![](http://www.marrowfine.com/cdn/shop/products/web_-_one_of_a_kind_template_37.png?v=1707606334&width=1080)
![Marrow Fine Jewelry Opal Boyfriend Signet Solid Gold Ring](http://www.marrowfine.com/cdn/shop/products/opal_boyfriend_signet_right_hand_ring_stackable_marrow_fine_jewelry_alternative_bridal_WHITE_gold.png?v=1707606334&width=3000)
![](http://www.marrowfine.com/cdn/shop/products/MARROW-FINE-BOYFRIEND-SIGNET-RING_27bd899f-4681-464a-b076-dcef257f7969.png?v=1705622466&width=1000)
![](http://www.marrowfine.com/cdn/shop/files/Jill_Product_Page.png?v=1698780215&width=1200)
Jillian’s Notes
"She feels vintage and modern at the same time. A definite statement piece!"
Jillian Sassone – Creative Director & Founder
![](http://www.marrowfine.com/cdn/shop/products/opal_boyfriend_signet_right_hand_ring_stackable_marrow_fine_jewelry_alternative_bridal_yellow_gold.png?v=1705622412&width=3000)
![](http://www.marrowfine.com/cdn/shop/products/web_-_one_of_a_kind_template_37.png?v=1707606334&width=1080)
![](http://www.marrowfine.com/cdn/shop/products/opal_boyfriend_signet_right_hand_ring_stackable_marrow_fine_jewelry_alternative_bridal_yellow_gold_SIDE_VIEW.png?v=1707606334&width=3000)
![](http://www.marrowfine.com/cdn/shop/products/opal_boyfriend_signet_right_hand_ring_stackable_marrow_fine_jewelry_alternative_bridal_WHITE_gold.png?v=1707606334&width=3000)
![](http://www.marrowfine.com/cdn/shop/products/opal_boyfriend_signet_right_hand_ring_stackable_marrow_fine_jewelry_alternative_bridal_ROSE_gold.png?v=1707606334&width=3000)
![](http://www.marrowfine.com/cdn/shop/products/MARROW-FINE-BOYFRIEND-SIGNET-RING_27bd899f-4681-464a-b076-dcef257f7969.png?v=1705622466&width=1000)
Opal Boyfriend Signet Ring
This Opal Boyfriend Signet Ring features a 5mm round cabochon opal set in 14k gold. This right hand ring can be worn with a variety of our stacking bands or on her own as a statement piece. We recommend sizing up a quarter size due to the width of this design.
Available in 18k gold and platinum. Contact us for pricing.
Drop a hint
Love this piece? Email a little nudge, nudge, hint, hint.
![](http://www.marrowfine.com/cdn/shop/products/opal_boyfriend_signet_right_hand_ring_stackable_marrow_fine_jewelry_alternative_bridal_WHITE_gold_850x850.png?v=1707606334)
Opal Boyfriend Signet Ring
$1,450
You Might Also Like
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.
![](http://www.marrowfine.com/cdn/shop/files/sustainable.jpg?v=1657627865&width=1200)
![](http://www.marrowfine.com/cdn/shop/files/sustainable1.png?v=1657574556&width=620)
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.
![custom ring](http://www.marrowfine.com/cdn/shop/files/custom-ring-1_225x.png?v=1647389986)
![custom ring 3](http://www.marrowfine.com/cdn/shop/files/custom-ring-2_225x.png?v=1647389986)
![custom ring 2](http://www.marrowfine.com/cdn/shop/files/custom-ring-3_225x.png?v=1647389986)
![custom ring](http://www.marrowfine.com/cdn/shop/files/custom-ring-1_225x.png?v=1647389986)
![custom ring](http://www.marrowfine.com/cdn/shop/files/custom-ring-1_225x.png?v=1647389986)
![custom ring 3](http://www.marrowfine.com/cdn/shop/files/custom-ring-2_225x.png?v=1647389986)
![custom ring 3](http://www.marrowfine.com/cdn/shop/files/custom-ring-2_225x.png?v=1647389986)
![custom ring 2](http://www.marrowfine.com/cdn/shop/files/custom-ring-3_225x.png?v=1647389986)
![custom ring 2](http://www.marrowfine.com/cdn/shop/files/custom-ring-3_225x.png?v=1647389986)
Weeks 1-2
Let's chat and ideate.
Weeks 2-4
From dream to design
Weeks 4-8
Make magic & celebrate
![](http://www.marrowfine.com/cdn/shop/t/123/assets/pdp-custom-prism.png?v=23431685224128093221711041728)