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

Under 3 Carats

Classic and wearable. Shop lab grown diamond engagement rings under 3 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

2.50 ctw Pear Three-Stone Lab Grown Diamond Engagement Ring

Engagement Ring

2.50 ctw Pear Three-Stone Lab Grown Diamond Engagement Ring

$2,834
$2,834 $3,335
Market Average $5,003
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
1.50 ctw Emerald Halo Pave Lab Grown Diamond Bridal Set

Engagement Ring

1.50 ctw Emerald Halo Pave Lab Grown Diamond Bridal Set

$3,812
$3,812 $4,485
Market Average $6,728
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
1.60 ctw Round Three-Stone Lab Grown Diamond Engagement Ring

Engagement Ring

1.60 ctw Round Three-Stone Lab Grown Diamond Engagement Ring

$1,955
$1,955 $2,300
Market Average $3,450
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
2.50 ctw Round Halo Pave Lab Grown Diamond Engagement Ring

Engagement Ring

2.50 ctw Round Halo Pave 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
Bow Tie Lab Diamonds
CUSTOM STUDIO Didn't find your design?
0.50 ctw Round 7-Stones Shared Prong Lab Grown Diamond Band

Band

0.50 ctw Round 7-Stones Shared Prong Lab Grown Diamond Band

$1,224
$1,224 $1,440
Market Average $2,160
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
1.00 ctw Pave Eternity Lab Grown Diamond Band

Band

1.00 ctw Pave Eternity Lab Grown Diamond Band

$1,321
$1,321 $1,555
Market Average $2,333
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
1.65 ctw Round Three-Stone Lab Grown Diamond Engagement Ring

Engagement Ring

1.65 ctw Round Three-Stone Lab Grown Diamond Engagement Ring

$1,759
$1,759 $2,070
Market Average $3,105
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
0.50 ctw Round Flush Set Lab Grown Diamond Band

Band

0.50 ctw Round Flush Set Lab Grown Diamond Band

$1,126
$1,126 $1,325
Market Average $1,988
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
2.00 ctw Round 5-Stones Double-Row Shared Prong Lab Grown Diamond Band

Band

2.00 ctw Round 5-Stones Double-Row Shared Prong 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
1.70 ctw Round Flower Halo Pave Lab Grown Diamond Ring

Ring

1.70 ctw Round Flower Halo Pave Lab Grown Diamond Ring

$2,932
$2,932 $3,450
Market Average $5,175
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
0.15 ctw Princess Bezel Lab Grown Diamond Band

Band

0.15 ctw Princess Bezel Lab Grown Diamond Band

$1,615
$1,615 $1,900
Market Average $2,850
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
0.35 ctw Round Two-Tone Bezel Lab Grown Diamond Band

Band

0.35 ctw Round Two-Tone Bezel Lab Grown Diamond Band

$2,537
$2,537 $2,985
Market Average $4,478
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
2.60 ctw Round Cushion Halo Pave Lab Grown Diamond Split Band Ring

Ring

2.60 ctw Round Cushion Halo Pave Lab Grown Diamond Split Band Ring

$3,519
$3,519 $4,140
Market Average $6,210
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