All Engagement Rings
Browse our exclusive ring styles by diamond cut, setting, and design detail. Each piece is meticulously crafted.
Pavé Band Radiant Cut Bezel-Set Engagement Ring in 18K Yellow Gold
Modern Radiant Cut Bezel Elegance with Pavé DetailThis pavé band...
Sapphire Accent Marquise Diamond Engagement Ring
Classic elegance meets vibrant color in this sapphire accent marquise...
Twisted Marquise Diamond Engagement Ring
Elegant movement and timeless brilliance define this twisted marquise diamond...
Channel Set Sapphire Band Round Diamond Engagement Ring
Classic brilliance meets bold color contrast in this channel set...
Shared Prong Half Eternity Diamond Engagement Ring
Timeless elegance and modern craftsmanship come together in this shared...
Radiant Cut Diamond Engagement Ring
Bold brilliance and timeless sophistication come together in this pavé...
Emerald Cut Diamond Engagement Ring
Timeless sophistication and clean architectural brilliance define this pavé emerald...
Baguette Accent Band Emerald Cut Diamond Engagement Ring
Modern sophistication and timeless elegance come together in this baguette...
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.