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
Heart CVD 1.01 ct 6.77*6.96*3.77 D VVS2 Excellent IGI790644932 $258
Heart CVD 1 ct 5.87*6.86*4.18 D VVS2 Excellent IGI788643303 $258
Heart CVD 1.01 ct 6.34*6.65*4.13 D VVS2 Excellent IGI787653165 $258
Heart CVD 1.05 ct 6.47*6.93*4.04 D VVS2 Excellent IGI791628777 $258
Heart CVD 1 ct 6.28*6.59*4.08 D VVS2 Excellent IGI790647162 $258
Heart CVD 1 ct 6.37*6.74*3.91 D VVS2 Excellent IGI794682091 $258
Heart CVD 1.09 ct 6.17*7.29*4.30 D VVS2 Excellent IGI775633534 $258
Round HPHT 1.53 ct 7.40-7.45*4.54 E VS1 Ideal IGI783644849 $258
Round HPHT 1.52 ct 7.51-7.56*4.43 E VS1 Excellent IGI768675374 $258
Round HPHT 1.5 ct 7.27*7.3*4.57 E VS1 Excellent IGI770677475 $258
Round CVD 1.5 ct 7.32*7.40*4.51 E VS1 Ideal IGI784636242 $258
Round CVD 1.5 ct 7.38*7.42*4.42 E VS1 Excellent IGI783654357 $258
Pear CVD 1.5 ct 9.98*6.30*3.99 E VS2 Excellent IGI790647638 $259
Pear CVD 1.68 ct 10.49*6.64*4.09 E VS2 Excellent IGI779614029 $259
Pear CVD 1.51 ct 10.05*6.32*4.02 E VS2 Excellent IGI788611245 $259
Pear CVD 1.51 ct 9.85*6.35*3.98 E VS2 Excellent IGI792612747 $259
Pear CVD 1.51 ct 9.70*6.26*4.08 E VS2 Excellent IGI791653861 $259
Pear CVD 1.58 ct 11.08*6.38*3.84 E VS2 Excellent IGI752571339 $259
Pear CVD 1.52 ct 10.05*6.38*3.97 E VS2 Excellent IGI792654180 $259
Round HPHT 1.51 ct 7.3*7.34*4.53 E VS1 Ideal IGI786639641 $259

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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