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

Over 10 Carats

For the boldest statement. Shop lab grown diamond engagement rings over 10 total carats — extraordinary IGI-certified center stones, made to order in New York and shipped fully insured.
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102 products

Bow Tie Lab Diamonds Fancy Pink 6.35mm (26.00 ctw) Round 4-Prong lab-grown diamond tennis bracelet — 26 round pink lab-grown diamonds, 26.00 ctw total, 7-inch, shown in 14K yellow gold.

Bracelet

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

$22,525
$22,525 $26,500
Market Average $39,750
14K Yellow Gold 14K White Gold 14K Rose Gold Platinum
Bow Tie Lab Diamonds Fancy Pink 5.2mm (17.00 ctw) Round 4-Prong lab-grown diamond tennis bracelet — 32 round pink lab-grown diamonds, 17.00 ctw total, 7-inch, shown in 14K yellow gold.

Bracelet

Fancy Pink 5.2mm (17.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Bracelet

$15,002
$15,002 $17,650
Market Average $26,475
14K Yellow Gold 14K White Gold 14K Rose Gold Platinum
Bow Tie Lab Diamonds Fancy Pink 4.6mm (13.00 ctw) Round 4-Prong lab-grown diamond tennis bracelet — 37 round pink lab-grown diamonds, 13.00 ctw total, 7-inch, shown in 14K yellow gold.

Bracelet

Fancy Pink 4.6mm (13.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Bracelet

$11,560
$11,560 $13,600
Market Average $20,400
14K Yellow Gold 14K White Gold 14K Rose Gold Platinum
Bow Tie Lab Diamonds Fancy Pink 4.3mm (12.00 ctw) Round 4-Prong lab-grown diamond tennis bracelet — 39 round pink lab-grown diamonds, 12.00 ctw total, 7-inch, shown in 14K yellow gold.

Bracelet

Fancy Pink 4.3mm (12.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Bracelet

$10,837
$10,837 $12,750
Market Average $19,125
14K Yellow Gold 14K White Gold 14K Rose Gold Platinum
Bow Tie Lab Diamonds
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Close-up of the Bow Tie Lab Diamonds Fancy Pink 4mm (10.00 ctw) Round 4-Prong lab-grown diamond tennis bracelet — round pink lab-grown diamonds in a 4-prong setting, 10.00 ctw total.

Bracelet

Fancy Pink 4mm (10.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Bracelet

$9,307
$9,307 $10,950
Market Average $16,425
14K Yellow Gold 14K White Gold 14K Rose Gold Platinum
Fancy Blue 5.2mm (48.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

Fancy Blue 5.2mm (48.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

$33,371
$33,371 $39,260
Market Average $58,890
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Blue 5.8mm (58.00-63.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

Fancy Blue 5.8mm (58.00-63.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

From $39,274
From $39,274 $46,205
Market Average $69,308
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Blue 6.35mm (75.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

Fancy Blue 6.35mm (75.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

$53,282
$53,282 $62,685
Market Average $94,028
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Blue 4.5mm (37.50-41.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $25,542
From $25,542 $30,050
Market Average $45,075
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Blue 4.75mm (42.50-47.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

Fancy Blue 4.75mm (42.50-47.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

From $28,836
From $28,836 $33,925
Market Average $50,888
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Blue 4.25mm (27.60-37.80 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $18,581
From $18,581 $21,860
Market Average $32,790
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Blue 4mm (24.00-33.10 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $16,766
From $16,766 $19,725
Market Average $29,588
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Blue 3.25mm (15.30-21.20 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $11,415
From $11,415 $13,430
Market Average $20,145
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Blue 3.5mm (18.00-25.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $12,856
From $12,856 $15,125
Market Average $22,688
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Blue 3mm (14.30-19.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $10,557
From $10,557 $12,420
Market Average $18,630
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Blue 3.75mm (20.50-28.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $14,926
From $14,926 $17,560
Market Average $26,340
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Yellow 5.2mm (48.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

Fancy Yellow 5.2mm (48.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

$32,159
$32,159 $37,835
Market Average $56,753
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Yellow 5.8mm (58.00-63.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

Fancy Yellow 5.8mm (58.00-63.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

From $37,829
From $37,829 $44,505
Market Average $66,758
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Yellow 6.35mm (75.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

Fancy Yellow 6.35mm (75.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

$57,642
$57,642 $67,815
Market Average $101,723
14K Yellow Gold 14K White Gold 18K Yellow Gold