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 Engagement Rings

All Engagement Rings

The beginning of forever deserves a diamond that feels true to you. Explore every Bow Tie engagement ring — solitaire, halo, three-stone and pavé — each centered on a full-carat, IGI-certified lab grown diamond, hand-set in New York and shipped fully insured. Choose your shape, setting and carat, made to order for the moment that matters most.

CHOOSE YOUR ENGAGEMENT RING DESIGN & SHAPE

CLASSIC SOLITAIRE

CLASSIC SOLITAIRE

PAVE SIDE

PAVE SIDE

HALO & PAVE

HALO & PAVE

THREE-STONE

THREE-STONE

BRIDAL SETS

BRIDAL SETS

WEDDING BANDS

WEDDING BANDS

STATEMENT

STATEMENT

ROUND CUT

ROUND CUT

OVAL CUT

OVAL CUT

PEAR CUT

PEAR CUT

MARQUISE CUT

MARQUISE CUT

EMERALD CUT

EMERALD CUT

RADIANT CUT

RADIANT CUT

CUSHION CUT

CUSHION CUT

PRINCESS CUT

PRINCESS CUT

ASSCHER CUT

ASSCHER CUT

HEART CUT

HEART CUT

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64 products

Emerald Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Emerald Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,397
From $2,397 $2,820
Market Average $4,658
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Radiant Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Radiant Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,397
From $2,397 $2,820
Market Average $4,658
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Princess Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Princess Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,494
From $2,494 $2,935
Market Average $4,830
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Marquise Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Marquise Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,494
From $2,494 $2,935
Market Average $4,830
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Bow Tie Lab Diamonds
Uncompromising purity. Exclusively IGI certified.
Oval Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Oval 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
Heart Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Heart Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,541
From $2,541 $2,990
Market Average $5,003
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Fancy Blue Marquise Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Fancy Blue Marquise Cut Solitaire Lab Grown Diamond Engagement Ring

From $3,060
From $3,060 $3,600
Market Average $5,505
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Fancy Blue Princess Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Fancy Blue Princess Cut Solitaire Lab Grown Diamond Engagement Ring

From $3,021
From $3,021 $3,555
Market Average $5,400
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Fancy Blue Radiant Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Fancy Blue Radiant Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,983
From $2,983 $3,510
Market Average $5,333
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Fancy Blue Emerald Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Fancy Blue Emerald Cut Solitaire Lab Grown Diamond Engagement Ring

From $3,038
From $3,038 $3,575
Market Average $5,438
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Bow Tie Lab Diamonds
Explore All Engagement Rings
Fancy Blue Cushion Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Fancy Blue Cushion Cut Solitaire Lab Grown Diamond Engagement Ring

From $3,000
From $3,000 $3,530
Market Average $5,363
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Fancy Blue Pear Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Fancy Blue Pear Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,962
From $2,962 $3,485
Market Average $5,295
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Fancy Blue Oval Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Fancy Blue Oval Cut Solitaire Lab Grown Diamond Engagement Ring

From $3,000
From $3,000 $3,530
Market Average $5,363
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Fancy Blue Round Cut 4-Prong Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Fancy Blue Round Cut 4-Prong Solitaire Lab Grown Diamond Engagement Ring

From $3,021
From $3,021 $3,555
Market Average $5,438
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Fancy Yellow Marquise Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Fancy Yellow Marquise Cut Solitaire Lab Grown Diamond Engagement Ring

From $3,157
From $3,157 $3,715
Market Average $5,655
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Bow Tie Lab Diamonds
Bridal Ring Sets
Fancy Yellow Princess Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Fancy Yellow Princess Cut Solitaire Lab Grown Diamond Engagement Ring

From $3,302
From $3,302 $3,885
Market Average $5,903
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum
Fancy Yellow Radiant Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Fancy Yellow Radiant Cut Solitaire Lab Grown Diamond Engagement Ring

From $3,204
From $3,204 $3,770
Market Average $5,760
14K Yellow Gold 14K White Gold 14K Rose Gold 18K Yellow Gold Platinum

The IGI Certified Standard

A diamond’s true value lies in its transparency. Every Bowtie diamond is exclusively IGI certified, ensuring absolute precision and trust. While our signature lies in the pinnacle of perfection—D color and VVS2 clarity—we offer a thoughtfully curated range of certified lab-grown diamonds to perfectly match your vision of luxury.

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