Real lab-grown diamonds, cut & graded · Made to order in 7–10 business days
VANTYRE

Journal

Diamond Shapes & Cuts

Articles

Five mannequin busts wearing different diamond earring styles for face shape comparison.

How to Choose Lab Grown Diamond Earrings for Your Face Shape

Learn how to choose lab grown diamond earrings for your face shape, including round, oval, square, heart, long, and diamond-shaped faces.

An oval diamond with digital calipers, a grading report and a loupe on a workbench.

How to Choose an Oval Lab Grown Diamond for an Engagement Ring

Learn how to choose an oval lab grown diamond for an engagement ring, including carat, ratio, bow-tie effect, measurements, sparkle, setting style,…

An oval diamond measured with digital calipers beside an IGI report and a ring setting.

Oval Diamond Ratio Guide: What Length-to-Width Ratio Looks Best?

Learn how oval diamond length-to-width ratio works, what 1.30, 1.40, and 1.50 ratios look like, and how to choose the best oval…

A large oval diamond beside a grading report and an empty solitaire ring setting.

Oval Diamond Bow-Tie Effect Explained: What Buyers Should Check

Learn what the oval diamond bow-tie effect is, why it appears, whether it is bad, and how to check bow-tie before buying…

An oval solitaire ring and a round brilliant solitaire ring side by side.

Oval vs Round Diamond: Which Shape Is Better for Your Ring?

Compare oval vs round lab grown diamonds, including sparkle, visible size, price, finger coverage, bow-tie effect, settings, and which shape is better…

Seven loose diamonds in different shapes lined up on a fabric display tray.

Which Diamond Shape Looks the Biggest? A Face-Up Size Guide

Learn which diamond shapes look biggest face-up, including oval, marquise, pear, emerald, radiant, cushion, and round diamonds, plus what measurements to check.

A tray of diamond engagement rings in different styles with loose stones.

How to Choose a Diamond Engagement Ring Style: A Simple Guide for Natural and Lab-Grown Diamonds

Choosing a diamond engagement ring style can feel overwhelming. Learn how solitaire, halo, hidden halo, three-stone, oval, radiant and custom ring styles…

A lab grown diamond held in tweezers above the empty prongs of a solitaire engagement ring setting.

How to Choose a Lab Grown Diamond for an Engagement Ring

Learn how to choose a lab grown diamond for an engagement ring by comparing shape, cut, color, clarity, certificate details and setting…