Choose the diamond resource and initial count first
Harold’s Monograms includes distinct Black and White Diamond resources for two- and three-letter compositions. Harold Lohner’s original instructions document the system. This guide applies to those specific resources, not a universal keyboard method for every product called Diamond Monogram. Decide the initial count and intended letter order before choosing a font style.
Use the mapped third position rather than another lowercase letter
For a three-letter resource, the instructions place the left initial in lowercase and the center initial in uppercase. The right initial uses a separate number-and-symbol chart: for example, C is at 3. Thus ABC can be entered as aB3, or ?aB3 with the optional outside ring. Keep the plain initials beside that encoded string. Typing aBc by analogy with a different monogram family is not the documented right-letter mapping here.
Keep two-letter and one-letter layouts separate
The original instructions finish a two-letter composition after the second letter. They also document a one-letter arrangement using the optional ring and blank left and right positions. Follow the chart for the selected resource rather than deleting a visible letter and assuming its space disappears. Inspect the complete mark at the intended size and retain the font’s full name. The homepage’s portable Unicode styles substitute characters; they do not turn the mapped numbers and punctuation into Harold’s diamond glyphs or supply an embroidery stitch file.
Your questions, answered.
Can I type the same input into any diamond monogram font?
No. These are Harold Lohner’s documented resource-specific mappings. Another family can place its glyphs differently.
Why does ABC contain a 3 in the input example?
The creator’s right-letter chart maps C to 3. The underlying input and the visible monogram have different roles.
Sources & background
Sources supporting this page’s explanations. Practical examples are our editorial suggestions.