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DESIGNED AROUND YOUR STORY

From first sketch to final ring, every detail is personal.

At Neptunes Engagement, each ring can be designed around the diamond shape, setting style, metal color, and proposal vision that feels right for you.

Start Your Custom Design

1. Choose Your Direction

Share your preferred cut, setting, budget, and inspiration.

2. Select Your Diamond

Choose natural or lab-grown diamonds with IGI or GIA certification options.

3. Approve Your Design

Review the ring concept, CAD direction, and final details before production.

4. Create the Moment

Receive a finished ring made for your proposal, your style, and your story.

Natural or Lab-Grown

Diamond options available

IGI or GIA

Certification options

14k, 18k, Platinum

Metal choices

Fully Custom

Designed around you