diff --git a/src/Correlate.Core/Extensions/LoggerExtensions.cs b/src/Correlate.Core/Extensions/LoggerExtensions.cs
index 66e2443..df1fd90 100644
--- a/src/Correlate.Core/Extensions/LoggerExtensions.cs
+++ b/src/Correlate.Core/Extensions/LoggerExtensions.cs
@@ -49,5 +49,14 @@ public KeyValuePair<string, object> this[int index]
                 throw new ArgumentOutOfRangeException(nameof(index));
             }
         }
+
+        /// <summary>
+        /// Returns a representation of the scope items as a list of comma-separated items,
+        /// matching the default representation provided by the standard Console logger.
+        /// </summary>
+        public override string ToString()
+        {
+            return _scopeKey + ':' + _correlationId;
+        }
     }
 }
diff --git a/test/Correlate.Core.Tests/Extensions/LoggerExtensionsTests.cs b/test/Correlate.Core.Tests/Extensions/LoggerExtensionsTests.cs
new file mode 100644
index 0000000..488b888
--- /dev/null
+++ b/test/Correlate.Core.Tests/Extensions/LoggerExtensionsTests.cs
@@ -0,0 +1,64 @@
+using Microsoft.Extensions.Logging;
+
+namespace Correlate.Extensions;
+
+public sealed class LoggerExtensionsTests
+{
+    private readonly ILogger _logger;
+
+    public LoggerExtensionsTests()
+    {
+        _logger = Substitute.For<ILogger>();
+    }
+
+    [Theory]
+    [InlineData(CorrelateConstants.CorrelationIdKey, "12345")]
+    [InlineData("CustomKey", "abcdef")]
+    public void When_beginning_scope_it_should_return_disposable_scope_implementing_kvp_list_containing_the_correlation_id
+    (
+        string scopeKey,
+        string correlationId
+    )
+    {
+        var expectedKvp = new KeyValuePair<string, object>(scopeKey, correlationId);
+
+        Func<IReadOnlyList<KeyValuePair<string, object>>, bool> assertScope = kvps =>
+        {
+            kvps.Should()
+                .ContainSingle()
+                .Which.Should()
+                .Be(expectedKvp);
+            return true;
+        };
+
+        // Act
+        _logger.BeginCorrelatedScope(scopeKey, correlationId);
+
+        // Assert
+        _logger.Received(1).BeginScope(Arg.Is<IReadOnlyList<KeyValuePair<string, object>>>(e => assertScope(e)));
+    }
+
+    [Theory]
+    [InlineData(CorrelateConstants.CorrelationIdKey, "12345")]
+    [InlineData("CustomKey", "abcdef")]
+    public void When_formatting_scope_it_should_return_expected
+    (
+        string scopeKey,
+        string correlationId
+    )
+    {
+        string expectedStr = $"{scopeKey}:{correlationId}";
+
+        Func<object, bool> assertScope = formattable =>
+        {
+            formattable.ToString().Should().Be(expectedStr);
+            return true;
+        };
+
+        // Act
+        _logger.BeginCorrelatedScope(scopeKey, correlationId);
+
+        // Assert
+        _logger.Received(1).BeginScope(Arg.Is<object>(e => assertScope(e)));
+    }
+}