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4CT Radiant Cut Labgrown Diamond Ring

(4.8) • 127 reviews
$63.75$75.0015% OFF

Exquisite 4 carat radiant-cut lab-grown diamond solitaire ring, set on an elegant platinum cathedral band. Durable, brilliant, and timeless.

1

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On orders over $50

Warranty

1 year guarantee

Easy Returns

30-day return policy

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What Customers Say

Customer Reviews

4.8

5 verified reviews

P

Brian kennely.

✓ Verified

TX, USA

2 weeks ago

Absolutely stunning ring!

I ordered this for my engagement and it exceeded every expectation. The diamond sparkles beautifully in any light and the band feels premium and solid. The IGI certificate gave me complete confidence in my purchase. Shipping was fast and the packaging was luxurious.

J

James M.

✓ Verified

London, UK

1 month ago

Perfect anniversary gift

My wife was speechless when she opened the box. The oval cut is elegant and the rose gold band is exactly as pictured. Customer service was incredibly helpful when I had questions about sizing. Will definitely be ordering again.

A

Melanie diaz.

✓ Verified

NY, USA

3 weeks ago

Stunning craftsmanship

The quality is exceptional for the price. I compared it side by side with a mined diamond ring costing 5x more and honestly couldn't tell the difference. The GRA certificate was a nice touch — it feels very official and reassuring.

D

Daniel K.

✓ Verified

Toronto, Canada

5 weeks ago

Great quality, fast delivery

Really happy with this purchase. The ring arrived in beautiful packaging and the diamond is brilliant. Only reason for 4 stars is I wish there were more metal options shown upfront, but after contacting support they helped me get exactly what I wanted.

S

Meagan Murphey.

✓ Verified

TX, USA

2 months ago

Lab-grown done right

I was skeptical about lab-grown diamonds at first but this ring completely changed my mind. The pear cut is perfectly symmetrical and the sparkle is incredible. It came with the IGI certificate which I verified online — 100% authentic. Highly recommend Phoenix Jewels.

Every Stone Verified

IGI Certified Diamonds

Each diamond in our collection comes with an official IGI laboratory grading report — your assurance of quality, authenticity, and value.

IGI Diamond Certificate 1
IGI Diamond Certificate 2
IGI Diamond Certificate 3
IGI Diamond Certificate 1
IGI Diamond Certificate 2
IGI Diamond Certificate 3

IGI Certified

Lab-Grown Diamonds

GRA Graded

Natural Diamonds

Conflict Free

Ethically Sourced

Laser Inscribed

Girdle ID Verified