 x 10.95 mm.
Purity: Translucent.
Cut: cabochon, particularly beautiful.
Origin: Ethiopia, Welo.
Treatment: No

Ethiopia - Cabochon, Pear - ALGT (B)

Unique play of colors, light yellow + play of colors (vivid) Fine Color Quality + Crystal Opal - 17.56 ct

Solid color quality.
special Natural Crystal Opal B1192.
Weight: 3.78 ct.
Color: white-orange + Play of Colors (Vivid)
Cut: cabochon, teardrop.
Dimensions: 13.04 x 9.88 x 7.14 mm.
Purity : Transparent.
Cutting quality: cabochon, particularly beautiful.
Origin: Ethiopia.

Orange+ Play of Colors (Vivid) Fine Color Quality + Crystal Opal - 3.78 ct

Welcome To Mine2Gems Store!!
Have a Great Time Visiting The store.

Perfect Investment stone for a Great Jewelry such as Ring, Pendant, Necklace and so on.

Gemstone Type: Opal.
Species: Natural Opal.
Dimensions: 26.17 x 8.90 x 5.24 mm.
Clarity: Transparent.
Colour: Orange with

Marquise - IGI

Orange Opal - 4.37 ct

+++rare opal in shape and color+++
modern gemstone.
Natural Crystal Opal-Welo (Ethiopia) B1295.
Color: light yellow with an opalescent color play - beautiful gemstone.
Dimensions: 26.12 x 15.71 x 5.92 mm.
Purity : transparent.
Cutting quality: cabochon.
Origin: Ethiopia, Welo.

Ethiopia - Cabochon, Fantasy - ALGT (B)

Light Yellow + Play of Colors(Vivid) Fine Color Quality + Crystal Opal - 12.59 ct


Natural Crystal Opal-Welo (Ethiopia) B976.
Color: light yellow with a play of colors in green, yellow and red.
Dimensions: 22.55 x 17.36 x 5.94 mm.
Purity : transparent.
Cutting quality: cabochon.
Origin: Ethiopia, Welo.
Treatment: No indication of treatment.
Further information

Light Orange + Play of Colors Crystal opal - 13.06 ct

beautiful gemstone - Crystal Opal - Welo, 6.87 ct B 0235.
Size: 17.58 x 13.67 x 5.16 (mm)

Purity: Transparent.
Colour: orange-green with an intense opalescent play of colours and chips.
Cut: teardrop cabochon.
Origin: Ethiopia Welo Region.
Treatment: No indications of treatment.

deep brownish orange+ Play of Colors (Vivid) Crystal opal - 6.87 ct

Top Quality White Opal Cabochon.
AIGS Certified.
Report No: GF24021103.
Weight total: 36.89 ct.
Size: 29.22x24.52x10.40 mm.
Gem Type 100% Natural White Opal Cabochon.
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Pear - AIGS (Thailand)

1 pcs White Opal - 36.89 ct

DESCRIPTION.
Report Nº	EG-10547.
Gem	Natural Opal.
Shape/Cut	Pear Cabouchon.
Weight	7.46 ct.
Measurements	19.10 x 14.32 x 6.18 mm.
Color	Play of colour.
Clarity	Transparent.
Treatment	No indications.
Comments	Origin: Ethiopia.
WHO I AM.
Elisa Generoso.
Gemologist by IGE.
European

Ethiopia - Cabochon, Pear - Certified Gemologist

- Play of colour Opal - 7.46 ct

Natural Noble Opal.
Size. Oval.
Weight. 3.44 ct.
Measures. 10.78 x 7.53 x 3.94 mm...1.19 ct.
10.30 x 7.27 x 4.35 mm...1.17 ct.
9.88 x 6.88 x 3.86 mm...1.08 ct.
Color. Color Game.
Purity. Natural Inclusions.
Treatment. There are no indications for treatment.
Origin. Ethiopia.
*The

3 pcs  Noble Opal - 3.44 ct

IGI Certified Natural Opal.
Color : Play-of-Color Effect Phenomena 
(Body Color: Orange, Play of Color Effect: Blue ,Green, Yellow)

Weight : 4.32 carat.
Transparency :Transparent   

Measures : 17.25*9.42*5.84 mm.
IGI Report No. :  620446675.
Please refer to IGI report for more

No Reserve Price -IGI Play of Color Effect Opal - 4.32 ct

Natural Noble Opal.
Size. Pear.
Weight. 1.93ct.
Measures. 14.09 x 7.89 x 4.72mm.
Color. Color Game.
Purity. Natural Inclusions.
Treatment. There are no indications for treatment.
Origin. Ethiopia.
*The country of origin is an assessment of the seller*
Gemologist's own certificate

Noble Opal - 1.93 ct

IGI Certificate No : 606338088.
Type : Natural Opal.
Weight : 2.51 Ct.
Measurements : 12.35 x 9.36 x 4.51 mm.
Color : Light Yellow.
Shape : Oval mixed cut.
Transparency : Transparent.
Treatment : not mentioned in the report.
Insured shipping with online tracking. 

Stock Id :

1 pcs Light Yellow + Multi-Color Opal - 2.51 ct

Opal Gemstones for Sale | Catawiki

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Opal gemstones

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Opal gemstones

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