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 Elinor - 4ct 14k yellow gold round diamond Double talon prongs with two heart side stones and rollover Pavé engagement ring

Elinor - 4ct 14k yellow gold round diamond Double talon prongs with two heart side sto..
  • Yellow
  • White
  • Rose
$4,146
$6,910
40% OFF
IGI IGI Certificate Elinor - 4ct platinum round diamond Double talon prongs with two heart side stones and rollover pavé engagement ring - Mr. Alex Jewelry

Elinor - 4ct platinum round diamond Double talon prongs with two heart side stones and..
  • Yellow
  • White
  • Rose
$4,278
$7,130
40% OFF
IGI IGI Certificate Elinor - 4ct 18k white gold round diamond Double talon prongs with two heart side stones and rollover pavé engagement ring - Mr. Alex Jewelry

Elinor - 4ct 18k white gold round diamond Double talon prongs with two heart side ston..
  • Yellow
  • White
  • Rose
$4,860
$8,100
40% OFF
IGI IGI Certificate Elinor - 4ct 14k white gold round diamond Double talon prongs with two heart side stones and rollover Pavé engagement ring

Elinor - 4ct 14k white gold round diamond Double talon prongs with two heart side ston..
  • Yellow
  • White
  • Rose
$4,146
$6,910
40% OFF
IGI IGI Certificate Elinor - 4ct 18k rose gold round diamond Double talon prongs with two heart side stones and rollover pavé engagement ring - Mr. Alex Jewelry

Elinor - 4ct 18k rose gold round diamond Double talon prongs with two heart side stone..
  • Yellow
  • White
  • Rose
$4,860
$8,100
40% OFF
IGI IGI Certificate Elinor - 4ct 14k rose gold round diamond Double talon prongs with two heart side stones and rollover Pavé engagement ring

Elinor - 4ct 14k rose gold round diamond Double talon prongs with two heart side stone..
  • Yellow
  • White
  • Rose
$4,146
$6,910
40% OFF
IGI IGI Certificate Eliana - 4ct 18k yellow gold round diamond with halo engagmennt ring - Mr. Alex Jewelry

Eliana - 4ct 18k yellow gold round diamond with halo engagement ring
  • Yellow
  • White
  • Rose
$4,752
$7,920
40% OFF
IGI IGI Certificate Eliana - 4ct 14k yellow gold round diamond with halo engagmennt ring - Mr. Alex Jewelry

Eliana - 4ct 14k yellow gold round diamond with halo engagement ring
  • Yellow
  • White
  • Rose
$3,954
$6,590
40% OFF
IGI IGI Certificate Eliana - 4ct platinum round diamond with halo engagmennt ring - Mr. Alex Jewelry

Eliana - 4ct platinum round diamond with halo engagement ring
  • Yellow
  • White
  • Rose
$4,098
$6,830
40% OFF
IGI IGI Certificate Eliana - 4ct 18k white gold round diamond with halo engagmennt ring - Mr. Alex Jewelry

Eliana - 4ct 18k white gold round diamond with halo engagement ring
  • Yellow
  • White
  • Rose
$4,752
$7,920
40% OFF
IGI IGI Certificate Eliana - 4ct 14k white gold round diamond with halo engagement ring

Eliana - 4ct 14k white gold round diamond with halo engagement ring
  • Yellow
  • White
  • Rose
$3,954
$6,590
40% OFF
IGI IGI Certificate Eliana - 4ct 18k rose gold round diamond with halo engagmennt ring - Mr. Alex Jewelry

Eliana - 4ct 18k rose gold round diamond with halo engagement ring
  • Yellow
  • White
  • Rose
$4,752
$7,920
40% OFF
IGI IGI Certificate Eliana - 4ct 14k rose gold round diamond with halo engagmennt ring - Mr. Alex Jewelry

Eliana - 4ct 14k rose gold round diamond with halo engagement ring
  • Yellow
  • White
  • Rose
$3,954
$6,590
40% OFF
IGI IGI Certificate Clarissa - 4ct 18k yellow gold round Diamond double talon prongs with a diamond bridge rollover pave cathedral engagment ring - Mr. Alex Jewelry

Clarissa - 4ct 18k yellow gold round Diamond double talon prongs with a diamond bridge..
  • Yellow
  • White
  • Rose
$6,324
$10,540
40% OFF
IGI IGI Certificate Clarissa - 4ct 14k yellow gold round Diamond double talon prongs with a diamond bridge rollover pave cathedral engagment ring

Clarissa - 4ct 14k yellow gold round Diamond double talon prongs with a diamond bridge..
  • Yellow
  • White
  • Rose
$5,202
$8,670
40% OFF
IGI IGI Certificate Clarissa - 4ct platinum round Diamond double talon prongs with a diamond bridge rollover pave cathedral engagment ring - Mr. Alex Jewelry

Clarissa - 4ct platinum round Diamond double talon prongs with a diamond bridge rollov..
  • Yellow
  • White
  • Rose
$5,406
$9,010
40% OFF
IGI IGI Certificate Clarissa - 4ct 18k white gold round Diamond double talon prongs with a diamond bridge rollover pave cathedral engagment ring - Mr. Alex Jewelry

Clarissa - 4ct 18k white gold round Diamond double talon prongs with a diamond bridge ..
  • Yellow
  • White
  • Rose
$6,324
$10,540
40% OFF
IGI IGI Certificate Clarissa - 4ct 14k white gold round Diamond double talon prongs with a diamond bridge rollover pave cathedral engagment ring - Mr. Alex Jewelry

Clarissa - 4ct 14k white gold round Diamond double talon prongs with a diamond bridge ..
  • Yellow
  • White
  • Rose
$5,202
$8,670
40% OFF
IGI IGI Certificate Clarissa - 4ct 18k rose gold round Diamond double talon prongs with a diamond bridge rollover pave cathedral engagment ring - Mr. Alex Jewelry

Clarissa - 4ct 18k rose gold round Diamond double talon prongs with a diamond bridge r..
  • Yellow
  • White
  • Rose
$6,324
$10,540
40% OFF
IGI IGI Certificate Clarissa - 4ct 14k rose gold round Diamond double talon prongs with a diamond bridge rollover pave cathedral engagment ring

Clarissa - 4ct 14k rose gold round Diamond double talon prongs with a diamond bridge r..
  • Yellow
  • White
  • Rose
$5,202
$8,670
40% OFF
IGI IGI Certificate Clarissa - 4ct 18k yellow gold pear Diamond double talon prongs with a diamond bridge rollover pave cathedral engagment ring - Mr. Alex Jewelry

Clarissa - 4ct 18k yellow gold pear Diamond double talon prongs with a diamond bridge ..
  • Yellow
  • White
  • Rose
$6,336
$10,560
40% OFF
IGI IGI Certificate Clarissa - 4ct 14k yellow gold pear Diamond double talon prongs with a diamond bridge rollover pave cathedral engagment ring

Clarissa - 4ct 14k yellow gold pear Diamond double talon prongs with a diamond bridge ..
  • Yellow
  • White
  • Rose
$5,208
$8,680
40% OFF
IGI IGI Certificate Clarissa - 4ct platinum pear Diamond double talon prongs with a diamond bridge rollover pave cathedral engagment ring - Mr. Alex Jewelry

Clarissa - 4ct platinum pear Diamond double talon prongs with a diamond bridge rollove..
  • Yellow
  • White
  • Rose
$5,412
$9,020
40% OFF
IGI IGI Certificate Clarissa - 4ct 18k white gold pear Diamond double talon prongs with a diamond bridge rollover pave cathedral engagment ring - Mr. Alex Jewelry

Clarissa - 4ct 18k white gold pear Diamond double talon prongs with a diamond bridge r..
  • Yellow
  • White
  • Rose
$6,336
$10,560
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.