Oval Lab-Grown Diamond Earrings, grown in light.

Most of these oval cut earrings hold the stone vertically, pulling the gaze downward and slimming the lobe. One drop design turns its ovals sideways in a row, a quieter, more modern read that sits across the ear.

• Floral and cluster: marquise leaves or small round accents gather around the oval, so the stud covers more of the lobe.
• Pavé side arcs: a curved line of tiny stones brackets the center and adds sparkle without hiding its shape.
• Halo: a scalloped ring of accents makes the center look a size bigger.

Every design comes in white, yellow or rose gold in 10K, 14K or 18K, or platinum; there is also Silvadium, our name for sterling silver engineered against tarnish. White gold, platinum and silver keep the stones looking icy; yellow and rose gold add a soft warmth around the edges. Platinum is the densest choice, so a stud in it feels slightly heavier on the ear.

Oval studs sit close and suit daily wear, but the clusters and pavé frames trap lotion and hair product. A short soak in lukewarm soapy water loosens it; a baby toothbrush reaches under the petals, and a lint-free cloth finishes the job. Store each pair apart so the points of the marquise accents don't scratch other pieces.