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
Princess CVD 0.57 ct 4.50*4.47*3.16 D VVS2 Excellent IGI790629840 $200
Princess HPHT 0.51 ct 4.16*4.14*3.24 D VVS2 Excellent IGI764605477 $200
Princess CVD 0.56 ct 4.45*4.45*3.19 D VVS2 Excellent IGI790630379 $200
Princess CVD 0.56 ct 4.52*4.41*3.19 D VVS2 Excellent IGI790630385 $200
Princess CVD 0.55 ct 4.44*4.45*3.20 E VVS2 Excellent IGI790630261 $201
Princess CVD 0.55 ct 4.47*4.43*3.19 E VVS2 Excellent IGI790630273 $201
Princess CVD 0.55 ct 4.44*4.42*3.23 E VVS2 Excellent IGI790630951 $201
Princess HPHT 0.53 ct 4.42*4.40*3.15 E VVS2 Excellent IGI790603773 $201
Round CVD 1.01 ct 6.38*6.45*3.96 D VVS2 Ideal IGI763653713 $201
Round CVD 1.04 ct 6.55*6.58*3.92 D VVS2 Ideal IGI765638419 $201
Round CVD 1.02 ct 6.57*6.58*3.87 D VVS2 Excellent IGI768698550 $201
Round CVD 1 ct 6.40*6.43*3.95 D VVS2 Excellent IGI773602304 $201
Round CVD 1 ct 6.46*6.49*3.83 D VVS2 Excellent IGI787675442 $201
Round CVD 1.02 ct 6.5-6.55*3.91 D VVS2 Excellent IGI792601473 $202
Round CVD 1.01 ct 6.35-6.42*4 D VVS2 Ideal IGI793612102 $202
Round CVD 1.01 ct 6.36-6.42*3.99 D VVS2 Ideal IGI793612105 $202
Round CVD 1.01 ct 6.46-6.48*3.94 D VVS2 Ideal IGI793612096 $202
Round CVD 1.03 ct 6.45*6.52*4.01 D VVS2 Excellent IGI779668278 $202
Round CVD 1.04 ct 6.56*6.58*3.94 D VVS2 Ideal IGI786665205 $202
Round CVD 1.03 ct 6.43*6.46*4.02 D VVS2 Ideal IGI786638238 $202

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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