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New in Now: Lab-created Diamonds

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Solid Gold Wedding Bands
Enamel Bands
Diamond Bands
Colored Stone Bands
Statement Rings
Marrow Fine Jewelry 6mm Til Death Black Enamel Band [Yellow Gold]

Til Death Black Enamel Band - 6mm

$1,450.00

White Diamond Mini Lucy Wave Band [Yellow Gold]

White Diamond Mini Lucy Wave Band

$1,100.00

Everyday Wave Band - 3mm [Yellow Gold]

Everyday Wave Band - 3mm

$1,000.00

Marrow x Sammi Florence Engagement Ring [Yellow Gold]
Marrow x Sammi Florence Engagement Ring flat lay,side view
Marrow x Sammi Florence Engagement Ring side view
Close up of Sammi Jefcoate's hands, featuring the Marrow x Sammi Florence Engagement Ring, stacked with the Arno Serpent Band
Close up of Sammi Jefcoate's hands, featuring the Marrow x Sammi Florence Engagement Ring, stacked with the Arno Serpent Band
Close up of woman resting hand against her chin featuring the Marrow x Sammi Florence Ring
Marrow x Sammi Florence Engagement Ring [Rose Gold]
Marrow x Sammi Florence Engagement Ring x 3 flat lay
Marrow x Sammi Florence Engagement Ring [White Gold]
Marrow x Sammi Florence Engagement Ring [Yellow Gold]
Marrow x Sammi Florence Engagement Ring flat lay,side view
Marrow x Sammi Florence Engagement Ring side view
Close up of Sammi Jefcoate's hands, featuring the Marrow x Sammi Florence Engagement Ring, stacked with the Arno Serpent Band
Close up of Sammi Jefcoate's hands, featuring the Marrow x Sammi Florence Engagement Ring, stacked with the Arno Serpent Band
Close up of woman resting hand against her chin featuring the Marrow x Sammi Florence Ring
Marrow x Sammi Florence Engagement Ring [Rose Gold]
Marrow x Sammi Florence Engagement Ring x 3 flat lay
Marrow x Sammi Florence Engagement Ring [White Gold]

Marrow x Sammi Florence Engagement Ring

$4,900.00
Color14k Yellow Gold
Lab-Created Diamond—Carat Weight 14k Yellow Gold

Find your perfect fit with our printable ring sizer.

Want a different carat size? Custom options available—reach out anytime.
  • DESCRIPTION
  • Specs
  • materials
  • Return Policy & Shipping

Designed in collaboration with Sammi Jefcoate, the Florence Ring blends bold design with personal meaning. A lab-grown oval diamond sits in a yellow gold bezel, accented by claw prongs and an open gallery for a modern, timeless silhouette—while the twisted serpentine details on either side add an unexpected, sculptural twist to the overall design. Named after the city that Sammi's beloved Nonna was from, this piece reflects the deep personal connections behind many of our designs. Elegant, striking and a true statement piece with great finger coverage. Stacks well with: Arno Serpentine Band.

Ring shown is 7ct. 

Features an E (color), VS1 (clarity), and a very good or excellent cut lab-created diamond for exceptional brilliance. GIA-certified diamond with complimentary 3rd party appraisal included in purchases $5k+.

  • 14k Gold: Our 14k gold pieces can last a lifetime with proper care. Featuring recycled gold whenever possible, our 14k gold pieces are durable enough for everyday wear.
  • Lab-Grown Diamonds: Lab-grown diamonds are real diamonds—chemically, physically, and optically identical to mined ones. Grown in a controlled environment using a precise, energy-efficient process called Chemical Vapor Deposition (CVD), they offer the same brilliance, durability, and hardness. We partner with trusted labs to source high-quality diamonds with exceptional clarity and minimal inclusions.

Unless otherwise noted, unworn line item jewelry and ready-to-ship one of a kind jewelry may be returned within 10 days of receiving your order.

Returns are subject to a 10% restocking fee or 100% store credit, along with a $60 insured shipping fee.

Marrow does not issue refunds, store credit, or exchanges for custom jewelry.

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Marrow x Sammi Florence Engagement Ring

$4,900.00
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Frequently Asked Questions

Do you offer other gold options?

Yes! While most of our pieces are offered in 14k gold, we also offer 10k, 18k and platinum options. Contact us for pricing.

How can I figure out my ring size?

Need sizing support? We've got you covered— You can purchase our ring sizer tool here, shipped directly to your door.

In a pinch? Download our printable ring sizer here.

Can you resize my ring after I receive it?

Marrow offers one complimentary resize (includes shipping costs - domestic only) per piece within 90 days of receipt. Please note, resizing your Marrow piece at a local jeweler voids the Marrow warranty.
Flat lay of Freeform Gold Ring, Asymmetrical Sculpted Band and White Diamond Pave Ring

"Classic jewelry pieces that should live in every jewelry box."

Vogue

As loved by

“

The attention to detail was over the top, but like in the best way, from the moment we walked in to the moment we opened the beautiful box. They know what they're doing here! Thanks again for everything!

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Honestly, I have absolutely no words for how incredible Marrow Fine is. The detail, aesthetic and knowledge this showroom holds is truly one of a kind.

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I worked with Marrow to pick out a new wedding stack after losing my wedding ring. I love Marrow's selection and style; there's nothing quite like it in the industry.

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Marrow has been great to work with! We have been shopping from Marrow over the last two years and love their unique pieces.

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Loved the experience I had! Have been searching for the perfect bands for a while and Marrow finally helped me find them!

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