A diamond ring with untreated sapphire 4.28 ct
![A diamond ring with untreated sapphire 4.28 ct - Klenoty A diamond ring with untreated sapphire 4.28 ct - Klenoty](/fileadmin/lot-images/45S190605/normal/diamantring-mit-unbehandeltem-saphir-4-28-ct-6220987.jpg)
white gold 750, baguette-cut diamonds total weight ca.0,50 ct, the sapphire shows no signs of thermal treatment, 6.7 g, RG 52 The Gem & Pearl Laboratory Sapphire Report No. 16958 from March 2018 enclosed.
Colour: Transparent blue
Shape: Rectangular cushion
Comments: No evidence of heat treatment was observed
Origin Opinion: Sri Lanka
Expert: Günter Eichberger, Mst.
Günter Eichberger, Mst.
+43-1-515 60-368
watches@dorotheum.at
05.06.2019 - 13:00
- Odhadní cena:
-
EUR 10.000,- do EUR 15.000,-
A diamond ring with untreated sapphire 4.28 ct
white gold 750, baguette-cut diamonds total weight ca.0,50 ct, the sapphire shows no signs of thermal treatment, 6.7 g, RG 52 The Gem & Pearl Laboratory Sapphire Report No. 16958 from March 2018 enclosed.
Colour: Transparent blue
Shape: Rectangular cushion
Comments: No evidence of heat treatment was observed
Origin Opinion: Sri Lanka
Expert: Günter Eichberger, Mst.
Günter Eichberger, Mst.
+43-1-515 60-368
watches@dorotheum.at
Horká linka kupujících
Po-Pá: 10.00 - 17.00
kundendienst@dorotheum.at +43 1 515 60 200 |
Aukce: | Klenoty |
Typ aukce: | Salónní aukce |
Datum: | 05.06.2019 - 13:00 |
Místo konání aukce: | Wien | Palais Dorotheum |
Prohlídka: | 18.05. - 05.06.2019 |