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Marquise Cut Lab Grown Diamond Wedding Ring in 18K Gold

Marquise Cut Lab Grown Diamond Wedding Ring in 18K Gold

Regular price 1,200
Regular price 4,000 Sale price 1,200
Sale Sold out
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Low stock: 4 left

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Full Customizations Available. Perfect for proposals, anniversaries, milestones, and more.

Custom Engraving Included

Certified Diamonds

Every diamond we offer is IGI certified for quality, ensuring transparency and peace of mind with every purchase.

Every diamond we offer is IGI-certified for quality, authenticity, and ethical sourcing. You get full transparency with every purchase. Our lab-grown diamonds are graded using the same standards as mined stones, ensuring consistent brilliance and beauty. 

Custom Design

Work one-on-one with our expert designers to create a piece that reflects your unique story and style.

From dream sketches to your perfect ring, our custom design team brings your vision to life with precision and artistry. We guide you through every step of the process to make sure your ring feels uniquely yours. 

Satisfaction Guarantee

We stand behind our craftsmanship. If you're not fully satisfied, we'll work to make it right, no questions asked.

We stand behind every ring. If it’s not everything you hoped for, we’ll make it right with easy returns and personalized support. Your peace of mind matters to us, which is why we offer resizing, repairs, and lifetime care options. 

Celebrate everlasting love with this elegant 18K gold eternity ring, featuring a captivating row of lab grown marquise cut diamonds. Designed with timeless sophistication, this piece is a standout choice for weddings, anniversaries, or milestone moments. Available in white or yellow gold, it’s a stunning symbol of commitment—offering ethical luxury without compromise.


Crafted using advanced technology, each diamond in this ring is a lab grown diamond—chemically identical to mined stones, but produced without the environmental and social concerns tied to blood diamonds. These farmed diamonds are grown in controlled settings, where diamonds are made from pressure using CVD and HPHT processes. This eternity ring reflects the growing shift toward custom lab grown diamond rings and sustainable fashion.


Perfect for those looking to buy lab grown diamonds online, this ring is ideal for couples who value transparency and affordability. With diamond clarity rated in high diamond grades, it delivers maximum brilliance at a fraction of the cost of traditional stones. Whether you're comparing lab grown diamond ring price to mined alternatives or exploring lab grown diamond price per carat, this piece provides an unbeatable combination of quality and value.


As demand for wholesale lab diamonds and lab made diamonds wholesale continues to rise, this ring offers retailers and buyers alike a strong addition to their fine jewelry collections. Ideal for pairing with custom lab grown engagement rings, this band complements both modern and classic bridal aesthetics.


We differentiate ourselves from competitors through premium craftsmanship, ethical sourcing, and exceptional customer service. From designing lab grown diamond rings to fulfilling custom orders through our sample making and mould service, we ensure that every piece meets the highest standards. Our transparent pricing, fast delivery, and hands-on support make us the best place to buy lab diamonds—trusted by buyers seeking certified quality and meaningful design.


Whether you're a private customer or sourcing for resale through loose lab grown diamonds wholesale or lab grown diamond dealers, this eternity ring embodies everything today’s buyers look for: beauty, ethics, and enduring style.

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Our Best Sellers

3 Carat Oval Sparkle

Our signature 3 carat oval lab-grown diamond ring has become a best-seller across North America. Featuring F color, VS1 clarity, and hand-set detail, this ring rivals natural diamonds worth over $44,000 without the price tag or ethical concerns. Always IGI certified.

Make It Yours

Everyday Luxury

Bestseller at $5,000

Designed to shine, priced to impress. Our 3 carat oval lab-grown diamond ring in 14K gold has taken the spotlight for its bold brilliance and intricate detailing. At just $5,000, it’s one of the most compelling offers in luxury jewelry today.

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Our Best Sellers

The Iconic Trio Customer Favorites

Meet our most beloved designs. From the hidden halo to the gold eternity bands, these 3 carat lab-grown diamond rings capture attention from every angle. Each piece combines timeless elegance with cutting-edge craftsmanship. Perfect for proposals, anniversaries, or self-celebration.

Own the Sparkle
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