Net profit of Diamant Infrastructure declined 94.67% to Rs 0.17 crore in the quarter ended March 2011 as against Rs 3.19 crore during the previous quarter ended March 2010. Sales rose 115.86% to Rs 32.12 crore in the quarter ended March 2011 as against Rs 14.88 crore during the previous quarter ended March 2010.
For the audited full year, net profit rose 44.62% to Rs 2.69 crore in the year ended March 2011 as against Rs 1.86 crore during the previous year ended March 2010. Sales rose 113.41% to Rs 77.19 crore in the year ended March 2011 as against Rs 36.17 crore during the previous year ended March 2010.
| Particulars | Quarter Ended | Year Ended |
| | Mar. 2011 | Mar. 2010 | % Var. | Mar. 2011 | Mar. 2010 | % Var. |
| Sales | 32.12 | 14.88 | 116 | 77.19 | 36.17 | 113 |
| OPM % | 3.36 | 28.63 | -88 | 8.41 | 11.53 | -27 |
| PBDT | 0.86 | 3.94 | -78 | 5.34 | 3.31 | 61 |
| PBT | 0.51 | 3.59 | -86 | 3.94 | 2.26 | 74 |
| NP | 0.17 | 3.19 | -95 | 2.69 | 1.86 | 45 |