1 pcs White Opal - 30.82 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Vivid

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Alberto Fidalgo
Expert
Selected by Alberto Fidalgo

Qualified goldsmith, gemmologist and diamond dealer with over fifteen years experience.

Retail Estimate  € 2,800 - € 3,500
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Opal, 1 stone, 30.82 ct, pear cabochon, transparent, white with orange hue, origin Ethiopia, ALGT certificate 38613663, no evidence of treatment.

AI-assisted summary

Description from the seller

Opal cabochon
- Dimensions: 30.14 x 21.28 x 10.59 mm
- Weight: 30.82 ct
- Cut: pear cabochon
- Clarity: transparent
- Color grade: white (orange-tinged)
- Play of color: intense (Vivid)
- Treatment: no evidence of treatment
- Origin: Ethiopia
- Certificate: ALGT 38613663
- Shipping method: DPD or UPS

Opal cabochon
- Dimensions: 30.14 x 21.28 x 10.59 mm
- Weight: 30.82 ct
- Cut: pear cabochon
- Clarity: transparent
- Color grade: white (orange-tinged)
- Play of color: intense (Vivid)
- Treatment: no evidence of treatment
- Origin: Ethiopia
- Certificate: ALGT 38613663
- Shipping method: DPD or UPS

Details

Number of stones
1
Lab report number
38613663
Gemstone type
Opal
Total carat weight
30.82
Gemstone colour
White
Optical effect
Opalescence
Transparency
Transparent
Treatment
No evidence of treatment
Origin as given on certificate
Ethiopia
Laboratory report
Antwerp Laboratory for Gemstone Testing (ALGT)
Sealed by laboratory
No
Title additional information
Vivid
Shape
Pear
BelgiumVerified
5
Objects sold
Private

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