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1 3/4 CT Halo Diamond Engagement Ring Round Cut 14K White Gold ((G-H), SI(1)-SI(2))

$1,499.99

MSRP* $5,890.15

3ct Enhanced Round Diamond Solitaire Engagement Ring 14K White Gold (I/J, I2-I3)

$5,499.99

MSRP* $14,999.97

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1 1/2ct Black Diamond Eternity Ring 14k Yellow Gold Womens Stackable Band (Black, )

$399.99

MSRP* $1,200.00

Ships in 1 day on select sizes this item

3 ct Diamond Engagement Wedding Cushion Halo Ring Set 10k White Gold (J-K, I2-I3)

$1,499.99

MSRP* $5,778.00

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7mm 14K Yellow Gold High Polished Hammered Mens Wedding Band

$599.99

MSRP* $1,499.97

5ct Prong Diamond Eternity Ring 14K White Gold (I-J, I2)

$2,299.99

MSRP* $6,899.97

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1ct Round Diamond Stud Earrings in 14K Yellow Gold with Screw Backs (I-J, I1)

$549.99

MSRP* $1,599.99

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1 1/2 ct Round Round Diamond Studs with Screw Backs 14k White Gold Enhanced ((F), SI(1)-SI(2))

$1,099.99

MSRP* $3,299.97

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The Best Online Jewelry Store For Quality Diamond Rings & More

Welcome to Pompeii3®! We invite you to discover the most captivating diamond jewelry, from stunning engagement rings and wedding ring sets to unforgettable jewelry gifts and much more. Just as you’d expect from the best online jewelry store, we feature items of incredible quality and beauty at remarkable prices, allowing our customers to enjoy the jewelry they desire at exceptional values. Whether you’re looking for something in a classic or timeless style or you’re hoping to make a new discovery, we’re thrilled to provide the perfect handcrafted diamond jewelry to match and exceed your expectations.

Authentic Quality

When it comes to choosing the ideal piece of handcrafted diamond jewelry, quality and authenticity are everything. Not only are we known for exceptional standards of sourcing and craftsmanship, we als o create our own genuine carbon lab grown diamonds, which represent the ultimate in ethical and conflict-free jewelry. Whether you’re looking for an everyday statement piece or an engagement ring you’ll cherish for a lifetime, we believe that the best online jewelry stores should provide the highest of quality design with a relentless commitment to authenticity.

A Unique Approach

As the best online jewelry store for diamond rings, wedding ring sets, and other fine jewelry pieces, we’ve developed the ideal blend of creation and curation. By conducting our business exclusively online, we’re helping to redefine the industry while maintaining extraordinary quality, the best pricing, and an unparalleled dedication to customer satisfaction. Enjoy an authentically hands-on approach, coupled with the standards of excellence and the unique, design-driven collection you'd expect when shopping for handcrafted diamond jewelry.

Find Your Match

At Pompeii3®, we know that finding the perfect piece of jewelry is an art form, and we’ve taken the liberty of assembling the best and most current knowledge about cut, color, clarity, and everything else you could hope to know about selecting handcrafted diamond jewelry. Visit our Jewelry Education page to discover your perfect style. We’re delighted to be recognized as the best online jewelry store, and that means not only offering the best selection, but also the best service. Contact us by telephone at (847) 367-7022. We look forward to helping you discover the most covetable, high quality, and incredible diamond jewelry on earth.