Is 1/10 carat of diamonds big enough to notice?

It is a small cluster, roughly the width of a pencil eraser. It gives a soft sparkle at the collarbone rather than a bold look.

What does I3 clarity mean for how it looks?

I3 is the lowest standard clarity grade, so inclusions can be seen without a loupe. Expect a slightly cloudy stone rather than a crisp, bright one.

Is 10k gold real gold?

Yes. 10k gold is about 41.7% gold mixed with alloys, which makes it durable but less yellow than 14k or 18k.

Can I wear it every day?

Yes, with care. Keep it away from chlorine, perfume and harsh cleaners, and wipe it after wear, since the diamonds are treated and the gold is rhodium plated.

The necklace with its 18-inch chain and spring ring clasp. Macy's fine jewelry typically ships in a gift box, but confirm the packaging at checkout.

Macy's fine jewelry discounts heavily around major sales events. The listed best new price was $270 at Macy's as of November 6, 2026.

What do buyers say about the Macy's Diamond Cluster 18" Pendant Necklace in 10k Gold?

Rated 3.7 out of 5 from 159 ratings. Buyers like: Beautiful, sparkly and dainty; Elegant and classy; Good quality. Common complaints: Pendant is small, smaller than expected; Chain is very thin and delicate.