"Need a hand finding your perfect ring size? We've got ya covered."
Jillian Sassone – Creative Director & Founder
Ring Sizer Tool
Not sure about your ring size? We've got you covered! Use one of these handy tools to determine your ring size without having to visit a jewelry store in person. Simply follow the instructions on the envelope, and adjust the sizer accordingly.
Currently we only ship within the United States.
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Ring Sizer Tool
My Marrow experience has been nothing short of amazing.
It was a dream come true working with the team at Marrow Fine. I’ve been following Jillian’s work for quite some time now and am elated that I finally have a custom piece of my own.
I couldn't recommend them more and my experience was nothing but spectacular, the quality of the ring purchased was impeccable as well.
Marrow has such a beautiful selection of original jewelry. The staff are knowledgeable, friendly and attentive so it was a pleasure to shop there. Love this place!
I have never felt more welcomed and comfortable in such a beautiful place. All of the women working there helped me decide what pieces were best for you and truly kept the fun flowing. I did not even know two hours had passed I was having such a great time.
I can not say enough amazing things about Marrow! They have the most amazing jewels and styles!
My fiancée loves her ring and is very excited to go back and pick out the additional stackers for the wedding band. The assortment of rings and stackers makes for a unique and special buying experience.
I recently purchased two beautiful necklaces from Marrow Fine and they have quickly become my go-to pieces.
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.
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.
Let's chat and ideate.
From dream to design
Make magic & celebrate