No. 104952975

No longer available
1 pcs Yellow Heliodor - 30.63 ct - Gem Report Antwerp (GRA)
Bidding closed
3 days ago

1 pcs Yellow Heliodor - 30.63 ct - Gem Report Antwerp (GRA)

Alberto Fidalgo
Expert

Selected by Alberto Fidalgo
Certificate Date 18/05/2026 Certificate Number 1830017722 Identification Natural Beryl, Heliodor Shape and cutting style Oval Cabochon - Measurements (in mm) 22.18 x 17.17 x 11.00 - Grading results Weight (in carat) 30.63 ct Transparency Transparent Color Yellow Comments Heliodor is commonly treated by heat and/or irradiation to improve its color. There is currently no scientific testing method available to disclose such treatment.

No. 104952975

No longer available
1 pcs Yellow Heliodor - 30.63 ct - Gem Report Antwerp (GRA)

1 pcs Yellow Heliodor - 30.63 ct - Gem Report Antwerp (GRA)

Translate to English
Will be translated by Google Translate

Certificate Date 18/05/2026
Certificate Number 1830017722
Identification Natural Beryl, Heliodor
Shape and cutting style Oval Cabochon -
Measurements (in mm) 22.18 x 17.17 x 11.00 -

Grading results
Weight (in carat) 30.63 ct
Transparency Transparent
Color Yellow
Comments
Heliodor is commonly treated by heat and/or irradiation
to improve its color. There is currently no scientific testing
method available to disclose such treatment.

Bidding closed
Alberto Fidalgo
Expert
Selected by Alberto Fidalgo
Retail Estimate € 850 - € 1,000

Similar objects

  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​

For you in

宝石

View all
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
  • ​
    ​
    ​
Set a search alert
Set a search alert to get notified when new matches are available.

This object was featured in

                                        
                                                                                                    
                    
                                        
                                                                                                    
                    
                                        
                                                                                                    
                    
                                        
                                                                                                    
                    

How to buy on Catawiki

Learn more about our Buyer Protection

      1. Discover something special

      Browse through thousands of special objects selected by experts. View the photos, details and estimated value of each special object. 

      2. Place the top bid

      Find something you love and place the top bid. You can follow the auction to the end or let our system do the bidding for you. All you have to do is set a bid for the maximum amount you want to pay. 

      3. Make a secure payment

      Pay for your special object and we’ll keep your payment secure until it arrives safe and sound. We use a trusted payment system to handle all transactions. 
Start exploring

Have something similar to sell?

Whether you're new to online auctions or sell professionally, we can help you earn more for your special objects.

Sell your object