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
Marquise CVD 1.02 ct 10.46*5.22*3.36 D VS1 Excellent IGI782642272 $216
Marquise CVD 1.02 ct 10.06*5.21*3.36 D VS1 Excellent IGI781650917 $216
Radiant CVD 1.59 ct 8.27*5.79*3.89 E VS1 Excellent IGI724566571 $217
Radiant CVD 1.51 ct 8.43*5.51*3.72 E VS1 Excellent IGI788645141 $217
Radiant CVD 1.59 ct 8.35*5.85*3.84 E VS1 Excellent IGI725509298 $217
Radiant CVD 1.63 ct 8.53*5.86*3.84 E VS1 Excellent IGI658477222 $217
Radiant CVD 1.56 ct 8.17*5.66*3.86 E VS1 Excellent IGI669417155 $217
Marquise CVD 1.06 ct 11.03*5.28*3.29 D VVS2 Excellent IGI681532244 $217
Round CVD 1.21 ct 6.83*6.87*4.2 E VS1 Ideal IGI777628993 $217
Oval HPHT 0.5 ct 6.40*4.50*2.81 E VVS2 Excellent IGI790603775 $217
Oval HPHT 0.51 ct 6.64*4.44*2.83 E VVS2 Excellent IGI744510335 $217
Oval HPHT 0.5 ct 6.73*4.51*2.68 E VVS2 Excellent IGI790603757 $217
Oval HPHT 0.5 ct 6.41*4.48*2.77 E VVS2 Excellent IGI788658905 $217
Oval HPHT 0.52 ct 6.65*4.48*2.80 E VVS2 Excellent IGI778690647 $217
Radiant CVD 1.57 ct 8.30*5.74*3.76 D VS1 Excellent IGI674554341 $218
Radiant CVD 1.57 ct 8.39*5.77*3.77 D VS1 Excellent IGI671495892 $218
Radiant CVD 1.55 ct 8.32*5.72*3.80 D VS1 Excellent IGI676502365 $218
Radiant CVD 1.57 ct 8.17*5.69*3.87 D VS1 Excellent IGI649470406 $218
Radiant CVD 1.57 ct 8.21*5.66*3.72 D VS1 Excellent IGI674508637 $218
Radiant CVD 1.57 ct 8.26*5.66*3.86 D VS1 Excellent IGI675533104 $218

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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