diff --git a/objs/diamond.py b/objs/diamond.py
new file mode 100644
index 0000000000000000000000000000000000000000..5c06c1181756e69ac66b53441db18460f25ea4e4
--- /dev/null
+++ b/objs/diamond.py
@@ -0,0 +1,44 @@
+# -*- coding:utf-8 -*-
+# title           :地球
+# description     :地球
+# author          :Python超人
+# date            :2023-02-11
+# link            :https://gitcode.net/pythoncr/
+# python_version  :3.8
+# ==============================================================================
+from objs.obj import Obj
+
+
+class Diamond(Obj):
+    """
+    钻石
+    """
+
+    def __init__(self, name="钻石", mass=5.97237e24,
+                 init_position=[0, 0, 0],
+                 init_velocity=[0, 0, 0],
+                 texture="earth1.jpg", size_scale=1.0, distance_scale=1.0,
+                 ignore_mass=False,
+                 trail_color=None, show_name=False,
+                 parent=None):
+        params = {
+            "name": name,
+            "mass": mass,
+            "init_position": init_position,
+            "init_velocity": init_velocity,
+            "density": 5507.85,
+            "color": (7, 0, 162),
+            "texture": texture,
+            "size_scale": size_scale,
+            "distance_scale": distance_scale,
+            "ignore_mass": ignore_mass,
+            "trail_color": trail_color,
+            "show_name": show_name,
+            "parent": parent
+        }
+        super().__init__(**params)
+
+
+if __name__ == '__main__':
+    diamond = Diamond()
+    print(diamond)