Emerald Grace Diamond Drop Earrings

The carat weight (cttw, total carat weight) is for the pair, not per earring — 1.00 cttw studs means two 0.50-carat diamonds, one in each ear. A 0.50-carat round lab-grown diamond measures roughly 5 mm across. Check each Signora Jewels listing for the per-stone carat and millimeter size before you choose.

For everyday wear, 0.50–1.00 total carat weight is the sweet spot, with 1.00 cttw — two 0.50-carat stones — the most popular choice; 1.50–2.00 cttw suits occasion wear. Because Signora Jewels studs use IGI-certified lab-grown diamonds, most buyers can afford a size larger than mined diamonds on the same budget.

Screw backs and locking backs are more secure than push (friction) backs, which are easiest to use but can loosen over time. For valuable diamond studs, a threaded back is the safer choice. Check the specifications on each Signora Jewels earring listing for the back type, and make sure backs feel snug every few weeks of wear.

It’s best not to. Water won’t harm a lab-grown diamond, but soap and shampoo leave a film that dulls the sparkle, and sleeping in studs gradually loosens backs and settings. Remove earrings before showering and bed, and clean them with warm soapy water and a soft brush every few weeks — our care guide shows how.

Nickel in cheap fashion alloys is the usual cause of ear irritation. Signora Jewels earrings are made to order in your choice of 9K–18K gold, platinum, or sterling silver — fine-jewelry metals, not base-metal alloys. If your ears are especially sensitive, platinum and 18K gold contain the least alloy metal and are the gentlest choices.

About two weeks. Signora Jewels crafts the Emerald Grace Diamond Drop Earrings to order at our Surat atelier and ships to the US fully insured and tracked, with all customs duties prepaid — nothing to pay at delivery. Standard designs are covered by our 30-day return policy, and shipping is free on orders over $500.