The red rose is a symbol of love & romance, the perfect way to fill your locket with love.
Meaning in numbers:
Three roses: The traditional three-month anniversary gift also simply means "I love you." 
Six roses: Infatuation, or "I want to be yours."
Nine roses: Nine roses symbolises eternal love or "I want to be with you forever."
Ten roses: A perfect 10 means "You are perfection."
Twelve stems represent perfection and completeness, as it is associated with the 12 months in a year, the 12 hours of a day and the 12 signs of the zodiac.