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
Radiant CVD 0.66 ct 6.26*4.25*2.84 D VS1 Excellent IGI678550958 $212
Cushion CVD 1 ct 5.77*5.70*3.95 D VVS2 Excellent IGI783639689 $212
Marquise CVD 0.71 ct 9.40*4.65*2.92 E VVS2 Excellent IGI782666771 $212
Cushion HPHT 1.11 ct 5.96*5.87*3.94 D VVS2 Excellent IGI788684774 $212
Marquise CVD 0.71 ct 9.43*4.71*2.81 E VVS2 Excellent IGI765626879 $212
Cushion CVD 1.03 ct 5.98*5.86*3.94 D VVS2 Excellent IGI779609763 $212
Cushion HPHT 1.08 ct 5.81*5.77*3.96 D VVS2 Excellent IGI795668939 $212
Cushion HPHT 1.09 ct 5.94*5.86*3.81 D VVS2 Excellent IGI795668936 $212
Round CVD 1 ct 6.37*6.41*3.97 D VS2 Ideal IGI785611760 $213
Radiant CVD 1.01 ct 7.26*4.74*3.40 D VS1 Excellent IGI766695165 $215
Marquise CVD 0.73 ct 9.62*4.68*2.88 D VS1 Excellent IGI659465509 $215
Radiant CVD 1 ct 7.44*4.81*3.13 D VS1 Excellent IGI766695164 $215
Marquise CVD 0.72 ct 9.30*4.62*2.91 D VS1 Excellent IGI760520310 $215
Radiant CVD 1.05 ct 7.18*5.03*3.41 D VS1 Excellent IGI793617239 $215
Marquise CVD 0.73 ct 9.48*4.65*2.86 D VS1 Excellent IGI713598561 $215
Radiant CVD 1.02 ct 7.63*4.95*3.26 D VS1 Excellent IGI675566879 $215
Marquise CVD 0.72 ct 9.42*4.76*2.87 D VS1 Excellent IGI685599668 $215
Marquise CVD 0.73 ct 9.43*4.72*2.88 D VS1 Excellent IGI762524452 $215
Radiant CVD 1.09 ct 7.92*5.07*3.12 D VS1 Excellent IGI707529777 $215
Radiant CVD 1.38 ct 7.93*5.52*3.62 D VS1 Excellent IGI774613060 $215

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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