No Reserve Price - 1 pcs Multicolour Opal - 21.13 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - No Reserve Price
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Natural opal, 1 stone, 21.13 carats, cabochon marquise cut, translucent multicolor, no evidence of treatment, ALGT certificate no. 86660972.
AI-assisted summary
Description from the seller
Perfect gemstone for jewelry or collection.
Includes ALGT certificate with number 86660972.
Type: Natural opal
Variety: Crystal opal
Shape and type of cut: Marquise, cabochon
Measurements: 31.64 x 13.34 x 9.20 mm
Carat weight: 21.13 carats.
Color: Light tawny yellow + intense color scheme
Translucent
Optical effect: Opalescence
No signs of treatment.
Natural gemstones can be treated to improve their appearance.
Many noticeable imperfections in the photographs are not visible to the naked eye.
The color of the gemstone may vary depending on your screen settings.
The postal service is used for shipments. The delivery time is:
Spain: 24 to 72 hours
European Union 5/10 days
Rest of the World: 10/20 days
For combined shipping, pay the first item and then contact us.
All shipments are certified and insured, with a tracking number.
Return shipping costs are at the expense of the buyer.
All returns and refunds must be approved by Catawiki.
For clients outside the European Union, Customs may request additional taxes.
We are not responsible for delays caused by Customs.
Perfect gemstone for jewelry or collection.
Includes ALGT certificate with number 86660972.
Type: Natural opal
Variety: Crystal opal
Shape and type of cut: Marquise, cabochon
Measurements: 31.64 x 13.34 x 9.20 mm
Carat weight: 21.13 carats.
Color: Light tawny yellow + intense color scheme
Translucent
Optical effect: Opalescence
No signs of treatment.
Natural gemstones can be treated to improve their appearance.
Many noticeable imperfections in the photographs are not visible to the naked eye.
The color of the gemstone may vary depending on your screen settings.
The postal service is used for shipments. The delivery time is:
Spain: 24 to 72 hours
European Union 5/10 days
Rest of the World: 10/20 days
For combined shipping, pay the first item and then contact us.
All shipments are certified and insured, with a tracking number.
Return shipping costs are at the expense of the buyer.
All returns and refunds must be approved by Catawiki.
For clients outside the European Union, Customs may request additional taxes.
We are not responsible for delays caused by Customs.
Details
Nr of stones
1
Lab report number
86660972
Gemstone type
Opal
Total carat weight
21.13
Gemstone colour
Multicolour
Transparency
Translucent
Treatment
No evidence of treatment
Laboratory Report
Antwerp Laboratory for Gemstone Testing (ALGT)
Sealed by laboratory
No
Title additional information
No Reserve Price
Shape
Marquise
Cutting style
Mixed cut
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