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
Marquise CVD 1 ct 10.33*5.22*3.16 D VS2 Excellent IGI785601601 $215
Marquise CVD 1.29 ct 10.86*5.86*3.58 D VS2 Excellent IGI673405763 $215
Radiant CVD 1.01 ct 7.35*4.83*3.36 D VS1 Excellent IGI778629527 $215
Radiant CVD 1.01 ct 6.81*4.81*3.42 D VS1 Excellent IGI789606973 $215
Marquise CVD 1.02 ct 10.05*5.24*3.37 D VS1 Excellent IGI784683514 $216
Marquise CVD 1.01 ct 9.98*5.21*3.38 D VS1 Excellent IGI782697490 $216
Marquise CVD 1.02 ct 10.10*5.30*3.38 D VS1 Excellent IGI782629052 $216
Marquise CVD 1.01 ct 10.39*5.30*3.34 D VS1 Excellent IGI782697464 $216
Marquise CVD 1.01 ct 10.19*5.17*3.35 D VS1 Excellent IGI783659236 $216
Marquise CVD 1.02 ct 10.21*5.26*3.35 D VS1 Excellent IGI785616739 $216
Marquise CVD 1.02 ct 10.46*5.22*3.30 D VS1 Excellent IGI784698202 $216
Marquise CVD 1.01 ct 9.99*5.22*3.31 D VS1 Excellent IGI783637115 $216
Marquise CVD 1.02 ct 10.72*5.15*3.20 D VS1 Excellent IGI784652138 $216
Marquise CVD 1.02 ct 10.45*5.30*3.26 D VS1 Excellent IGI782682819 $216
Marquise CVD 1 ct 10.52*5.09*3.21 D VS1 Excellent IGI787642606 $216
Marquise CVD 1.01 ct 10.02*5.26*3.35 D VS1 Excellent IGI783671286 $216
Marquise CVD 1.01 ct 10.04*5.24*3.37 D VS1 Excellent IGI785616958 $216
Marquise CVD 1.03 ct 10.73*5.37*3.09 D VS1 Excellent IGI790674391 $216
Marquise CVD 1.02 ct 10.32*5.26*3.30 D VS1 Excellent IGI784639610 $216
Marquise CVD 1.02 ct 10.46*5.22*3.36 D VS1 Excellent IGI782642272 $216

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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