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
Asscher HPHT 1.5 ct 6.30*6.23*4.22 D VVS2 Excellent IGI747517978 $268
Marquise HPHT 0.5 ct 8.17*4.04*2.64 D VVS1 Excellent IGI783660330 $268
Asscher HPHT 1.51 ct 6.28*6.28*4.20 D VVS2 Excellent IGI747513413 $268
Emerald CVD 1.52 ct 7.86*5.40*3.77 D VVS2 Excellent IGI780685745 $268
Marquise HPHT 0.5 ct 8.14*4.15*2.58 D VVS1 Excellent IGI789641248 $268
Emerald HPHT 1.51 ct 7.52*5.34*3.66 D VVS2 Excellent IGI788684775 $268
Emerald CVD 1.5 ct 8.02*5.17*3.48 D VVS2 Excellent IGI794683166 $268
Asscher CVD 1.5 ct 6.36*6.27*4.07 D VVS2 Excellent IGI797629127 $268
Asscher HPHT 1.51 ct 6.40*6.37*4.20 D VVS2 Excellent IGI749568865 $268
Emerald CVD 1.58 ct 8.25*5.62*3.45 D VVS2 Excellent IGI689589515 $268
Emerald HPHT 1.62 ct 7.65*5.48*3.69 D VVS2 Excellent IGI781601757 $268
Oval HPHT 1.56 ct 9.27*6.56*4.09 D VS1 Excellent IGI754514029 $268
Oval HPHT 1.52 ct 9.13*6.48*4.12 D VS1 Excellent IGI754514032 $268
Oval CVD 1.51 ct 9.66*6.11*3.87 D VS1 Excellent IGI780602306 $268
Oval CVD 1.59 ct 9.80*6.51*3.92 D VS1 Excellent IGI792601405 $268
Oval HPHT 1.55 ct 9.29*6.42*4.08 D VS1 Excellent IGI783643245 $268
Oval CVD 1.5 ct 9.52*6.34*3.98 D VS1 Excellent IGI778610237 $268
Oval HPHT 1.55 ct 9.38*6.56*4.00 D VS1 Excellent IGI766648548 $268
Oval CVD 1.5 ct 9.53*6.31*3.93 D VS1 Excellent IGI791627904 $268
Oval HPHT 1.55 ct 9.50*6.45*4.00 D VS1 Excellent IGI770676856 $268

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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