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Marrow Fine is an American fine jewelry brand specializing in made-to-order engagement rings, wedding bands, and everyday fine jewelry crafted from ethically sourced lab-grown and natural diamonds and gemstones. The brand operates physical showrooms in San Diego and Newport Beach and also serves customers online.

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At a glance

About Marrow Fine

Production time
3 to 4 weeks for made-to-order pieces
Ready to ship
Yes, a dedicated ready-to-ship collection is available
Main category
Fine jewelry and engagement rings
Stone options
Lab-grown diamonds, natural diamonds, and colored gemstones
Price range
From $1,500 to over $9,000
Showroom locations
San Diego and Newport Beach
Customer service hours
Monday to Friday, 10am to 4pm PST
Phone number
(858) 764-4409
Marrow Fine positions itself in the premium fine jewelry segment, targeting consumers who are looking for personalized, heirloom-quality pieces rather than mass-produced designs. The brand offers both ready-to-ship items and custom or made-to-order pieces, with a production and shipping window of three to four weeks for most orders. Customers can choose between lab-grown and natural diamonds and gemstones, giving them flexibility on both price and sourcing preferences. The brand appears to cater primarily to couples shopping for engagement and bridal jewelry, as well as individuals seeking investment-worthy everyday pieces.
July 2026

Active promotions

Ready to use with your order at Marrow Fine.

Free virtual appointment with a jewelry consultant for customers considering a custom or engagement ring order
To the shop
Complimentary resizing or adjustment included with select made-to-order pieces within a set period after purchase
To the shop
Recent

Marrow Fine in the news

Recent updates and background about Marrow Fine, summarised in our own words.

Marrow Fine

Ready-to-Ship Fine Jewelry Collection

Marrow Fine offers a curated selection of ready-to-ship pieces ranging from everyday 14k gold staples to lab-grown and natural diamond engagement rings. This collection is suited for customers who cannot wait the standard three-to-four-week production window.

Marrow Fine

Engagement Rings: Made-to-Order and One-of-a-Kind Designs

The engagement ring collection at Marrow Fine includes made-to-order styles, one-of-a-kind designs, and alternative options featuring lab-grown, natural, and antique diamonds. Customers can also explore custom design options through the brand's heirloom service.

Marrow Fine

Best-Selling Fine Jewelry Designs

Marrow Fine's best-sellers span understated solid gold pieces through to diamond-set styles, reflecting the brand's range across everyday wear and special occasion jewelry.

Summaries by Image Review based on publicly available sources and our own editing. External links may contain affiliate links.

Frequently asked questions

What others ask about Marrow Fine

Answers to the most common questions, based on search behaviour and our own research.

Is Marrow Fine a trustworthy jewelry store?

Marrow Fine is an established fine jewelry brand with physical showrooms in San Diego and Newport Beach, where customers can view and try on pieces in person. The brand offers appointments both in-store and virtually, and provides a warranty and repair service for its pieces.

How long does it take to receive an order from Marrow Fine?

Most pieces at Marrow Fine are made to order and ship within three to four weeks. A ready-to-ship collection is also available for customers who need a piece sooner.

Does Marrow Fine offer a warranty or repair service?

Yes, Marrow Fine offers a warranty and repair service covering damage, quality issues, and resizing. Customers can initiate this process through the brand's contact or service page.

Can I get a custom engagement ring made at Marrow Fine?

Marrow Fine offers a custom and heirloom design service, allowing customers to create personalized pieces. Appointments can be booked in-store at their San Diego or Newport Beach showrooms, or virtually.

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