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Made to Orderβ€”Order by Nov 24 for Holiday Delivery.
3tcw Lab-Created Diamond Marquise Studs – marquise lab-grown diamonds in 14k yellow gold, by Marrow Fine [Yellow Gold]
3tcw Lab-Created Diamond Marquise Stud worn on the ear with gold hoop earrings
3tcw Lab-Created Diamond Marquise Studs in 14k white gold
3tcw Lab-Created Diamond Marquise Studs in 14k rose gold
Opal Lotus Studs on an orange slice
3tcw Lab-Created Diamond Marquise Studs – marquise lab-grown diamonds in 14k yellow gold, by Marrow Fine [Yellow Gold]
3tcw Lab-Created Diamond Marquise Stud worn on the ear with gold hoop earrings
3tcw Lab-Created Diamond Marquise Studs in 14k white gold
3tcw Lab-Created Diamond Marquise Studs in 14k rose gold
Opal Lotus Studs on an orange slice

3tcw Lab-Created Diamond Marquise Studs

$3,900.00
Color
14k Yellow Gold
Quantity 14k Yellow Gold

Order by phone at 858-764-4409

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  • DESCRIPTION
  • Specs
  • materials
  • Return Policy & Shipping

A classic silhouette with undeniable presence. These one-of-a-kind marquise diamond studs feature approximately 3tcw of lab-created diamonds. Set to let their elongated shape shine, they deliver effortless brilliance with a modern, refined feel. The kind of earrings you put on once and never want to take off.

Approximately 3tcw. Lab-grown diamond quality is EVS+ | 14k gold

  • 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 diamondsβ€”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 $40 insured shipping fee.

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

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3tcw Lab-Created Diamond Marquise Studs

$3,900.00
  • Related products

The Marrow Fine Standard

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Made for You

Rather than mass-producing, most Marrow Fine pieces are made to order β€” created in your exact size and selected gold. This slower, more intentional process allows us to craft thoughtfully, beginning your piece the moment you decide it’s yours.

A close-up lifestyle shot of a model wearing gold rings, including a gold ring with a green oval stone and a gold ring with a clear marquise-cut stone.

Worn & Lived In

Made to be worn, loved, and truly lived in. Each piece is crafted in solid 14k gold or platinum with ethically sourced gemstones, selecting every material with intention and longevity in mind. Designed for stacking, layering, and evolving with you.

Gold chains and diamond tennis bracelets draped over a smooth stone

Considered Craftsmanship

Each piece is cast, set, and polished by skilled jewelers who understand the nuance of fine jewelry. From the curve of a band to the final polish, every detail is considered β€” because pieces meant to last deserve nothing less.

Curved PavΓ© White Diamond Ring with a Freeform Gold Ring and Asymmetrical Sculpted Band on a white block

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

Vogue

As loved by

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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.

”
“

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

”
“

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

”

Unless otherwise noted, pieces are made to order and ship within 3-4 weeks

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