Limited Time Offer

40% OFF All Engagement Rings

Group 11
2728 products
IGI IGI Certificate Marina - 3ct 18k rose gold pear halo pavé half band engagment ring - Mr. Alex Jewelry

Marina - 3ct 18k rose gold pear halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$4,104
$6,840
40% OFF
IGI IGI Certificate Marina - 3ct 14k rose gold pear halo Pavé half band Engagement ring

Marina - 3ct 14k rose gold pear halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$3,348
$5,580
40% OFF
IGI IGI Certificate Marina - 3ct 18k yellow gold oval halo pavé half band engagment ring - Mr. Alex Jewelry

Marina - 3ct 18k yellow gold oval halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$4,116
$6,860
40% OFF
IGI IGI Certificate Marina - 3ct 14k yellow gold oval halo Pavé half band Engagement ring

Marina - 3ct 14k yellow gold oval halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$3,360
$5,600
40% OFF
IGI IGI Certificate Marina - 3ct platinum oval halo pavé half band engagment ring - Mr. Alex Jewelry

Marina - 3ct platinum oval halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$3,498
$5,830
40% OFF
IGI IGI Certificate Marina - 3ct 18k white gold oval halo pavé half band engagment ring - Mr. Alex Jewelry

Marina - 3ct 18k white gold oval halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$4,116
$6,860
40% OFF
IGI IGI Certificate Marina - 3ct 14k white gold oval halo Pavé half band Engagement ring

Marina - 3ct 14k white gold oval halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$3,360
$5,600
40% OFF
IGI IGI Certificate Marina - 3ct 18k rose gold oval halo pavé half band engagment ring - Mr. Alex Jewelry

Marina - 3ct 18k rose gold oval halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$4,116
$6,860
40% OFF
IGI IGI Certificate Marina - 3ct 14k rose gold oval halo Pavé half band Engagement ring

Marina - 3ct 14k rose gold oval halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$3,360
$5,600
40% OFF
IGI IGI Certificate Marina - 3ct 18k yellow gold emerald halo pavé half band engagment ring - Mr. Alex Jewelry

Marina - 3ct 18k yellow gold emerald halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$4,110
$6,850
40% OFF
IGI IGI Certificate Marina - 3ct 14k yellow gold emerald halo Pavé half band Engagement ring

Marina - 3ct 14k yellow gold emerald halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$3,348
$5,580
40% OFF
IGI IGI Certificate Marina - 3ct platinum emerald halo pavé half band engagment ring - Mr. Alex Jewelry

Marina - 3ct platinum emerald halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$3,492
$5,820
40% OFF
IGI IGI Certificate Marina - 3ct 18k white gold emerald halo pavé half band engagment ring - Mr. Alex Jewelry

Marina - 3ct 18k white gold emerald halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$4,110
$6,850
40% OFF
IGI IGI Certificate Marina - 3ct 14k white gold emerald halo Pavé half band Engagement ring

Marina - 3ct 14k white gold emerald halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$3,348
$5,580
40% OFF
IGI IGI Certificate Marina - 3ct 18k rose gold emerald halo pavé half band engagment ring - Mr. Alex Jewelry

Marina - 3ct 18k rose gold emerald halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$4,110
$6,850
40% OFF
IGI IGI Certificate Marina - 3ct 14k rose gold emerald halo Pavé half band Engagement ring

Marina - 3ct 14k rose gold emerald halo Pavé half band Engagement ring
  • Yellow
  • White
  • Rose
$3,348
$5,580
40% OFF
IGI IGI Certificate Marcella - 3ct 18k yellow gold pear halo double talon prong cathedral pavé engagament ring - Mr. Alex Jewelry

Marcella - 3ct 18k yellow gold pear halo double talon prong cathedral Pavé engagement ..
  • Yellow
  • White
  • Rose
$3,786
$6,310
40% OFF
IGI IGI Certificate Marcella - 3ct 14k yellow gold pear halo double talon prong cathedral pavé engagament ring - Mr. Alex Jewelry

Marcella - 3ct 14k yellow gold pear halo double talon prong cathedral Pavé engagement ..
  • Yellow
  • White
  • Rose
$3,126
$5,210
40% OFF
IGI IGI Certificate Marcella - 3ct platinum pear halo double talon prong cathedral pavé engagament ring - Mr. Alex Jewelry

Marcella - 3ct platinum pear halo double talon prong cathedral Pavé engagement ring
  • Yellow
  • White
  • Rose
$3,246
$5,410
40% OFF
IGI IGI Certificate Marcella - 3ct 18k white gold pear halo double talon prong cathedral pavé engagament ring - Mr. Alex Jewelry

Marcella - 3ct 18k white gold pear halo double talon prong cathedral Pavé engagement r..
  • Yellow
  • White
  • Rose
$3,786
$6,310
40% OFF
IGI IGI Certificate Marcella - 3ct 14k white gold pear halo double talon prong cathedral pavé engagament ring - Mr. Alex Jewelry

Marcella - 3ct 14k white gold pear halo double talon prong cathedral Pavé engagement r..
  • Yellow
  • White
  • Rose
$3,126
$5,210
40% OFF
IGI IGI Certificate Marcella - 3ct 18k rose gold pear halo double talon prong cathedral pavé engagament ring - Mr. Alex Jewelry

Marcella - 3ct 18k rose gold pear halo double talon prong cathedral Pavé engagement ring
  • Yellow
  • White
  • Rose
$3,786
$6,310
40% OFF
IGI IGI Certificate Marcella - 3ct 14k rose gold pear halo double talon prong cathedral pavé engagament ring - Mr. Alex Jewelry

Marcella - 3ct 14k rose gold pear halo double talon prong cathedral Pavé engagement ring
  • Yellow
  • White
  • Rose
$3,126
$5,210
40% OFF
IGI IGI Certificate Marcella - 3ct 18k yellow gold oval halo double talon prong cathedral pavé engagament ring - Mr. Alex Jewelry

Marcella - 3ct 18k yellow gold oval halo double talon prong cathedral Pavé engagement ..
  • Yellow
  • White
  • Rose
$3,780
$6,300
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.