This magic square of order 7 with magic sum S7=175 has two different inlays. You will find another magic square of order 5 with magic sum S5=125 and a third-order inlaid diamond with S3=75.
28 | 8 | 6 | 49 | 36 | 2 | 46 |
29 | 9 | 20 | 32 | 27 | 37 | 21 |
45 | 38 | 17 | 40 | 19 | 11 | 5 |
7 | 26 | 34 | 25 | 16 | 24 | 43 |
15 | 39 | 31 | 10 | 33 | 12 | 35 |
47 | 13 | 23 | 18 | 30 | 41 | 3 |
4 | 42 | 44 | 1 | 14 | 48 | 22 |