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 1.53 ct 6.33*6.28*4.40 E VS1 Excellent IGI788611492 $249
Cushion CVD 1.5 ct 6.78*6.64*4.44 E VS1 Excellent IGI778663681 $250
Cushion CVD 1.5 ct 6.71*6.60*4.49 E VS1 Excellent IGI781654866 $250
Cushion CVD 1.51 ct 6.74*6.62*4.46 E VS1 Excellent IGI779661667 $250
Emerald CVD 1.58 ct 7.86*5.54*3.70 D VS1 Excellent IGI774662794 $250
Emerald CVD 1.78 ct 8.21*5.63*3.88 D VS1 Excellent IGI790692139 $250
Emerald HPHT 1.53 ct 7.87*5.31*3.71 D VS1 Excellent IGI783631845 $250
Emerald CVD 1.59 ct 8.17*5.53*3.42 D VS1 Excellent IGI774664806 $250
Emerald HPHT 1.5 ct 7.76*5.35*3.53 D VS1 Excellent IGI786628105 $250
Emerald HPHT 1.52 ct 8.12*5.33*3.58 D VS1 Excellent IGI770677268 $250
Cushion CVD 1.52 ct 6.69*6.55*4.42 D VS2 Excellent IGI652429891 $251
Princess CVD 1.5 ct 6.20*6.18*4.50 D VS2 Excellent IGI650472924 $252
Cushion CVD 1.51 ct 6.75*6.63*4.47 E VS1 Excellent IGI792644281 $252
Cushion CVD 1.51 ct 6.81*6.68*4.47 E VS1 Excellent IGI788663237 $252
Princess CVD 1.53 ct 6.29*6.27*4.55 E VVS2 Excellent IGI781604000 $252
Princess CVD 1.5 ct 6.17*6.10*4.49 E VVS2 Excellent IGI789630752 $252
Princess CVD 1.5 ct 6.39*6.31*4.23 E VVS2 Excellent IGI789627071 $252
Princess CVD 1.5 ct 6.17*6.04*4.42 E VVS2 Excellent IGI789630918 $252
Princess CVD 1.53 ct 6.32*6.25*4.46 E VVS2 Excellent IGI782638990 $252
Princess CVD 1.51 ct 6.33*6.31*4.35 E VVS2 Excellent IGI787646200 $252

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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