diff --git a/apps/reviews/helpers.py b/apps/reviews/helpers.py
index 3c9a047543..6ecce3c365 100644
--- a/apps/reviews/helpers.py
+++ b/apps/reviews/helpers.py
@@ -15,13 +15,9 @@ def stars(num, large=False):
         return _('Not yet rated')
     else:
         num = min(5, int(round(num)))
-        rating = '<span itemprop="rating">%s</span>' % num
-        title = _('Rated %s out of 5 stars') % num
-        msg = _('Rated %s out of 5 stars') % rating
-        size = 'large ' if large else ''
-        s = (u'<span class="stars {size}stars-{num}" title="{title}">{msg}</span>'
-             .format(num=num, size=size, title=title, msg=msg))
-        return jinja2.Markup(s)  # Inspected by #10
+        t = jingo.env.get_template('reviews/impala/reviews_rating.html')
+        # These are getting renamed for contextual sense in the template.
+        return jinja2.Markup(t.render(rating=num, detailpage=large))
 
 
 @jingo.register.function
diff --git a/apps/reviews/templates/reviews/impala/reviews_rating.html b/apps/reviews/templates/reviews/impala/reviews_rating.html
new file mode 100644
index 0000000000..e8fd20b111
--- /dev/null
+++ b/apps/reviews/templates/reviews/impala/reviews_rating.html
@@ -0,0 +1,12 @@
+{% set title = _('Rated {0} out of 5 stars')|f(rating) %}
+{% if detailpage %}
+  <span class="stars large stars-{{ rating }}" title="{{ title }}">
+    <meta itemprop="worstRating" content="1">
+    {% trans %}
+      Rated <span itemprop="ratingValue">{{ rating }}</span> out of
+      <span itemprop="bestRating">5</span> stars
+    {% endtrans %}
+  </span>
+{% else %}
+  <span class="stars stars-{{ rating }}" title="{{ title }}">{{ title }}</span>
+{% endif %}
diff --git a/apps/reviews/tests/test_helpers.py b/apps/reviews/tests/test_helpers.py
index 5024ab0759..2e34290b81 100644
--- a/apps/reviews/tests/test_helpers.py
+++ b/apps/reviews/tests/test_helpers.py
@@ -29,6 +29,14 @@ def test_stars():
     eq_(doc.text(), msg)
 
 
+def test_stars_details_page():
+    doc = pq(render('{{ num|stars(large=True) }}', {'num': 2}))
+    eq_(doc('.stars').attr('class'), 'stars large stars-2')
+    eq_(doc('meta[itemprop="worstRating"]').attr('content'), '1')
+    eq_(doc('span[itemprop="ratingValue"]').text(), '2')
+    eq_(doc('span[itemprop="bestRating"]').text(), '5')
+
+
 def test_stars_max():
     doc = pq(render('{{ num|stars }}', {'num': 5.3}))
     eq_(doc.attr('class'), 'stars stars-5')