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 1.51 ct 6.33*6.31*4.35 E VVS2 Excellent IGI787646200 $252
Princess CVD 1.5 ct 6.21*6.09*4.45 E VVS2 Excellent IGI793614443 $252
Princess CVD 1.52 ct 6.24*6.16*4.51 E VVS2 Excellent IGI780675069 $252
Princess CVD 1.56 ct 6.36*6.25*4.53 E VVS2 Excellent IGI764607312 $252
Round HPHT 1.2 ct 6.89-6.92*4.13 D VVS2 Ideal IGI770651614 $253
Round HPHT 1.26 ct 6.86-6.90*4.30 D VVS2 Ideal IGI769630841 $253
Round HPHT 1.21 ct 6.83-6.91*4.21 D VVS2 Ideal IGI783644469 $253
Round HPHT 1.2 ct 6.89*6.92*4.15 D VVS2 Excellent IGI782689072 $253
Round HPHT 1.2 ct 6.78*6.82*4.19 D VVS2 Ideal IGI733527726 $253
Round HPHT 1.23 ct 6.91-6.94*4.19 D VVS2 Ideal IGI776616943 $253
Round HPHT 1.21 ct 6.91-6.95*4.14 D VVS2 Ideal IGI769630866 $253
Round HPHT 1.26 ct 6.96-7.00*4.24 D VVS2 Ideal IGI781601643 $253
Round HPHT 1.2 ct 6.78-6.83*4.23 D VVS2 Ideal IGI781601994 $253
Round HPHT 1.21 ct 6.88-6.92*4.19 D VVS2 Ideal IGI766656470 $253
Round HPHT 1.21 ct 6.80-6.84*4.26 D VVS2 Ideal IGI775629710 $253
Oval HPHT 0.5 ct 6.41*4.47*2.77 D VVS1 Excellent IGI764652901 $254
Oval HPHT 0.5 ct 6.63*4.50*2.64 D VVS1 Excellent IGI784620633 $254
Oval HPHT 0.52 ct 6.70*4.68*2.65 D VVS1 Excellent IGI769607709 $254
Oval HPHT 0.5 ct 6.32*4.51*2.75 D VVS1 Excellent IGI764605641 $254
Oval HPHT 0.5 ct 6.57*4.38*2.75 D VVS1 Excellent IGI763660175 $254

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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