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
Round CVD 1 ct 6.46-6.48*3.93 D VS1 Ideal IGI787662862 $199
Round CVD 1.01 ct 6.45-6.50*3.93 E VVS2 Ideal IGI787662590 $199
Round HPHT 1.17 ct 6.75-6.80*4.19 D VS1 Ideal IGI786628775 $199
Pear CVD 1.03 ct 9.48*5.56*3.29 D VS1 Excellent IGI788614880 $199
Pear CVD 1.02 ct 8.76*5.53*3.53 D VS1 Excellent IGI783617917 $199
Pear CVD 1.02 ct 9.61*5.65*3.41 D VS1 Excellent IGI781652382 $199
Pear CVD 1.03 ct 9.32*5.72*3.37 D VS1 Excellent IGI788610295 $199
Pear CVD 1.01 ct 8.93*5.46*3.52 D VS1 Excellent IGI787662838 $199
Pear CVD 1.01 ct 8.71*5.61*3.47 D VS1 Excellent IGI791626841 $199
Pear CVD 1 ct 9.05*5.34*3.64 D VS1 Excellent IGI787671798 $199
Pear CVD 1.02 ct 9.25*5.68*3.22 D VS1 Excellent IGI794648283 $199
Pear CVD 1.02 ct 8.84*5.55*3.51 D VS1 Excellent IGI786643164 $199
Pear CVD 1 ct 8.72*5.64*3.48 D VS1 Excellent IGI791626900 $199
Pear CVD 1 ct 8.65*5.39*3.46 D VS1 Excellent IGI790626180 $199
Pear CVD 1 ct 9.25*5.50*3.22 D VS1 Excellent IGI788684523 $199
Pear CVD 1.01 ct 8.64*5.43*3.58 D VS1 Excellent IGI783622768 $199
Pear CVD 1.02 ct 8.77*5.55*3.45 D VS1 Excellent IGI786625438 $199
Pear CVD 1.06 ct 9.48*5.44*3.42 D VS1 Excellent IGI787660676 $199
Pear CVD 1 ct 9.09*5.53*3.38 D VS1 Excellent IGI794688783 $199
Pear CVD 1.01 ct 9.13*5.59*3.32 D VS1 Excellent IGI789606974 $199

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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