keine Anzeichen von Hitzebehandlung, im Steinbrief, inkl. GRS Zertifikat (2022):
| Loose Burma ruby of 1.03 ct, no indication of heating, in paper parcel, incl. GRS certificate (2022).
(lt Kaufbeleg). Maße: ca. 7,6x6,7x3,4 mm, inklusive Kaufbeleg von 1978.
| Loose oval-cut Siam ruby from approx 1.73 (according to invoice). measurements approx 7,6x6,7x3,4 mm, invoice from 1978 enc...
(lt Kaufbeleg). Maße: ca. 7,2x5,9x3,9 mm, inklusive Kaufbeleg von 1981.
| Loose cushion-cut Siam ruby from approx 1.68ct (according to invoice). measurements approx 7,2x5,9x3,9 mm, invoice from 198...