• Lab grown emerald three stone ring in 14k gold with emerald cut emerald and trapezoid diamonds
  • Hand model wearing a three-stone emerald cut lab-grown diamond engagement ring with trapezoid side diamonds in 14k gold by Cove Fine Jewelry.
  • Emerald cut lab grown emerald ring with step cut trapezoid diamond side stones in solid 14k gold
  • Three stone emerald cut diamond engagement ring with trapezoid side diamonds shown on a model’s hand, handcrafted by Cove Fine Jewelry.
  • lab grown emerald three stone ring with emerald cut emerald and trapezoid diamonds
  • white gold lab grown emerald three stone ring with emerald cut emerald and trapezoid diamonds
  • Elegant emerald cut engagement ring with trapezoid side diamonds in solid gold, part of the Cove Fine Jewelry engagement ring collection.
  • Model wearing lab grown emerald three stone ring with emerald cut emerald and trapezoid diamonds
  • Model wearing a lab-grown emerald cut three-stone diamond engagement ring with trapezoid side diamonds designed by Cove Fine Jewelry.
  • Large emerald cut lab grown emerald ring set in 14k gold worn on model hand
  • Close-up of an emerald cut lab-grown diamond engagement ring with trapezoid side stones, a modern three-stone diamond ring design.
  • Lab grown emerald engagement ring with emerald cut emerald and trapezoid diamonds in 14k gold
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Lab-Grown Emerald Three Stone Ring

Description

Lab-Grown Emerald Three-Stone Ring in 14k Gold

The Cove Three-Stone Emerald Ring features a vivid emerald-cut lab-grown emerald set between two step-cut trapezoid diamonds in solid 14k gold. This classic three-stone design highlights the rich green color of the emerald while creating a refined, architectural silhouette inspired by timeless fine jewelry.

At the center of the ring is a striking 11 x 9 mm emerald-cut lab-grown emerald, prized for its clean lines and deep green color. Lab-grown emeralds offer the same physical, chemical, and optical properties as natural emeralds while providing exceptional clarity and vibrant color.

Flanking the center stone are two step-cut trapezoid diamonds totaling approximately .47 carats, graded E color and VVS2 clarity. The trapezoid side stones measure 5 x 3 x 4 mm, creating a balanced three-stone setting that enhances the geometric elegance of the emerald cut.

Three-stone rings traditionally symbolize past, present, and future, making this design an ideal choice for a meaningful fine jewelry piece or a distinctive emerald engagement ring.

Crafted in solid 14k gold and made in the USA, each ring is produced with gold cast in New York City and finished by skilled American artisans. The result is a timeless piece of fine jewelry designed for lasting wear and exceptional craftsmanship.

With its vibrant green gemstone and classic diamond accents, the Cove Lab-Grown Emerald Three-Stone Ring is a bold yet timeless emerald ring designed to stand out.

Ring Details

Design: Three-Stone Emerald Ring
Center Stone: Lab-Grown Emerald
Center Stone Shape: Emerald Cut
Center Stone Size: 11 x 9 mm

Side Stones: Step-Cut Trapezoid Diamonds
Total Diamond Weight: .47 carats total
Diamond Color: E
Diamond Clarity: VVS2
Diamond Size: 5 x 3 x 4 mm

Metal: Solid 14k Gold
Craftsmanship: Gold cast in NYC
Made In: United States by American artisans
Ring size
Jewelry material
$4,200
$4,200
Complimentary insured shipping included.
Complimentary Insured Shipping
Made in the USA in NYC Diamond District
IGI Certified Lab-Grown Diamonds, 1.5+ Carats each
Lifetime Care Support
Work Directly with the Designer
Made to Order (3–4 weeks)
Contact Cove

If you have any questions or are interested in custom Cove designs, please reach out to us at hello@covefinejewelry.com

Lab grown emerald three stone ring in 14k gold with emerald cut emerald and trapezoid diamonds
Hand model wearing a three-stone emerald cut lab-grown diamond engagement ring with trapezoid side diamonds in 14k gold by Cove Fine Jewelry.
Emerald cut lab grown emerald ring with step cut trapezoid diamond side stones in solid 14k gold
Three stone emerald cut diamond engagement ring with trapezoid side diamonds shown on a model’s hand, handcrafted by Cove Fine Jewelry.
lab grown emerald three stone ring with emerald cut emerald and trapezoid diamonds
white gold lab grown emerald three stone ring with emerald cut emerald and trapezoid diamonds
Elegant emerald cut engagement ring with trapezoid side diamonds in solid gold, part of the Cove Fine Jewelry engagement ring collection.
Model wearing lab grown emerald three stone ring with emerald cut emerald and trapezoid diamonds
Model wearing a lab-grown emerald cut three-stone diamond engagement ring with trapezoid side diamonds designed by Cove Fine Jewelry.
Large emerald cut lab grown emerald ring set in 14k gold worn on model hand
Close-up of an emerald cut lab-grown diamond engagement ring with trapezoid side stones, a modern three-stone diamond ring design.
Lab grown emerald engagement ring with emerald cut emerald and trapezoid diamonds in 14k gold

  • Crafted in 14k Gold

  • Made in the USA

  • Lab Grown Diamonds

  • Female Owned

The Cove Fine Jewelry Experience

Care Guide

Cove Fine Jewelry Quality Guarantee — America250 Collection

At Cove Fine Jewelry, every piece in the America250 Collection is crafted to honor 250 years of American craftsmanship—with an uncompromising commitment to quality, materials, and design.

Made in the USA

Each piece is thoughtfully designed and handcrafted in the United States by master jewelers, using solid 14k gold and responsibly sourced materials. This collection reflects both heritage and precision—built to be worn for generations.

Natural Gemstones

Our natural gemstones are AAA-grade and carefully selected for their depth of color, clarity, and individuality. Because each stone is one of a kind, subtle variations are part of what makes your piece uniquely yours.

All natural gemstone pieces include a professional appraisal for insurance and authenticity.

Lab-Grown Diamonds & Gemstones

Our lab-grown stones are chosen to meet the same high standards of brilliance, cut, and clarity as their natural counterparts. These stones offer exceptional beauty with a modern, responsible approach—without compromising on quality or durability.

All lab-grown materials are clearly disclosed in each product description.

Our Promise

We stand behind every piece with a commitment to craftsmanship, transparency, and lasting quality. If your piece does not meet your expectations, we will make it right—because fine jewelry should feel as meaningful as the moment it represents.

Cove's Quality Guarantee

Cove Fine Jewelry Quality Guarantee — America250 Collection

At Cove Fine Jewelry, every piece in the America250 Collection is crafted to honor 250 years of American craftsmanship—with an uncompromising commitment to quality, materials, and design.

Made in the USA

Each piece is thoughtfully designed and handcrafted in the United States by master jewelers, using solid 14k gold and responsibly sourced materials. This collection reflects both heritage and precision—built to be worn for generations.

Natural Gemstones

Our natural gemstones are AAA-grade and carefully selected for their depth of color, clarity, and individuality. Because each stone is one of a kind, subtle variations are part of what makes your piece uniquely yours.

All natural gemstone pieces include a professional appraisal for insurance and authenticity.

Lab-Grown Diamonds & Gemstones

Our lab-grown stones are chosen to meet the same high standards of brilliance, cut, and clarity as their natural counterparts. These stones offer exceptional beauty with a modern, responsible approach—without compromising on quality or durability.

All lab-grown materials are clearly disclosed in each product description.

Our Promise

We stand behind every piece with a commitment to craftsmanship, transparency, and lasting quality. If your piece does not meet your expectations, we will make it right—because fine jewelry should feel as meaningful as the moment it represents.

Production Timeline

Most Cove Fine Jewelry pieces are made to order, allowing each design to be crafted with the highest level of care and precision.

Made to Order

Please allow 2–3 weeks for production prior to shipment.

In-Stock Pieces

Select items may be available for immediate shipment and will ship within 1–2 business days.

Need It Sooner?

If you require expedited production or shipping, please reach out to us in advance—we will do our best to accommodate your timeline.

Insured & Secured Shipping

Insured Shipping — America250 Collection

Once your piece is complete, you will receive a shipping confirmation email with tracking details.

All Cove Fine Jewelry orders are fully insured for your peace of mind. Shipments valued at $2,000 or more require a signature upon delivery to ensure safe arrival. This security measure cannot be waived.

If a package is returned to us due to multiple unsuccessful delivery attempts, the purchaser will be responsible for any associated reshipping costs.

Returns

At Cove Fine Jewelry, we stand behind the quality of our craftsmanship. If your item arrives damaged or there’s an error with your order, we offer free returns on unworn jewelry within 5 days of delivery.

Please refer to our full return & refund policy for details and exclusions.

Thank you for understanding and for supporting small-batch, American-made craftsmanship.

Fine Jewelry, Designed with a Sense of Place.

Cove Fine Jewelry designs 14k gold pieces featuring lab-grown diamonds and meaningful gemstones, each inspired by a sense of place. Rooted in New England and shaped by the coast, every design reflects the moments, landscapes, and stories we carry with us.

Bold Elegance, Timeless Press