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

All Round Cut Lab-Grown Diamonds Jewelry

Brilliant from every angle. Explore our jewelry featuring round-cut lab grown diamonds — IGI-certified stones set into engagement rings, studs, tennis pieces and more. Made to order in New York and shipped fully insured.
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42 products

2.35 ctw Round Twisted Vine Pave Lab Grown Diamond Engagement Ring

Engagement Ring

2.35 ctw Round Twisted Vine Pave Lab Grown Diamond Engagement Ring

$2,443
$2,443 $2,875
Market Average $4,313
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
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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
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
5.00 ctw Round Floral Cluster Halo Lab Grown Diamond Ring

Ring

5.00 ctw Round Floral Cluster Halo Lab Grown Diamond Ring

$5,571
$5,571 $6,555
Market Average $9,833
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
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
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
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
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
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
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
7.60 ctw Fancy Yellow Round Three-Stone Pave Lab Grown Diamond Ring

Ring

7.60 ctw Fancy Yellow Round Three-Stone Pave Lab Grown Diamond Ring

$12,414
$12,414 $14,605
Market Average $21,908
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum