Yes, Earth Esim provides several unlimited data eSIM options for French Guiana. The plans range from 1‑day to 30‑day validity and are priced from $1.49 to $27.49 USD. Each plan offers unlimited 5G data with a maximum speed of 1000 kbps, and speeds may be throttled after substantial use under the Fair Usage Policy. If you are concerned about potential speed restrictions, it is advisable to contact Earth Esim directly to confirm the typical amount of data that remains at normal speed.