IGI/GIA Certified Lab-Grown Diamonds

Free insured FedEx Next-Day shipping on every order

Produced in 62 West 47th Street in NYC's Diamond District.

Custom Designs built around your budget

3 - 5 Carats

Presence, perfected. Shop lab grown diamond engagement rings from 3 to 5 total carats — full-carat, IGI-certified center stones in your choice of shape and setting. Made to order and shipped fully insured.
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102 products

4.70 ctw Pear Halo Pave Lab Grown Diamond Bridal Set

Engagement Ring

4.70 ctw Pear Halo Pave Lab Grown Diamond Bridal Set

$5,962
$5,962 $7,015
Market Average $10,523
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
3.50 ctw Round Pave Lab Grown Diamond Bridal Set

Engagement Ring

3.50 ctw Round Pave Lab Grown Diamond Bridal Set

$4,398
$4,398 $5,175
Market Average $7,763
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
4.00 ctw Round Scalloped Halo Pave Lab Grown Diamond Bridal Set

Engagement Ring

4.00 ctw Round Scalloped Halo Pave Lab Grown Diamond Bridal Set

$4,692
$4,692 $5,520
Market Average $8,280
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
3.20 ctw Round Halo Pave Lab Grown Diamond Bridal Set

Engagement Ring

3.20 ctw Round Halo Pave Lab Grown Diamond Bridal Set

$4,398
$4,398 $5,175
Market Average $7,763
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Bow Tie Lab Diamonds
CUSTOM STUDIO Didn't find your design?
3.00 ctw Marquise Shared Prong Lab Grown Diamond Bridal Set

Engagement Ring

3.00 ctw Marquise Shared Prong Lab Grown Diamond Bridal Set

$4,398
$4,398 $5,175
Market Average $7,763
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
4.50 ctw Pear Hidden Halo Split Shank Pave Lab Grown Diamond Engagement Ring

Engagement Ring

4.50 ctw Pear Hidden Halo Split Shank Pave Lab Grown Diamond Engagement Ring

$3,910
$3,910 $4,600
Market Average $6,900
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
3.00 ctw Round Three-Row Pave Lab Grown Diamond Band

Band

3.00 ctw Round Three-Row Pave Lab Grown Diamond Band

$2,932
$2,932 $3,450
Market Average $5,175
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
3.00 ctw Round Micro Pave Lab Grown Diamond Dome Ring

Ring

3.00 ctw Round Micro Pave Lab Grown Diamond Dome Ring

$3,421
$3,421 $4,025
Market Average $6,038
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
3.50 ctw Round Pave Rope Lab Grown Diamond Engagement Ring

Engagement Ring

3.50 ctw Round Pave Rope Lab Grown Diamond Engagement Ring

$3,128
$3,128 $3,680
Market Average $5,520
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
3.00 ctw Round & Marquise Three-Stone Lab Grown Diamond Engagement Ring

Engagement Ring

3.00 ctw Round & Marquise Three-Stone Lab Grown Diamond Engagement Ring

$3,616
$3,616 $4,255
Market Average $6,383
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
3.00 ctw Round 6-Stones Pave Lab Grown Diamond Double-Row Band

Band

3.00 ctw Round 6-Stones Pave Lab Grown Diamond Double-Row Band

$3,421
$3,421 $4,025
Market Average $6,038
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
3.00 ctw Emerald Three-Stone Lab Grown Diamond Engagement Ring

Engagement Ring

3.00 ctw Emerald Three-Stone Lab Grown Diamond Engagement Ring

$2,932
$2,932 $3,450
Market Average $5,175
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
3.00 ctw Eternity Pave Lab Grown Diamond Multi Layered Band

Band

3.00 ctw Eternity Pave Lab Grown Diamond Multi Layered Band

$3,421
$3,421 $4,025
Market Average $6,038
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Pear Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Pear Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,541
From $2,541 $2,990
Market Average $4,830
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Oval Cut Solitaire Hidden Halo Lab Grown Diamond Engagement Ring

Engagement Ring

Oval Cut Solitaire Hidden Halo Lab Grown Diamond Engagement Ring

From $2,737
From $2,737 $3,220
Market Average $5,348
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Round Cut Solitaire Hidden Halo Lab Grown Diamond Engagement Ring

Engagement Ring

Round Cut Solitaire Hidden Halo Lab Grown Diamond Engagement Ring

From $2,639
From $2,639 $3,105
Market Average $5,175
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Round Cut 6-Prong Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Round Cut 6-Prong Solitaire Lab Grown Diamond Engagement Ring

From $2,541
From $2,541 $2,990
Market Average $4,830
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Asscher Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Asscher Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,443
From $2,443 $2,875
Market Average $5,175
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Cushion Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,541
From $2,541 $2,990
Market Average $4,830
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum