14K Gold Lab-Grown Diamond Tennis Chain, 2.2 mm

Round lab-grown diamonds, 7.12 carats of them, run the full 22 inches of this 14K gold tennis chain. At 2.2 mm wide it is a narrow line of stones, so on the neck it looks like a fine line of lab-grown diamonds, not a wide band.

The details. The chain is 14K gold, offered in yellow, rose or white. It carries 7.12 carats of round lab-grown diamonds in F-G color, on the line between colorless and near colorless, and VS clarity, where any inclusions are small and seen under magnification. Every stone is prong set, which leaves it open to the light. The chain weighs 17.20 grams.

Size and fit. It comes in one length, 22 inches, which falls just below the collarbone. The width is 2.2 mm, so it sits beside other chains without crowding them.

Care. Clean it with warm water, mild soap and a soft brush, and keep it away from chlorine and harsh cleaners. Lay it flat in a box of its own so the stones do not scratch other pieces or catch on them, and look over the prongs now and then. Lab-grown diamonds take the same care as natural ones.

Buying it. Orders in the US ship with a TraxNYC appraisal that records the gram weight, the carat weight and the lab-grown diamond grade. At checkout you can add a warranty plan that covers manufacturing defects for 30, 180 or 365 days. Every order ships tracked. A jeweler at our store on 47th Street can walk you through this piece by phone at 212-TRAXNYC (212-872-9692) during business hours.