Natasha Denona Lavender/Gold and Silver (3) is a neutral lavender with a glitter finish that is permanent and retails for $28.00. In comparison, Giorgio Armani Rose Platinum (16) is a cool lavender with a frost finish that is limited edition and retails for $39.00.
Giorgio Armani Rose Platinum (16) is 85% similar — it is less shimmery, warmer.