Pat McGrath Gilty Opulence is a warm gold with a metallic finish that is limited edition and retails for $25.00. In comparison, Natasha Denona Orium (251DC) is a warm gold with a metallic finish that is limited edition and retails for $29.00.
Natasha Denona Orium (251DC) is 85% similar — it is more shimmery, lighter, warmer.
