One of a Kind

Jillian’s Notes

"I haven't seen too many octogon shaped Montana sapphires and in combination with the color, she is a truly unique piece!"

Jillian Sassone – Creative Director & Founder

Octagon Montana Sapphire Three-Stone Engagement Ring

Drop a Hint
Add to wishlist
Specs & Info
A nontraditional shape found in the gemstone world, this Montana sapphire hexagon is mesmerizing and perfectly nestled between the two white diamond baguettes. She's stackable but looks amazing solo too.
Features a .89ct Montana Sapphire and .09ctw of white diamond baguettes
Return Policy & Shipping
Complimentary resizing available for most one-of-a-kind designs; simply add a note with preferred size when checking out and we'll do our best to make it happen. May be returned within 10 days for store credit, less any applicable shipping costs and a restocking fee. Marrow does not issue refunds.

Have a question?

Marrow Fine Drop a hint badge

Drop a hint

Love this piece? Email a little nudge, nudge, hint, hint.

A little note:

Octagon Montana Sapphire Three-Stone Engagement Ring


[yellow gold]
Octagon Montana Sapphire Three-Stone Engagement Ring
More info

Similar Designs

Hand-picked. Sustainably sourced.

We take gemstone sourcing very seriously. We work with fully vetted, trusted partners and our own internal QA team to bring you the most sustainable and unique stones.

Marrow custom

From dream to design, we can’t wait to work our magic and create a completely custom Marrow piece that’s one-of-a-kind.

Weeks 1-2

Let's chat and ideate.

Weeks 2-4

From dream to design

Weeks 4-8

Make magic & celebrate

Your bag