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 1.59 ct 6.53*6.41*4.47 D VS1 Excellent IGI763614120 $260
Princess CVD 1.61 ct 6.51*6.44*4.59 D VS1 Excellent IGI784650305 $260
Princess CVD 1.5 ct 6.22*6.11*4.45 D VS1 Excellent IGI787612326 $260
Princess CVD 1.51 ct 6.24*6.10*4.48 D VS1 Excellent IGI786668601 $260
Princess CVD 1.5 ct 6.30*6.19*4.40 D VS1 Excellent IGI783663577 $260
Princess CVD 1.55 ct 6.40*6.27*4.45 D VS1 Excellent IGI772641265 $260
Princess CVD 1.59 ct 6.40*6.37*4.49 D VS1 Excellent IGI667415002 $260
Princess CVD 1.59 ct 6.42*6.32*4.54 D VS1 Excellent IGI696541608 $260
Princess CVD 1.67 ct 6.54*6.46*4.56 D VS1 Excellent IGI786647797 $260
Princess CVD 1.52 ct 6.26*6.21*4.42 D VS1 Excellent IGI777636451 $260
Princess CVD 1.66 ct 6.66*6.56*4.43 D VS1 Excellent IGI786603778 $260
Princess CVD 1.56 ct 6.28*6.25*4.44 D VS1 Excellent IGI723527882 $260
Round HPHT 1.51 ct 7.29*7.37*4.61 E VS1 Excellent IGI766648589 $260
Round CVD 1.51 ct 7.32*7.35*4.57 E VS1 Ideal IGI785615217 $260
Round HPHT 1.51 ct 7.41-7.45*4.47 E VS1 Ideal IGI786636203 $260
Pear CVD 1.51 ct 10.05*6.32*4.05 E VS1 Excellent IGI783617929 $261
Pear CVD 1.55 ct 11.11*6.34*3.80 E VS1 Excellent IGI792647820 $261
Pear CVD 1.5 ct 10.55*6.10*3.90 E VS1 Excellent IGI794661906 $261
Pear CVD 1.53 ct 9.86*6.38*4.06 E VS1 Excellent IGI790659653 $261
Pear CVD 1.5 ct 10.64*6.19*3.62 E VS1 Excellent IGI795657588 $261

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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