Limited Time Offer

4 Carat Lab Grown Engagement Rings

IGI certified lab-grown diamonds in 14K/18K gold and platinum, handcrafted in Miami's Diamond District.
Group 11
2702 products
IGI IGI Certificate Gabrielle - 4ct platinum round Diamond Graduated Halo Pavé Split Shank Engagement Ring - Mr. Alex Jewelry

Gabrielle - 4ct platinum round Diamond Graduated Halo Pavé Split Shank Engagement Ring
  • Yellow
  • White
  • Rose
$4,572
$7,620
40% OFF
IGI IGI Certificate Gabrielle - 4ct 18k white gold round Diamond Graduated Halo Pavé Split Shank Engagement Ring - Mr. Alex Jewelry

Gabrielle - 4ct 18k white gold round Diamond Graduated Halo Pavé Split Shank Engagemen..
  • Yellow
  • White
  • Rose
$5,352
$8,920
40% OFF
IGI IGI Certificate Gabrielle - 4ct 14k white gold round Diamond Graduated Halo Pavé Split Shank Engagement Ring

Gabrielle - 4ct 14k white gold round Diamond Graduated Halo Pavé Split Shank Engagemen..
  • Yellow
  • White
  • Rose
$4,398
$7,330
40% OFF
IGI IGI Certificate Gabrielle - 4ct 18k rose gold round Diamond Graduated Halo Pavé Split Shank Engagement Ring - Mr. Alex Jewelry

Gabrielle - 4ct 18k rose gold round Diamond Graduated Halo Pavé Split Shank Engagement..
  • Yellow
  • White
  • Rose
$5,352
$8,920
40% OFF
IGI IGI Certificate Gabrielle - 4ct 14k rose gold round Diamond Graduated Halo Pavé Split Shank Engagement Ring

Gabrielle - 4ct 14k rose gold round Diamond Graduated Halo Pavé Split Shank Engagement..
  • Yellow
  • White
  • Rose
$4,398
$7,330
40% OFF
IGI IGI Certificate Flora - 4ct 18k yellow gold round talong prong Wrap around halo Half Band Engagement Ring - Mr. Alex Jewelry

Flora - 4ct 18k yellow gold round talong prong Wrap around halo Half Band Engagement R..
  • Yellow
  • White
  • Rose
$4,548
$7,580
40% OFF
IGI IGI Certificate Flora - 4ct 14k yellow gold round talong prong Wrap around halo Half Band Engagement Ring - Mr. Alex Jewelry

Flora - 4ct 14k yellow gold round talong prong Wrap around halo Half Band Engagement R..
  • Yellow
  • White
  • Rose
$3,834
$6,390
40% OFF
IGI IGI Certificate Flora - 4ct platinum round talong prong Wrap around halo Half Band Engagement Ring - Mr. Alex Jewelry

Flora - 4ct platinum round talong prong Wrap around halo Half Band Engagement Ring
  • Yellow
  • White
  • Rose
$3,966
$6,610
40% OFF
IGI IGI Certificate Flora - 4ct 18k white gold round talong prong Wrap around halo Half Band Engagement Ring - Mr. Alex Jewelry

Flora - 4ct 18k white gold round talong prong Wrap around halo Half Band Engagement Ring
  • Yellow
  • White
  • Rose
$4,548
$7,580
40% OFF
IGI IGI Certificate Flora - 4ct 14k white gold round talong prong Wrap around halo Half Band Engagement Ring

Flora - 4ct 14k white gold round talong prong Wrap around halo Half Band Engagement Ring
  • Yellow
  • White
  • Rose
$3,834
$6,390
40% OFF
IGI IGI Certificate Flora - 4ct 18k rose gold round talong prong Wrap around halo Half Band Engagement Ring - Mr. Alex Jewelry

Flora - 4ct 18k rose gold round talong prong Wrap around halo Half Band Engagement Ring
  • Yellow
  • White
  • Rose
$4,548
$7,580
40% OFF
IGI IGI Certificate Flora - 4ct 14k rose gold round talong prong Wrap around halo Half Band Engagement Ring

Flora - 4ct 14k rose gold round talong prong Wrap around halo Half Band Engagement Ring
  • Yellow
  • White
  • Rose
$3,834
$6,390
40% OFF
IGI IGI Certificate Eveline - 4ct 18k yellow gold round Halo Half Band Pavé Engagement Ring - Mr. Alex Jewelry

Eveline - 4ct 18k yellow gold round Halo Half Band Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,656
$7,760
40% OFF
IGI IGI Certificate Eveline - 4ct 14k yellow gold round Halo Half Band Pavé Engagement Ring - Mr. Alex Jewelry

Eveline - 4ct 14k yellow gold round Halo Half Band Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$3,906
$6,510
40% OFF
IGI IGI Certificate Eveline - 4ct platinum round Halo Half Band Pavé Engagement Ring - Mr. Alex Jewelry

Eveline - 4ct platinum round Halo Half Band Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,044
$6,740
40% OFF
IGI IGI Certificate Eveline - 4ct 18k white gold round Halo Half Band Pavé Engagement Ring - Mr. Alex Jewelry

Eveline - 4ct 18k white gold round Halo Half Band Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,656
$7,760
40% OFF
IGI IGI Certificate Eveline - 4ct 14k white gold round Halo Half Band Pavé Engagement Ring

Eveline - 4ct 14k white gold round Halo Half Band Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$3,906
$6,510
40% OFF
IGI IGI Certificate Eveline - 4ct 18k rose gold round Halo Half Band Pavé Engagement Ring - Mr. Alex Jewelry

Eveline - 4ct 18k rose gold round Halo Half Band Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,656
$7,760
40% OFF
IGI IGI Certificate Eveline - 4ct 14k rose gold round Halo Half Band Pavé Engagement Ring - Mr. Alex Jewelry

Eveline - 4ct 14k rose gold round Halo Half Band Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$3,906
$6,510
40% OFF
IGI IGI Certificate Evelina - 4ct 18k yellow gold round wrap around Halo Rollover Pavé Diamond Crown Engagement Ring - Mr. Alex Jewelry

Evelina - 4ct 18k yellow gold round wrap around Halo Rollover Pavé Diamond Crown Engag..
  • Yellow
  • White
  • Rose
$5,202
$8,670
40% OFF
IGI IGI Certificate Evelina - 4ct 14k yellow gold round wrap around Halo Rollover Pavé Diamond Crown Engagement Ring - Mr. Alex Jewelry

Evelina - 4ct 14k yellow gold round wrap around Halo Rollover Pavé Diamond Crown Engag..
  • Yellow
  • White
  • Rose
$4,338
$7,230
40% OFF
IGI IGI Certificate Evelina - 4ct platinum round wrap around Halo Rollover Pavé Diamond Crown Engagement Ring - Mr. Alex Jewelry

Evelina - 4ct platinum round wrap around Halo Rollover Pavé Diamond Crown Engagement R..
  • Yellow
  • White
  • Rose
$4,494
$7,490
40% OFF
IGI IGI Certificate Evelina - 4ct 18k white gold round wrap around Halo Rollover Pavé Diamond Crown Engagement Ring - Mr. Alex Jewelry

Evelina - 4ct 18k white gold round wrap around Halo Rollover Pavé Diamond Crown Engage..
  • Yellow
  • White
  • Rose
$5,202
$8,670
40% OFF
IGI IGI Certificate Evelina - 4ct 14k white gold round wrap around Halo Rollover Pavé Diamond Crown Engagement Ring

Evelina - 4ct 14k white gold round wrap around Halo Rollover Pavé Diamond Crown Engage..
  • Yellow
  • White
  • Rose
$4,338
$7,230
40% OFF
2702 products

4 Carat Lab Grown Engagement Rings

2702 products

Frequently Asked Questions

What's the difference between lab-grown and natural diamonds?

Lab-grown diamonds are chemically, physically, and optically identical to mined natural diamonds — the only difference is where they're formed. Every lab-grown diamond we sell is IGI certified.

Is a 4ct lab-grown diamond more affordable than natural?

Yes — lab-grown diamonds typically cost significantly less than a natural diamond of the same size and quality, since natural diamond pricing reflects scarcity as well as the 4Cs.

What metals are available for 4ct engagement rings?

14K and 18K white, yellow, and rose gold, as well as platinum, handcrafted in-house in Miami's Diamond District.

CUSTOM BLING FOR YOU

We're in the heart of Miami's Diamond District, cooking up some sweet pieces just for you. We work to ensure each one's on point - you'll fall in love at first sight and keep that flame burnin'. Our jewelry is built to last.

Straight from the Source

No middlemen messin' with our prices. You're gettin' the goods directly, no extra BS.

15 Years Strong

We've been in the game for over 15 years, holding it down as a family business in Miami's Diamond District. When you need something, we're right here, with our wealth of experience to guide you.

Keepin' It Real

We aren't just about the shine.