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
Heart CVD 1.56 ct 7.29*8.06*4.70 D VS1 Excellent IGI769671255 $284
Heart CVD 1.5 ct 7.36*7.79*4.31 D VS1 Excellent IGI783616298 $284
Heart CVD 1.55 ct 7.52*7.85*4.66 D VS1 Excellent IGI770672998 $284
Heart HPHT 1.51 ct 7.27*7.75*4.57 D VS1 Excellent IGI542230833 $284
Heart CVD 1.5 ct 6.88*8.06*4.65 D VS1 Excellent IGI783630345 $284
Heart CVD 1.5 ct 7.01*7.63*4.71 D VS1 Excellent IGI787660831 $284
Heart CVD 1.56 ct 7.04*8.02*4.82 D VS1 Excellent IGI713541637 $284
Round CVD 1.06 ct 6.53-6.58*3.98 E VS1 Excellent IGI739501740 $285
Round CVD 1.11 ct 6.58-6.60*4.13 E VS1 Excellent IGI720516510 $285
Round CVD 1 ct 6.35-6.38*3.99 E VS1 Excellent IGI732522953 $285
Round CVD 1.12 ct 6.65-6.68*4.07 E VS1 Excellent IGI739516981 $285
Round CVD 1.02 ct 6.55-6.58*3.86 E VS1 Excellent IGI739501693 $285
Round CVD 1.07 ct 6.58-6.60*3.99 E VS1 Excellent IGI739509709 $285
Round CVD 1.03 ct 6.57-6.60*3.88 E VS1 Excellent IGI749515889 $285
Round CVD 1.11 ct 6.62-6.65*4.08 E VS1 Excellent IGI747567253 $285
Round CVD 1.13 ct 6.66-6.69*4.09 E VS1 Excellent IGI738501231 $285
Round CVD 1 ct 6.32-6.34*4.00 E VS1 Excellent IGI739507494 $285
Round CVD 1.06 ct 6.55-6.57*3.96 E VS1 Excellent IGI739509397 $285
Round CVD 1.12 ct 6.62-6.67*4.10 E VS1 Excellent IGI737596018 $285
Round CVD 1.1 ct 6.60-6.65*4.07 E VS1 Excellent IGI732561017 $285

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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