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Browse our exclusive ring styles by diamond cut, setting, and design detail. Each piece is meticulously crafted.
Oval Cut Diamond Engagement Ring
Elegant simplicity and timeless craftsmanship define this solitaire oval cut...
Graduated Pavé Diamond Band Radiant Cut Engagement Ring
Graduated Pavé Radiant Brilliance with Elevated DetailThis graduated pavé diamond...
Celestia Crown Marquise Diamond Engagement Ring
Celestia Crown Marquise Diamond Engagement Ring – Radiant Elegance, Celestial...
Orion Crown Halo Oval Diamond Engagement Ring
Orion Crown Halo Oval Diamond Engagement Ring – Celestial Brilliance,...
Orion Baguette Oval Diamond Engagement Ring
Refined Structure Meets Radiant BrillianceThe Orion Baguette Oval Engagement Ring...
Sapphire Accent Marquise Diamond Engagement Ring
Classic elegance meets vibrant color in this sapphire accent marquise...
Emerald Cut Diamond Engagement Ring
Timeless sophistication and clean architectural brilliance define this pavé emerald...
Pavé Band Cushion Cut Diamond Engagement Ring
Classic brilliance meets refined craftsmanship in this pavé band cushion...
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.
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.