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

$10,000 +

Our finest and most impressive. Shop lab grown diamond jewelry over $10,000 — the largest IGI-certified stones and most intricate settings, made to order in New York and shipped fully insured.
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67 products

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

Necklace

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

From $14,420
From $14,420 $16,965
Market Average $25,448
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Yellow 3.5mm (18.00-25.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $12,405
From $12,405 $14,595
Market Average $21,893
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Yellow 3.25mm (15.30-21.20 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $11,037
From $11,037 $12,985
Market Average $19,478
14K Yellow Gold 14K White Gold 18K Yellow Gold
Bow Tie Lab Diamonds
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Fancy Yellow 4.5mm (37.50-41.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $24,603
From $24,603 $28,945
Market Average $43,418
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
Fancy Yellow 4.25mm (27.60-37.80 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $17,896
From $17,896 $21,055
Market Average $31,583
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Pink 3.75mm (20.50-28.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $18,504
From $18,504 $21,770
Market Average $32,655
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Pink 3.25mm (15.30-21.20 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $14,084
From $14,084 $16,570
Market Average $24,855
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Pink 3.5mm (18.00-25.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $15,992
From $15,992 $18,815
Market Average $28,223
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Pink 3mm (14.30-19.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $13,051
From $13,051 $15,355
Market Average $23,033
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Pink 4mm (24.00-33.10 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $20,948
From $20,948 $24,645
Market Average $36,968
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Pink 4.5mm (37.50-41.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $32,083
From $32,083 $37,745
Market Average $56,618
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Pink 4.25mm (27.60-37.80 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $23,400
From $23,400 $27,530
Market Average $41,295
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Pink 4.75mm (42.50-47.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $36,244
From $36,244 $42,640
Market Average $63,960
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Pink 5.8mm (58.00-63.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

From $49,393
From $49,393 $58,110
Market Average $87,165
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Pink 6.35mm (75.00 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

$64,493
$64,493 $75,875
Market Average $113,813
14K Yellow Gold 14K White Gold 18K Yellow Gold
Fancy Pink 5.2mm (48.50 ctw) Round 4-Prong Lab Grown Diamond Tennis Necklace

Necklace

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

$41,828
$41,828 $49,210
Market Average $73,815
14K Yellow Gold 14K White Gold 18K Yellow Gold
Bow Tie Lab Diamonds Fancy Yellow Emerald Cut Lab Grown Diamond Stud Earrings — lab-grown diamond earrings, shown in 14K white gold.

Earrings

Fancy Yellow Emerald Cut Lab Grown Diamond Stud Earrings

From $1,789
From $1,789 $2,105
Market Average $3,263
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum