Limited Time Offer

40% OFF All Engagement Rings

Group 11
2728 products
IGI IGI Certificate Elise - 3ct 14k white gold oval diamond 6-Talon Prong Diamond Crown with Pavé Engagement Ring

Elise - 3ct 14k white gold oval diamond 6-Talon Prong Diamond Crown with Pavé Engageme..
  • Yellow
  • White
  • Rose
$2,640
$4,400
40% OFF
IGI IGI Certificate Siena - 3ct 14k white gold pear Hidden Halo with Shared Prong Pavé Engagement Ring

Siena - 3ct 14k white gold pear Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$2,892
$4,820
40% OFF
IGI IGI Certificate Odessa - 3ct 18k yellow gold oval Knife Edge Solitaire Engagement Ring - Mr. Alex Jewelry

Odessa - 3ct 18k yellow gold oval Knife Edge Solitaire Engagement Ring
  • Yellow
  • White
  • Rose
$2,325
$3,875
40% OFF
IGI IGI Certificate Odessa - 3ct 14k white gold oval Knife Edge Solitaire Engagement Ring - Mr. Alex Jewelry

Odessa - 3ct 14k white gold oval Knife Edge Solitaire Engagement Ring
  • Yellow
  • White
  • Rose
$1,955
$3,265
40% OFF
IGI IGI Certificate Elissa - 3ct 14k white gold Oval Classic Solitaire Engagement Ring with Shared-Prong Pavé Band - Mr. Alex Jewelry

Elissa - 3ct 14k white gold Oval Classic Solitaire Engagement Ring with Shared-Prong P..
  • Yellow
  • White
  • Rose
$2,106
$3,510
40% OFF
IGI IGI Certificate Elissa - 3ct 14k white gold Marquise Classic Solitaire Engagement Ring with Shared-Prong Pavé Band - Mr. Alex Jewelry

Elissa - 3ct 14k white gold Marquise Classic Solitaire Engagement Ring with Shared-Pro..
  • Yellow
  • White
  • Rose
$2,106
$3,510
40% OFF
IGI IGI Certificate Elissa - 3ct 14k rose gold Oval Classic Solitaire Engagement Ring with Shared-Prong Pavé Band - Mr. Alex Jewelry

Elissa - 3ct 14k rose gold Oval Classic Solitaire Engagement Ring with Shared-Prong Pa..
  • Yellow
  • White
  • Rose
$2,106
$3,510
40% OFF
IGI IGI Certificate Siena - 3ct 18k white gold radiant Hidden Halo with Shared Prong Pavé Engagement Ring - Mr. Alex Jewelry

Siena - 3ct 18k white gold radiant Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$3,432
$5,720
40% OFF
IGI IGI Certificate Siena - 3ct 14k white gold radiant Hidden Halo with Shared Prong Pavé Engagement Ring - Mr. Alex Jewelry

Siena - 3ct 14k white gold radiant Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$2,916
$4,860
40% OFF
IGI IGI Certificate Bianca - 3ct 14k yellow gold radiant Diamond hidden halo with a diamond crown and bridge rollover pave cathedral engagement ring - Mr. Alex Jewelry

Bianca - 3ct 14k yellow gold radiant Diamond hidden halo with a diamond crown and brid..
  • Yellow
  • White
  • Rose
$3,222
$5,370
40% OFF
IGI IGI Certificate Shira - 3ct 14k yellow gold marquise diamond with hidden halo and diamond crown talon prong solitaire engagement ring - Mr. Alex Jewelry

Shira - 3ct 14k yellow gold marquise diamond with hidden halo and diamond crown talon ..
  • Yellow
  • White
  • Rose
$2,580
$4,300
40% OFF
IGI IGI Certificate Mia - 3ct 14k white gold cushion Trellis Basket Diamond Pavé half band Engagement Ring - Mr. Alex Jewelry

Mia - 3ct 14k white gold cushion Trellis Basket Diamond Pavé half band Engagement Ring
  • Yellow
  • White
  • Rose
$3,576
$5,960
40% OFF
IGI IGI Certificate Stella - 3ct 14k yellow gold Three Stone marquise with pears Hidden Halo Engagement Ring - Mr. Alex Jewelry

Stella - 3ct 14k yellow gold Three Stone marquise with pears Hidden Halo Engagement Ring
  • Yellow
  • White
  • Rose
$3,354
$5,590
40% OFF
IGI IGI Certificate Amalia - 3ct platinum cushion Round Diamond with Alternating 8 - Stone Marquise and Round Diamond Band Engagement Ring - Mr. Alex Jewelry

Amalia - 3ct platinum cushion Round Diamond with Alternating 8-Stone Marquise and Roun..
  • Yellow
  • White
  • Rose
$2,898
$4,830
40% OFF
IGI IGI Certificate Shira - 3ct 18k yellow gold oval diamond with hidden halo and diamond crown talon prong solitaire engagment ring - Mr. Alex Jewelry

Shira - 3ct 18k yellow gold oval diamond with hidden halo and diamond crown talon pron..
  • Yellow
  • White
  • Rose
$3,030
$5,050
40% OFF
IGI IGI Certificate Rosalie - 3ct 14k yellow gold oval Pavé Cathedral Hidden Halo with Diamond Bridge split shank Engagement Ring

Rosalie - 3ct 14k yellow gold oval Pavé Cathedral Hidden Halo with Diamond Bridge spli..
  • Yellow
  • White
  • Rose
$3,192
$5,320
40% OFF
IGI IGI Certificate Odessa - 3ct 14k yellow gold radiant Knife Edge Solitaire Engagement Ring

Odessa - 3ct 14k yellow gold radiant Knife Edge Solitaire Engagement Ring
  • Yellow
  • White
  • Rose
$1,955
$3,265
40% OFF
IGI IGI Certificate Odessa - 3ct 14k yellow gold marquise Knife Edge Solitaire Engagement Ring

Odessa - 3ct 14k yellow gold marquise Knife Edge Solitaire Engagement Ring
  • Yellow
  • White
  • Rose
$1,955
$3,265
40% OFF
IGI IGI Certificate Odessa - 3ct platinum marquise Knife Edge Solitaire Engagement Ring - Mr. Alex Jewelry

Odessa - 3ct platinum marquise Knife Edge Solitaire Engagement Ring
  • Yellow
  • White
  • Rose
$2,265
$3,775
40% OFF
IGI IGI Certificate Liora - 3ct 14k white gold oval Hidden Halo Micro Pavé Split Shank Engagement Ring

Liora - 3ct 14k white gold oval Hidden Halo Micro Pavé Split Shank Engagement Ring
  • Yellow
  • White
  • Rose
$3,264
$5,440
40% OFF
IGI IGI Certificate Elise - 3ct 14k yellow gold oval diamond 6-Talon Prong Diamond Crown with Pavé Engagement Ring

Elise - 3ct 14k yellow gold oval diamond 6-Talon Prong Diamond Crown with Pavé Engagem..
  • Yellow
  • White
  • Rose
$2,640
$4,400
40% OFF
IGI IGI Certificate Elise - 3ct 14k rose gold oval diamond 6-Talon Prong Diamond Crown with Pavé Engagement Ring

Elise - 3ct 14k rose gold oval diamond 6-Talon Prong Diamond Crown with Pavé Engagemen..
  • Yellow
  • White
  • Rose
$2,640
$4,400
40% OFF
IGI IGI Certificate Amalia - 3ct 18k yellow gold emerald Round Diamond with Alternating 8 - Stone Marquise and Round Diamond Band Engagement Ring - Mr. Alex Jewelry

Amalia - 3ct 18k yellow gold emerald Round Diamond with Alternating 8-Stone Marquise a..
  • Yellow
  • White
  • Rose
$3,288
$5,480
40% OFF
IGI IGI Certificate Jessica - 3ct platinum Round Split-Shank Engagement Ring with Double-Row Shared-Prong Pavé Band

Jessica - 3ct platinum Round Split-Shank Engagement Ring with Double-Row Shared-Prong ..
  • Yellow
  • White
  • Rose
$2,532
$4,220
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.