SAPPHIRE AND DIAMOND RING | 13.00克拉 天然 「緬甸」未經加熱藍寶石 配 鑽石戒指

Set with a cushion-shaped sapphire weighing 13.00 carats, within a surround of baguette diamonds, decorated with cushion-shaped diamonds, mounted in 18 karat white gold, size 10. 

Accompanied by two Gübelin reports no. 25081034, dated 15 August 2025 and no. 13105029, dated 26 October 2023, both stating that the sapphire is of Burmese origin, with no indications of heating. Also accompanied by a gemmological report.