Lab Grown Diamond Stud Earrings

How to choose lab grown diamond studs

Stud earrings look simple, and that is the point. With nothing else going on, the size of the stones, how well they match and how they sit on the ear decide everything. Here is what to think about before your viewing.

Size: total carat weight

Studs are sold by total carat weight, written as ctw. A 1 ctw pair is two stones of about half a carat each. That catches many people out, so it helps to think per stone. As a rough guide for round studs:

Because lab grown diamonds cost less per carat, many people move up one size from what they first planned. Try two sizes on, one in each ear, and look in the mirror. The right size is usually obvious within a minute.

Settings

• Four prong. Shows the most diamond and lets in the most light. Round stones look a little square.
• Six prong. Holds the stone a bit more securely and keeps a rounder outline.
• Bezel. A thin rim of metal around the stone. Very secure, smooth to the touch, a modern look.
• Cluster. Several smaller diamonds grouped to look like one larger flower or shape. A lot of look for the price.

Studs are not only round. Ovals, princess cuts and pears make pretty pairs too, and the same shape advice applies as for rings. See our shapes guide.

Backs

The back is what keeps your studs on, so it deserves real thought. Push backs are simple and common. Screw backs thread onto a post and are much harder to lose, which is why we suggest them for larger pairs and for anyone who sleeps or exercises in their earrings. Ask to try both.

Matching the pair

Two stones in a pair should match in size, color and brightness, so neither ear looks different. We match our pairs by eye and by measurement. For larger pairs, ask about stones with grading reports so you can see the grades of each one.

Metal

White gold and platinum make a white diamond look as white as possible. Yellow and rose gold give a warmer look and can hide a slightly lower color grade. Pick the metal that goes with the jewelry you already wear most.

At your viewing

Save the pairs you like with the heart above, and they will be waiting when you arrive. We will have a mirror ready, a few sizes to compare, and both types of back to try. Lab grown diamond stud earrings start from $290. The final price depends on the size and stones you choose. When you are ready, book a viewing. Browsing for a full set? See the rest of our lab grown diamond jewelry, including pendant necklaces that pair well with studs.