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 1.5 ct 7.35*7.42*4.39 D VVS2 Excellent IGI766627608 $287
Round CVD 1.5 ct 7.39*7.47*4.39 D VVS2 Excellent IGI749551027 $287
Round HPHT 1.52 ct 7.48*7.5*4.41 D VVS2 Excellent IGI770676940 $287
Round CVD 1.51 ct 7.35*7.4*4.51 D VVS2 Ideal IGI786638227 $287
Round HPHT 1.55 ct 7.37*7.41*4.57 D VVS2 Ideal IGI766648383 $288
Round HPHT 1.55 ct 7.37*7.41*4.6 D VVS2 Ideal IGI766648268 $288
Round HPHT 1.55 ct 7.34*7.39*4.6 D VVS2 Ideal IGI766648857 $288
Round HPHT 1.55 ct 7.46*7.51*4.55 D VVS2 Ideal IGI766648710 $288
Round CVD 1.55 ct 7.45*7.49*4.56 F VVS2 Ideal IGI792684697 $288
Round CVD 1.56 ct 7.40*7.44*4.57 F VVS2 Ideal IGI783607804 $288
Round CVD 1.56 ct 7.44*7.47*4.58 F VVS2 Ideal IGI791620279 $288
Round CVD 1.55 ct 7.41*7.48*4.51 F VVS2 Ideal IGI773647189 $288
Round HPHT 1.51 ct 7.28*7.35*4.53 D VVS2 Ideal IGI781613744 $289
Round HPHT 1.57 ct 7.49*7.57*4.58 D VVS2 Ideal IGI766648507 $289
Round HPHT 1.53 ct 7.41*7.44*4.54 D VVS2 Ideal IGI781613720 $289
Round HPHT 1.55 ct 7.46*7.51*4.54 D VVS2 Ideal IGI766648810 $289
Round HPHT 1.55 ct 7.39*7.42*4.56 D VVS2 Ideal IGI766648477 $289
Round HPHT 1.56 ct 7.45*7.5*4.57 D VVS2 Ideal IGI749550496 $289
Round HPHT 1.52 ct 7.3*7.33*4.59 D VVS2 Excellent IGI770677385 $289
Heart CVD 1.69 ct 7.36*7.98*4.87 E VVS2 Excellent IGI719567678 $289

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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