IGI Certified Lab-Grown Diamonds

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Produced in New York

Custom Designs built around your budget
Solitaire Engagement Rings

Solitaire Engagement Rings

The ultimate symbol of a singular, enduring love. Our Solitaire Collection celebrates the architectural purity of a single, radiant stone. Featuring exclusively IGI-certified lab-grown diamonds, with a focus on our signature D-VVS2 quality, these timeless designs are crafted to become your most cherished archive.
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15 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

$2,500 Retail Price $3,750
$2,500 $0
4.50 ctw Pear Hidden Pave Lab Grown Diamond Engagement Ring

Engagement Ring

4.50 ctw Pear Hidden Pave Lab Grown Diamond Engagement Ring

$4,000 Retail Price $6,000
$4,000 $0
3.50 ctw Oval Pave Lab Grown Diamond Engagement Ring

Engagement Ring

3.50 ctw Oval Pave Lab Grown Diamond Engagement Ring

$3,400 Retail Price $5,100
$3,400 $0
2.50 ctw Emerald Pave Lab Grown Diamond Engagement Ring

Engagement Ring

2.50 ctw Emerald Pave Lab Grown Diamond Engagement Ring

$2,800 Retail Price $4,200
$2,800 $0
Bow Tie Lab Diamonds
Uncompromising purity. Exclusively IGI certified.
Pear Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Pear Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,600 Retail Price $4,200
From $2,600
Round Cut 8-Prong Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Round Cut 8-Prong Solitaire Lab Grown Diamond Engagement Ring

From $2,650 Retail Price $4,275
From $2,650
Asscher Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Asscher Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,500 Retail Price $4,500
From $2,500
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Cushion Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,600 Retail Price $4,200
From $2,600
Emerald Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Emerald Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,450 Retail Price $4,050
From $2,450
Radiant Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Radiant Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,450 Retail Price $4,050
From $2,450
Bow Tie Lab Diamonds
Explore All Engagement Rings
Princess Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Princess Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,550 Retail Price $4,200
From $2,550
Marquise Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Marquise Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,550 Retail Price $4,200
From $2,550
Oval Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Oval Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,600 Retail Price $4,200
From $2,600
Round Cut 4-Prong Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Round Cut 4-Prong Solitaire Lab Grown Diamond Engagement Ring

From $2,600 Retail Price $4,200
From $2,600
Heart Cut Solitaire Lab Grown Diamond Engagement Ring

Engagement Ring

Heart Cut Solitaire Lab Grown Diamond Engagement Ring

From $2,450 Retail Price $4,350
From $2,450
Bow Tie Lab Diamonds
Bridal Ring Sets

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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Customer Service

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Call Us

+1 646 - 496 - 7622 (Eric)

Mon-Fri, 11am-6pm EST.

Text Message

+1 718 - 801 - 4271 (Official)

Mon-Sat, 11am-7pm EST.

Get in Touch

contact@bowtielabdiamonds.com