Opal

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Type: Natural White Opal.
Origin: Ethiopia.
Cut: Cabochon.
Weight: 2.95 ct.
The photos were taken in a professional studio with extensive lighting to enhance the visibility of the color variations.
The images have not been edited in order to present the most realistic

2.95ct Natural White Opal Cabochon- 0.59 g

Stunning Australian Yowah Matrix Opal Pendant, 11.125 carats.

Dimensions: 25.5x13x5 mm (bail included).
Provenance: Queensland (Australia)

You will receive exactly the Yowah Opal that is shown in the photos.
Video available on request.

Natural opal without any treatment,

Queensland, Australia

Opal Pendant - Height: 25.5 mm - Width: 13 mm- 2.23 g - (1)

This exceptional black opal cabochon, originating from Ethiopia, presents itself in breathtaking quality and weighs an impressive 21 carats. The colors of the opal glow in vivid blue and green, captured within the stone's characteristic opalescent layer. The unique play of color

Large First Quality Black Opal Cabochon 3.25 ct- 0.65 g

Catawiki: B3.
Youtube video of this lot :


https://youtube.com/shorts/5NT4FE9M1HE?si=PJHznQrsmmN0NR_5.
We show in the video all the opals included in the listing (the opals you see are the ones you will receive.
If you have any issues with the opals you receive or any problems

Welo, Ethiopia

Rough ethiopian opal - 3.4 carats video Rough - Height: 12 cm - Width: 9 cm- 0.68 g

Type: Black Opal.
Origin: Ethiopia.
Cut: Cabochon.
Weight: 2.48 ct.
The photos were taken in a professional studio with extensive lighting to enhance the visibility of the color variations.
The images have not been edited in order to present the most realistic representation

2.48ct Black Opal Cabochon - Height: 11.6 mm - Width: 8.6 mm- 0.5 g

This extraordinary sphere is made of Indonesian opal, a fascinating natural material characterized by its deep, earthy tones and fine, gold-colored veins. With its almost mystical aura, this opal sphere combines elegance and natural power in a unique way.

The surface of the

Very Rare Natural Fantastic Opal Sphere, Indonesia- 1535.88 g

Natural Crystal Opal.
Specimen.
Ethiopia.
Play of Color.
104 carats.
60 x 25 x 16 mm.
No treatment.
Pictures are taken with lamp/LED light in wet conditions.

Shipping:
Well packed with track&trace and insured.

104ct Crystal Opal Rough- 20.8 g

Catawiki: B3.
Youtube video of this lot :


https://youtube.com/shorts/NaD_hF8LdZM?si=ldBznWZqhwSeP9UB.
We show in the video all the opals included in the listing (the opals you see are the ones you will receive.
If you have any issues with the opals you receive or any problems

Rough ethiopian opal - 4.7 carats video Rough - Height: 15 cm - Width: 10 cm- 0.94 g

Today I offer you, directly from my personal collection:

Natural Black Opal 
Indonesian, Banten 
Wood Fossil 
volcanic origin 
Miocene, Aquitanian ( 22 million years ago )

Multicolor, Flash fire 
72.3 cts - 14.46 grams 
41 x 36 x 14 mm  


Usually the average weight of these

Banten, Indonesia

"Big" - 72.3 ct - Natural Black Opal Wood Fossil - Multicolor- 14.46 g

Superb Welo Opal Pendant of 8.725 carats.
Dimensions: 27 x 11.5 x 8.5 mm (bail included).
925 silver bail.

Opal origin: Welo (Ethiopia).

Natural opal without any treatment, sourced from mines in the Welo region.
 
All our opals are natural and genuine gemstones.
The size,

Opal Jewellery - Height: 27 mm - Width: 11.5 mm- 1.75 g - (1)

Very Rare Natural Fantastic Opal Sphere, Indonesia- 1625.18 g

4.14 ct 15.00 x 10.00 x 7.00 mm Finest Rainbow Welo Opal (Natural Opal, smoked)
A 1.50 cm larger opal!
0.828 grams - with fiery red, blue, and green sparkle - please examine this opal under a magnifying glass when illuminated - it is full of fiery red and sparkling green and

Welo Ethiopia, Ethiopia

Opal Cabochon- 0.83 g - (1)

Black Opal Ethiopia Ring Gold Plated.
Shape: Drop.
Sterling Silver 925 ,Gold Plated 
Identification: Natural Opal 
Secondary stones : Zirconia 
Stone: 7 x 5 mm.
Dimensions: 23,8 x 21,1 x 16,5 mm.
Grams: 3,5 g.
Ring size: 7 ( USA ) 
Ethiopia.
( I highly recommend watching the

Opal Ring - Height: 23.8 mm - Width: 21.1 mm- 3.5 g - (1)

Type: Natural White Opal.
Origin: Ethiopia.
Cut: Cabochon.
Weight: 3.39 ct.
The photos were taken in a professional studio with extensive lighting to enhance the visibility of the color variations.
The images have not been edited in order to present the most realistic

3.39ct Natural White Opal Cabochon - Height: 11.6 mm - Width: 8.6 mm- 0.68 g

Beautiful natural Ethiopian black opal, smoky, 9.80 carats (1.96 g).

Dimensions: ± 27.05x14.85x7.65 mm.

Photos taken with a lamp and with a high-definition camera.

Nice use of colors!

Ideal for gemstone collectors and/or investors. The opal is an extremely rare and highly

Ethiopian black opal. 9.80 carats. No reserve price. Oval cabochon - Height: 27.05 mm - Width: 14.85 mm- 1.96 g

Black Chalama Opal ring / cabochon / new.
Set in 925 sterling silver.

10.1 mm x 7.6 mm.
Weight: 2.36 g / 11.8 ct.
Brand new and unworn.
Ring size.
U 59.
UK R.
US 8.7.
Fri 19.
Inner diameter: 18.8 mm.
Black opals, like their differently colored counterparts, occur as rounded to

Black Chalama Opal Ring / Cabochon / new- 2.36 g - (1)

2 Ethiopian Opal Stud Earrings / Cabochon / New.
Set in 925 sterling silver.

Total weight: 1.34 g / 6.7 ct.
7.0 mm x 5.1 mm x 16.8 mm.
Brand new and unworn.
Opals from Australia have been known for a long time. However, in recent years, a new variety from Ethiopia has been

Ethiopian Opal / Welo Opal 2 earrings / cabochon / new- 1.34 g - (2)

*Radiance Level Disclaimer*

At GeoPulse Minerals, we use our own internal classification system to evaluate the light performance of Mexican Fire Opals.
This system is based exclusively on the intensity, stability and chromatic strength of the fire, play of colour, displayed by

Jalisco, Mexico

Smouldering Core Chamber, Mexican Fire Opal • NO RESERVE PRICE • 10.40 ct - Height: 19 mm - Width: 15 mm- 2.08 g - (1)

Stunning Welo Ethiopian Opal Pendant of 4,500 Carats.
Dimensions: 24x8x6 mm (bail included).
Gold-plated bail.

Magnificent colors, exceptional fireworks, and excellent quality of cut and polishing.

Provenance: Welo (Ethiopia),
Natural opal with no treatment at all.

You will

Opal Pendant - Height: 24 mm - Width: 8 mm- 0.9 g - (1)

Opal for Cut!
Natural opal rough 
Ethiopian Welo 
Untreated! 
Multicolor flash fire 
1 piece - 33 x 17 x 13 mm about.
5.44 grams - 27.2 cts 

The properties of Opal bring joy and a sense of happiness, increase the joy of living, stimulate artistic creativity and imagination.


27.2 cts - Natural Opal Rough- 5.44 g

This doublet opal from Australia presents a fascinating play of color, ranging from intense blue and green tones to fiery accents in red, orange, and yellow. The composition of vivid colors and gentle gradients recalls the infinite depth of the ocean, punctuated by iridescent

Natural doublet opal from Australia - of the highest quality 3.5 ct- 0.7 g

Natural Opal.
Rough.
Necklace.
Ethiopian.
Play of Color.
41.5 cm.
54 Carat.
4 to 15.5 mm.
Pictures are made with lamp/LED light.

Shipping:
Well packed with track&trace and insured.

54ct Opal Necklace Rough- 10.8 g

Three beautiful sculptures made of green opal, septaria, and golden healer (quartz with limonite).
Height between 81 and 101 mm.

HQ set of 3 sculptures, green opal, septaria, golden healer - 10.1 - 8.1 cm Freeform- 1026 g

Opal. Buy unique objects. Now at auction for sale | Catawiki

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Opal

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