Spinel - Approximately Price

Hi,

i am new in this and i would like to know if you could help me to tell me what is the aprox. price of gemstone Spinel. I have only this information about stone.

Spinel – 8.79 ct
Oval – GRS (Gem Research Swiss Lab)
Lab Report No- GRS2019-052004
Size – 13.05 x 10.58 x 8.29 mm
Weight – 8.79 cts
Treatment – No indications of treatments
Color – Greyish-Violet

Lighting and magnification were used in the photos to display the offered stone
Naturally. Colours may differ slightly due to lighting.

Thank you in advance and have a nice day