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.

Diamond Shape

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8424 Diamonds Found
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Select Shape Type Carat Measurements Color Clarity Cut Certificate Price
Oval CVD 1.09 ct 8.41*5.68*3.57 E VVS1 Excellent IGI776628717 $211
Oval HPHT 1.01 ct 8.15*5.69*3.49 D VVS1 Excellent IGI781614686 $211
Oval HPHT 1 ct 8.27*5.60*3.47 D VVS1 Excellent IGI760537063 $211
Oval CVD 1.01 ct 8.18*5.64*3.43 D VVS1 Excellent IGI776631335 $211
Round HPHT 1.03 ct 6.46-6.50*3.02 D VVS1 Ideal IGI762505779 $212
Round HPHT 1.03 ct 6.48*6.52*3.99 D VVS1 Ideal IGI772659883 $212
Round HPHT 1.03 ct 6.49*6.52*3.99 D VVS1 Ideal IGI768676132 $212
Round HPHT 1.02 ct 6.49*6.58*3.97 D VVS1 Ideal IGI772660608 $212
Round HPHT 1.02 ct 6.55*6.58*3.88 D VVS1 Ideal IGI772660457 $212
Round HPHT 1.03 ct 6.47*6.49*3.97 D VVS1 Ideal IGI768678983 $212
Round HPHT 1.02 ct 6.47*6.49*3.99 D VVS1 Ideal IGI772660346 $212
Round HPHT 1.02 ct 6.46*6.48*3.97 D VVS1 Ideal IGI772660332 $212
Round HPHT 1.05 ct 6.54-6.56*4.03 D VVS1 Ideal IGI779656885 $212
Round HPHT 1.05 ct 6.52-6.60*4.03 D VVS1 Ideal IGI778642586 $212
Round HPHT 1.05 ct 6.50-6.53*4.02 D VVS1 Ideal IGI782633023 $212
Round HPHT 1.06 ct 6.54-6.59*4.03 D VVS1 Ideal IGI778633610 $212
Round HPHT 1.09 ct 6.59-6.63*4.04 D VVS1 Ideal IGI778642840 $212
Round HPHT 1.05 ct 6.49-6.52*4.03 D VVS1 Ideal IGI789640961 $212
Round HPHT 1.05 ct 6.49-6.51*4.05 D VVS1 Ideal IGI789640853 $212
Round HPHT 1.05 ct 6.54-6.56*3.99 D VVS1 Ideal IGI782633025 $212

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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