Tennis Necklace 14K Gold
14K gold · Conflict-free lab diamonds
The one piece that elevates everything you wear.
Diamonds set close in 14K gold in one smooth, fluid line. It lies flat, moves with you, and feels lighter than it looks, so you can wear it with a white tee as easily as an evening dress. Choose a delicate everyday sparkle or a true statement. Wear it now, and pass it down one day.
Made for real life: Shower-safe • Sleep-safe • Solo or layered • Made for every day
Why Swanmait
The Swanmait difference
Stone to Setting
From our diamonds to your hands, at direct-from-source prices.
Hand-Selected
Chosen with 50 years of expertise, for the perfect fit and sparkle.
Featherlight
Smooth, snag-free and designed by women for every day.
Personally Inspected
Small batches, each piece checked by our founder before it ships.
Real luxury belongs on you, not tucked away in a velvet box.
Why They Love Us
It’s so pretty! I never take it off, whether I’m on the beach or in the water. Looks super cute when I layer it.
Sleek, modern, and very comfortable to wear. It feels solid, and works with both casual and dressed-up looks.
I adore my earrings. They are GORGEOUS and look stunning—even if I say so myself.
Questions, answered.
Yes. We use lab-grown diamonds, which are chemically identical to mined diamonds with a lighter environmental footprint.
Yes. Our 14K gold, and our 925 sterling silver with a yellow or white gold finish, are made for lasting, tarnish-resistant shine with daily wear.
Sterling silver naturally darkens over time as it reacts with the air. We finish every silver piece in yellow gold or white gold plating to protect it, so it stays bright with everyday wear. If it ever loses its shine, a gentle polish with a soft cloth brings it back, and re-plating is available for a fee.
Every piece includes a Certificate of Authenticity and lifetime workshop care for ongoing maintenance and peace of mind.
Each design is made with smooth, featherlight settings and no sharp edges that snag.
Free returns within 14 days of shipping, so you can be sure you love how it looks and feels.