Meanings
Origin
From American + diamond. From the prevalence of substituting synthetic cubic zirconia for diamond in jewelry of the United States of America.
Full word history & related roots →Cite this entry
APA
American diamond. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/American%20diamond
MLA
“American diamond.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/American%20diamond. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “American diamond,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/American%20diamond.
Source: American diamond on Wiktionary, CC BY-SA 4.0.