This Black Onyx Boyfriend Signet Ring features a black onyx set in 14k gold. Designed after creating a larger white diamond version for our very own Hotdad, 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. Not sure about your size? Order a ring sizer tool!
Available in 18k gold and platinum. Contact us for pricing.
5mm round black onyx
Total Carat Weight: .38
3mm band width
May be returned within 10 days for store credit, less any applicable shipping costs. Marrow does not issue refunds.
Learn more about our return policy here.
Fine jewelry shouldn’t be reserved for special occasions like the fine china that only comes out at holidays. We encourage our clients to invest in unique, high-end but wearable pieces that will last a lifetime.
We treasure the “old bones” of a one-of-a-kind heirloom piece and the meaning that comes along with it. Nothing excites us more than thoughtfully working with our client to reimagine something so special.
We foster a culture that values careful collecting over having just to have. Our uniquely sourced stones and distinct shapes are intended to bring people together and help them create something that’s theirs.