Certified Lab Grown Diamonds

Loose Lab Grown Diamonds for Custom Jewelry

Search VANTYRE certified lab grown diamonds by shape, carat, color, clarity, cut, certificate and price. This inventory is designed for customers choosing a center stone for a custom engagement ring, pendant, earrings or other fine jewelry setting.

01

Compare Diamond Details

Use the filters to compare loose lab grown diamonds by shape, carat weight, color, clarity, cut grade and IGI certificate number.

02

Choose a Matching Setting

After choosing a diamond, select a compatible ring, pendant or jewelry setting so the center stone and setting can be reviewed together.

03

Request Help if Needed

If you are not sure which diamond works best, VANTYRE can help compare options for size, sparkle, certification and final jewelry design.

Certified Diamond Inventory

Search For Diamonds

Browse certified lab grown diamonds by shape, carat, color, clarity, cut and price.

Diamond Filter Panel

Refine certified lab grown diamonds by shape, price, carat, color, clarity and cut.

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8424 Diamonds Found
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Select Shape Type Carat Measurements Color Clarity Cut Certificate Price
Princess CVD 1.39 ct 6.17*6.10*4.26 D VS1 Excellent IGI786672315 $193
Princess CVD 1.07 ct 5.65*5.54*3.99 D VS1 Excellent IGI790683514 $193
Princess CVD 1.02 ct 5.59*5.47*3.77 D VS1 Excellent IGI791627807 $193
Princess CVD 1.38 ct 6.05*6.02*4.23 D VS1 Excellent IGI788661424 $193
Princess CVD 1.02 ct 5.46*5.38*3.96 D VS1 Excellent IGI791601145 $193
Princess CVD 1.39 ct 6.15*6.06*4.26 D VS1 Excellent IGI782697624 $193
Princess HPHT 1.06 ct 5.63*5.56*4.01 D VS1 Excellent IGI763608451 $193
Princess CVD 1 ct 5.41*5.16*3.89 D VS1 Excellent IGI793630892 $193
Princess CVD 1.37 ct 6.10*6.05*4.31 D VS1 Excellent IGI779660875 $193
Princess HPHT 1.05 ct 5.49*5.49*4.01 D VS1 Excellent IGI754514920 $193
Princess CVD 1.39 ct 6.32*6.20*4.25 D VS1 Excellent IGI723545351 $193
Princess CVD 1.03 ct 5.61*5.52*3.93 D VS1 Excellent IGI712550665 $193
Round CVD 1.02 ct 6.46-6.50*3.96 E VS1 Ideal IGI787663814 $193
Round HPHT 1.1 ct 6.57-6.61*4.11 D VS1 Ideal IGI778642672 $193
Pear CVD 1 ct 8.88*5.60*3.44 E VS2 Excellent IGI787659602 $193
Pear CVD 1 ct 9.02*5.64*3.47 E VS2 Excellent IGI786690837 $193
Pear CVD 1.01 ct 8.81*5.54*3.43 E VS2 Excellent IGI790644021 $193
Pear CVD 1.01 ct 8.86*5.54*3.36 E VS2 Excellent IGI783659227 $193
Pear CVD 1.01 ct 9.04*5.68*3.49 E VS2 Excellent IGI789607589 $193
Pear CVD 1.01 ct 8.82*5.55*3.43 E VS2 Excellent IGI784695139 $193

Diamond Buying Guides

Learn Before You Choose a Diamond

A diamond certificate is important, but shape, measurements, visible size, bow-tie effect and setting style also affect how the finished jewelry looks.

Guide 01

How to Choose a Lab Grown Diamond for an Engagement Ring

Learn how shape, cut, color, clarity and certification affect your diamond choice.

Guide 02

Diamond Measurements Guide

Understand why carat weight and visible size are not always the same.

Guide 03

Oval Diamond Bow-Tie Effect

Learn what the bow-tie effect is and how to check oval lab grown diamonds before buying.

Choose a Setting
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