diff --git a/Patterns/Hollow Diamond Pattern b/Patterns/Hollow Diamond Pattern
new file mode 100644
index 0000000..137ff72
--- /dev/null
+++ b/Patterns/Hollow Diamond Pattern	
@@ -0,0 +1,39 @@
+#include <stdio.h>
+int main()
+{
+    int i, j, n;
+    scanf("%d", &n);
+    // upper half of the pattern
+    for(i = 0; i < n; i++) 
+    {
+        for(j = 0; j < (2 * n); j++)
+        { 
+            if(i + j <= n - 1)  // upper left triangle
+                printf("*");
+            else
+                printf(" ");
+            if((i + n) <= j)  // upper right triangle
+                printf("*");
+            else
+                printf(" ");
+        }
+        printf("\n");
+    }
+    // bottom half of the pattern
+    for(i = 0; i < n; i++)
+    {
+        for(j = 0; j < (2 * n); j++)
+        {
+            if(i >= j)  //bottom left triangle
+                printf("*");
+            else
+                printf(" ");
+            if(i >= (2 * n - 1) - j)  // bottom right triangle
+                printf("*");
+            else
+                printf(" ");
+        }
+        printf("\n");
+    }
+    return 0;
+}