Sri Lanka-Sapphire

Lot 539
01.06.2021 14:30UTC +01:00
Classic
Vendu
€ 4 300
AuctioneerVAN HAM Kunstauktionen GmbH
Lieu de l'événementAllemagne, Köln
Commission29%
Archive
La vente aux enchères est terminée. Vous ne pouvez plus enchérir.
Archive
ID 549058
Lot 539 | Sri Lanka-Sapphire
Valeur estimée
€ 4 000 – 5 000
SRI LANKA-SAPPHIRE.

Gemstones: 1 round, faceted sapphire 5.57 ct., Origin: Sri Lanka. No indicatiions for heat treatment. DSEF/Idar-Oberstein certificate from von 11/2020 enclosed.
Description: Sri Lanka is one of the most famous places for sapphires, some of the most beautiful sapphires have been and are mined there. The special feature of this sapphire is that it has not been heat-treated. The heating of sapphires can be traced back to the 11th century AD and is practised to improve the colour and purity of the stones. Today, it is estimated that 95% of sapphires are heat treated.
When sapphires, such as this one, have such a beautiful and intense blue hue without the usual heat treatment, one can speak of a true treasure of nature.
Adresse de l'enchère VAN HAM Kunstauktionen GmbH
Hitzelerstr. 2
50968 Köln
Allemagne
Aperçu
27.05.2021 – 31.05.2021
Téléphone +49 221 92586215
Fax +49 221 92 58 62 4
E-mail
Commission 29%
Conditions d'utilisationConditions d'utilisation
Heures d'ouvertureHeures d'ouverture
Lu 10:00 – 17:00   
Ma 10:00 – 17:00   
Me 10:00 – 17:00   
Je 10:00 – 17:00   
Ve 10:00 – 17:00   
Sa 10:00 – 13:00   
Di fermé
?>