Participation is only allowed for individuals aged 18 or older.
This is an international giveaway open to participants worldwide.
Every purchase, online or offline, of at least 500 euros during the giveaway period earns one ticket.The number of tickets increases by one for every additional 500 euros spent during the giveaway period.
The invoice will automatically qualify as your entry in the draw.
After each qualifying purchase, the corresponding number of invoice entries will be printed by the Royal Coster Diamonds Marketing Team and placed into a transparent Giveaway Box displayed in our Boutique in Amsterdam.
The giveaway runs from November 21, 2025 to December 21, 2025.
Registrations before or after this period will not be accepted.
All participants will be added to the Royal Coster Diamonds mailing list.
One winner will be randomly selected from all participants.
The winner will be notified on December 22, 2025, at 16:00 during a livestream on instagram via @royalcosterdiamonds. Afterwards, we will contact you directly.
The winner must respond within 5 days of notification. If there is no response within this period, the prize will be forfeited, and a new winner will be selected.
The prize consists of a signature C Embellished Ring 0.70 carat diamond.
The prize is non-exchangeable, and no cash alternative is offered.
By participating, entrants agree to these terms and conditions.
The decision of Royal Coster Diamonds is final, and no correspondence regarding the giveaway will be entered into.
