Limited Time Offer

40% OFF All Engagement Rings

Group 11
2728 products
IGI IGI Certificate Lily - 3ct Engagement Ring 18k rose gold - Mr. Alex Jewelry

Lily - 3ct Engagement Ring 18k rose gold
  • Yellow
  • White
  • Rose
$3,456
$5,760
40% OFF
IGI IGI Certificate Lily - 3ct Engagement Ring 14k rose gold

Lily - 3ct Engagement Ring 14k rose gold
  • Yellow
  • White
  • Rose
$3,120
$5,200
40% OFF
IGI IGI Certificate Juliette - 3ct 18k yellow gold pear with Alternating Round and Emerald 8 - Stone Band Engagement Ring - Mr. Alex Jewelry

Juliette - 3ct 18k yellow gold pear with Alternating Round and Emerald 8-Stone Band En..
  • Yellow
  • White
  • Rose
$4,020
$6,700
40% OFF
IGI IGI Certificate Juliette - 3ct 14k yellow gold pear with Alternating Round and Emerald 8-Stone Band Engagement Ring

Juliette - 3ct 14k yellow gold pear with Alternating Round and Emerald 8-Stone Band En..
  • Yellow
  • White
  • Rose
$3,336
$5,560
40% OFF
IGI IGI Certificate Juliette - 3ct platinum pear with Alternating Round and Emerald 8 - Stone Band Engagement Ring - Mr. Alex Jewelry

Juliette - 3ct platinum pear with Alternating Round and Emerald 8-Stone Band Engagemen..
  • Yellow
  • White
  • Rose
$3,456
$5,760
40% OFF
IGI IGI Certificate Juliette - 3ct 18k white gold pear with Alternating Round and Emerald 8 - Stone Band Engagement Ring - Mr. Alex Jewelry

Juliette - 3ct 18k white gold pear with Alternating Round and Emerald 8-Stone Band Eng..
  • Yellow
  • White
  • Rose
$4,020
$6,700
40% OFF
IGI IGI Certificate Juliette - 3ct 14k white gold pear with Alternating Round and Emerald 8-Stone Band Engagement Ring

Juliette - 3ct 14k white gold pear with Alternating Round and Emerald 8-Stone Band Eng..
  • Yellow
  • White
  • Rose
$3,336
$5,560
40% OFF
IGI IGI Certificate Juliette - 3ct 18k rose gold pear with Alternating Round and Emerald 8 - Stone Band Engagement Ring - Mr. Alex Jewelry

Juliette - 3ct 18k rose gold pear with Alternating Round and Emerald 8-Stone Band Enga..
  • Yellow
  • White
  • Rose
$4,020
$6,700
40% OFF
IGI IGI Certificate Juliette - 3ct 14k rose gold pear with Alternating Round and Emerald 8-Stone Band Engagement Ring

Juliette - 3ct 14k rose gold pear with Alternating Round and Emerald 8-Stone Band Enga..
  • Yellow
  • White
  • Rose
$3,336
$5,560
40% OFF
IGI IGI Certificate Juliette - 3ct 18k yellow gold oval with Alternating Round and Emerald 8 - Stone Band Engagement Ring - Mr. Alex Jewelry

Juliette - 3ct 18k yellow gold oval with Alternating Round and Emerald 8-Stone Band En..
  • Yellow
  • White
  • Rose
$4,014
$6,690
40% OFF
IGI IGI Certificate Juliette - 3ct 14k yellow gold oval with Alternating Round and Emerald 8-Stone Band Engagement Ring

Juliette - 3ct 14k yellow gold oval with Alternating Round and Emerald 8-Stone Band En..
  • Yellow
  • White
  • Rose
$3,330
$5,550
40% OFF
IGI IGI Certificate Juliette - 3ct platinum oval with Alternating Round and Emerald 8 - Stone Band Engagement Ring - Mr. Alex Jewelry

Juliette - 3ct platinum oval with Alternating Round and Emerald 8-Stone Band Engagemen..
  • Yellow
  • White
  • Rose
$3,456
$5,760
40% OFF
IGI IGI Certificate Juliette - 3ct 18k white gold oval with Alternating Round and Emerald 8 - Stone Band Engagement Ring - Mr. Alex Jewelry

Juliette - 3ct 18k white gold oval with Alternating Round and Emerald 8-Stone Band Eng..
  • Yellow
  • White
  • Rose
$4,014
$6,690
40% OFF
IGI IGI Certificate Juliette - 3ct 14k white gold oval with Alternating Round and Emerald 8-Stone Band Engagement Ring

Juliette - 3ct 14k white gold oval with Alternating Round and Emerald 8-Stone Band Eng..
  • Yellow
  • White
  • Rose
$3,330
$5,550
40% OFF
IGI IGI Certificate Juliette - 3ct 18k rose gold oval with Alternating Round and Emerald 8 - Stone Band Engagement Ring - Mr. Alex Jewelry

Juliette - 3ct 18k rose gold oval with Alternating Round and Emerald 8-Stone Band Enga..
  • Yellow
  • White
  • Rose
$4,014
$6,690
40% OFF
IGI IGI Certificate Juliette - 3ct 14k rose gold oval with Alternating Round and Emerald 8-Stone Band Engagement Ring

Juliette - 3ct 14k rose gold oval with Alternating Round and Emerald 8-Stone Band Enga..
  • Yellow
  • White
  • Rose
$3,330
$5,550
40% OFF
IGI IGI Certificate Juliette - 3ct 18k yellow gold emerald with Alternating Round and Emerald 8 - Stone Band Engagement Ring - Mr. Alex Jewelry

Juliette - 3ct 18k yellow gold emerald with Alternating Round and Emerald 8-Stone Band..
  • Yellow
  • White
  • Rose
$4,020
$6,700
40% OFF
IGI IGI Certificate Juliette - 3ct 14k yellow gold emerald with Alternating Round and Emerald 8-Stone Band Engagement Ring

Juliette - 3ct 14k yellow gold emerald with Alternating Round and Emerald 8-Stone Band..
  • Yellow
  • White
  • Rose
$3,330
$5,550
40% OFF
IGI IGI Certificate Juliette - 3ct platinum emerald with Alternating Round and Emerald 8 - Stone Band Engagement Ring - Mr. Alex Jewelry

Juliette - 3ct platinum emerald with Alternating Round and Emerald 8-Stone Band Engage..
  • Yellow
  • White
  • Rose
$3,456
$5,760
40% OFF
IGI IGI Certificate Juliette - 3ct 18k white gold emerald with Alternating Round and Emerald 8 - Stone Band Engagement Ring - Mr. Alex Jewelry

Juliette - 3ct 18k white gold emerald with Alternating Round and Emerald 8-Stone Band ..
  • Yellow
  • White
  • Rose
$4,020
$6,700
40% OFF
IGI IGI Certificate Juliette - 3ct 14k white gold emerald with Alternating Round and Emerald 8-Stone Band Engagement Ring

Juliette - 3ct 14k white gold emerald with Alternating Round and Emerald 8-Stone Band ..
  • Yellow
  • White
  • Rose
$3,330
$5,550
40% OFF
IGI IGI Certificate Juliette - 3ct 18k rose gold emerald with Alternating Round and Emerald 8 - Stone Band Engagement Ring - Mr. Alex Jewelry

Juliette - 3ct 18k rose gold emerald with Alternating Round and Emerald 8-Stone Band E..
  • Yellow
  • White
  • Rose
$4,020
$6,700
40% OFF
IGI IGI Certificate Juliette - 3ct 14k rose gold emerald with Alternating Round and Emerald 8-Stone Band Engagement Ring

Juliette - 3ct 14k rose gold emerald with Alternating Round and Emerald 8-Stone Band E..
  • Yellow
  • White
  • Rose
$3,330
$5,550
40% OFF
IGI IGI Certificate Jade - 3ct 18k yellow gold pear hidden halo diamond crown and bridge pavé engagamnet ring - Mr. Alex Jewelry

Jade - 3ct 18k yellow gold pear hidden halo diamond crown and bridge Pavé engagement r..
  • Yellow
  • White
  • Rose
$3,630
$6,050
40% OFF
2728 products

3 Carat Lab Grown Engagement Rings

2728 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 3ct 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 3ct 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.