Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Which Brilliance Grade has a Crown angle of 41.1°?

### Inputs:
table_name: table, columns: ['Benchmark', 'Crown height', 'Pavilion depth', 'Table diameter', 'Girdle thickness', 'Crown angle', 'Pavilion angle', 'Brilliance Grade']

### Response:
SELECT Brilliance Grade FROM table WHERE Crown angle = 41.1°