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 CVD 1.51 ct 7.45*7.49*4.44 E VVS2 Excellent IGI782645532 $278
Round HPHT 1.5 ct 7.31-7.37*4.55 D VS1 Ideal IGI774622428 $278
Round HPHT 1.5 ct 7.26-7.30*4.52 D VS1 Ideal IGI786649135 $278
Round HPHT 1.54 ct 7.43-7.46*4.53 D VS1 Ideal IGI758533709 $278
Round HPHT 1.5 ct 7.27-7.32*4.47 D VS1 Ideal IGI776646775 $278
Round HPHT 1.5 ct 7.37-7.40*4.40 D VS1 Ideal IGI779671783 $278
Round HPHT 1.5 ct 7.27-7.30*4.54 D VS1 Ideal IGI779671788 $278
Round HPHT 1.5 ct 7.29-7.32*4.54 D VS1 Ideal IGI780602168 $278
Round HPHT 1.5 ct 7.32-7.36*4.52 D VS1 Ideal IGI772649190 $278
Round HPHT 1.5 ct 7.27-7.30*4.54 D VS1 Ideal IGI780602167 $278
Round HPHT 1.5 ct 7.38-7.42*4.40 D VS1 Ideal IGI782668418 $278
Round HPHT 1.5 ct 7.25-7.31*4.52 D VS1 Ideal IGI786628532 $278
Round HPHT 1.5 ct 7.31-7.34*4.49 D VS1 Ideal IGI779653961 $278
Round HPHT 1.5 ct 7.25-7.28*4.53 D VS1 Ideal IGI782668569 $278
Round HPHT 1.5 ct 7.25-7.29*4.50 D VS1 Ideal IGI779604276 $278
Round HPHT 1.5 ct 7.27-7.31*4.53 D VS1 Ideal IGI774675648 $278
Round HPHT 1.5 ct 7.29-7.34*4.50 D VS1 Ideal IGI781652006 $278
Round CVD 1.5 ct 7.31-7.35*4.48 D VS1 Ideal IGI788661672 $278
Round HPHT 1.5 ct 7.36-7.40*4.44 D VS1 Ideal IGI775608176 $278
Round HPHT 1.5 ct 7.29-7.31*4.54 D VS1 Ideal IGI786649036 $278

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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