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 HPHT 1.52 ct 7.36*7.40*4.53 D VS1 Ideal IGI754515500 $274
Round HPHT 1.09 ct 6.64*6.66*3.99 D IF Ideal IGI786671323 $274
Round HPHT 1.03 ct 6.47*6.52*4.00 D IF Ideal IGI788677421 $274
Round CVD 1.5 ct 7.28*7.31*4.56 D VS1 Ideal IGI770641241 $274
Cushion HPHT 1.51 ct 7.10*6.79*4.48 D VVS2 Excellent IGI665408827 $274
Round HPHT 1.06 ct 6.54*6.59*4.00 D IF Ideal IGI785602474 $274
Round HPHT 1.53 ct 7.32*7.36*4.58 D VS1 Ideal IGI770676927 $274
Cushion HPHT 1.5 ct 7.06*6.92*4.35 D VVS2 Excellent IGI743522071 $274
Round HPHT 1.09 ct 6.72*6.74*3.95 D IF Ideal IGI772690401 $274
Oval HPHT 0.71 ct 7.46*5.02*3.04 E VVS2 Excellent IGI771654088 $274
Round HPHT 1.5 ct 7.33*7.37*4.45 D VS1 Ideal IGI772665674 $274
Round HPHT 1.08 ct 6.57*6.64*4.04 D IF Ideal IGI754542701 $274
Round HPHT 1.07 ct 6.53*6.55*4.07 D IF Ideal IGI786692829 $274
Round HPHT 1.07 ct 6.61*6.64*4.00 D IF Ideal IGI760554133 $274
Round HPHT 1.52 ct 7.35*7.40*4.54 D VS1 Ideal IGI772665679 $274
Round HPHT 1.51 ct 7.29*7.35*4.56 D VS1 Ideal IGI770640219 $274
Round HPHT 1.51 ct 7.37*7.41*4.50 D VS1 Ideal IGI770641702 $274
Round HPHT 1.5 ct 7.28*7.33*4.55 D VS1 Ideal IGI754514464 $274
Round HPHT 1.03 ct 6.50*6.53*3.97 D IF Ideal IGI788659063 $274
Pear CVD 1.52 ct 10.51*6.31*4.01 D VVS2 Excellent IGI792601407 $276

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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