There are countless ways to propose with a moissanite ring, and the most romantic way will depend on your partner’s preferences and your personal style as a couple. However, here are some ideas that could inspire you:

1. Plan a surprise picnic in a beautiful location, and pop the question while you’re enjoying a delicious meal together.
2. Take your partner on a romantic getaway, and propose during a sunset walk on the beach or a hike to a scenic overlook.
3. Create a scavenger hunt that leads your partner to different meaningful locations, ending with you on one knee holding the ring.
4. Write a love letter or poem expressing your feelings, and include the ring as a surprise at the end.
5. Plan a special dinner at home, complete with candlelight and their favourite meal, and propose after dessert.
6. Recreate your first date or a special memory you shared together, and propose at the end of the night.
7. Surprise your partner at work with a bouquet of flowers and the ring, and propose in front of their colleagues.
8. Take your partner on a hot air balloon ride and propose in the sky.
9. Create a video montage of your time together, including photos and memories, and end it with you proposing and presenting the ring.
10. Hire a professional photographer to capture the moment of your proposal and create a beautiful memory book.
11. Organise a surprise flash mob dance with your friends and family, with you proposing in the middle of the performance.
12. Rent a private yacht or boat and propose on the water under the stars.
13. Create a romantic scavenger hunt at home, with clues leading to different parts of the house, and propose at the end.
14. Take your partner to a special place that holds meaning to both of you, such as where you first met, where you had your first kiss, or where you shared a significant moment together, and propose there.
15. Organise a surprise trip to a romantic destination, such as Paris or Venice, and propose during a candlelit dinner at a fancy restaurant.
16. Hire a musician or a band to serenade your partner with their favourite song, and propose during the performance.
17. Plan a surprise party with friends and family, and propose in front of everyone.

Remember, the key to a successful proposal is to make it personal and meaningful to your partner, and to choose a setting or activity that you both enjoy. And don’t forget to practise what you want to say beforehand, so you can express your love and commitment with confidence and clarity. Remember, the most important thing is to be sincere and heartfelt in your proposal, and to tailor it to your partner’s preferences and personality. Good luck!