IGI/GIA Certified Lab-Grown Diamonds

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

Custom Designs built around your budget

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Diamonds for every day and every occasion. Shop Bow Tie lab grown diamond rings, earrings, necklaces and bracelets — each set with IGI-certified stones, hand-finished in New York and made to order, shipped fully insured.
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126 products

4.5mm (37.50-41.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

4.5mm (37.50-41.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

From $13,736
From $13,736 $16,160
Market Average $24,240
14K Yellow Gold 14K White Gold 18K Yellow Gold
Bow Tie Lab Diamonds Blue Lab Diamond 14-Stones Flower Cluster Lab Grown Diamond Stud Earrings — lab-grown diamond earrings.

Earrings

Blue Lab Diamond 14-Stones Flower Cluster Lab Grown Diamond Stud Earrings

From $760
From $760 $895
Market Average $1,343
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Bow Tie Lab Diamonds Pink Lab Diamond 14-Stones Flower Cluster Lab Grown Diamond Stud Earrings — lab-grown diamond earrings.

Earrings

Pink Lab Diamond 14-Stones Flower Cluster Lab Grown Diamond Stud Earrings

From $833
From $833 $980
Market Average $1,470
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Bow Tie Lab Diamonds Yellow Lab Diamond 14-Stones Flower Cluster Lab Grown Diamond Stud Earrings — lab-grown diamond earrings.

Earrings

Yellow Lab Diamond 14-Stones Flower Cluster Lab Grown Diamond Stud Earrings

From $748
From $748 $880
Market Average $1,320
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Bow Tie Lab Diamonds
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4.25mm (27.60-37.80 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

4.25mm (27.60-37.80 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

From $9,872
From $9,872 $11,615
Market Average $17,423
14K Yellow Gold 14K White Gold 18K Yellow Gold
4mm (24.00-33.10 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

4mm (24.00-33.10 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

From $9,188
From $9,188 $10,810
Market Average $16,215
14K Yellow Gold 14K White Gold 18K Yellow Gold
3.75mm (20.50-28.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

3.75mm (20.50-28.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

From $8,308
From $8,308 $9,775
Market Average $14,663
14K Yellow Gold 14K White Gold 18K Yellow Gold
3.5mm (18.00-25.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

3.5mm (18.00-25.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

From $6,842
From $6,842 $8,050
Market Average $12,075
14K Yellow Gold 14K White Gold 18K Yellow Gold
3.25mm (15.30-21.20 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

3.25mm (15.30-21.20 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

From $6,307
From $6,307 $7,420
Market Average $11,130
14K Yellow Gold 14K White Gold 18K Yellow Gold
3mm (14.30-19.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

3mm (14.30-19.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

From $5,916
From $5,916 $6,960
Market Average $10,440
14K Yellow Gold 14K White Gold 18K Yellow Gold
4.10 ctw Oval Pink Double Halo Pave Lab Grown Diamond Ring

Ring

4.10 ctw Oval Pink Double Halo Pave Lab Grown Diamond Ring

$4,887
$4,887 $5,750
Market Average $8,625
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Bow Tie Lab Diamonds 14-Stones Flower Cluster Lab Grown Diamond Stud Earrings — lab-grown diamond earrings.

Earrings

14-Stones Flower Cluster Lab Grown Diamond Stud Earrings

From $637
From $637 $750
Market Average $1,125
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 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
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
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
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
6.35mm (26.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Bracelet

Bracelet

6.35mm (26.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Bracelet

$10,166
$10,166 $11,960
Market Average $17,940
14K Yellow Gold 14K White Gold 14K Rose Gold Platinum
6mm (21.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Bracelet

Bracelet

6mm (21.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Bracelet

$8,555
$8,555 $10,065
Market Average $15,098
14K Yellow Gold 14K White Gold 14K Rose Gold Platinum