Lab Grown Diamond Tennis Necklaces
A lab-created diamond tennis necklace adds a touch of elegance and confidence, perfect for weddings, celebrations, or simply treating yourself.
A tennis necklace is a single unbroken line of diamonds or no gaps, no filler, which is exactly why it reads as more expensive than almost anything else in a jewellery box. Our collection runs from sleek eternity-style designs to full diamond chokers, each one strung with matched round-cut stones set in White Gold, Yellow Gold, or Rose Gold. This is the piece you wear when the occasion actually calls for it.
Built for the Neckline, Not the Drawer
A tennis necklace sits differently depending on its length and cut. Half-eternity styles like the V Shaped design leave open space at the back, which makes them lighter to wear for long hours at a wedding or reception. Full chokers, like the Diamond Tennis Choker or the Varali Vajra, sit close to the throat and carry more visual weight, the kind of piece that's meant to be the focal point of an outfit, not a supporting piece next to it.
Why the Line Matters More Than Any Single Stone
In a tennis necklace, no individual diamond is supposed to stand out, the whole line is the point. That means every stone has to match closely in size and cut, which is harder to source and set than a single centerpiece stone. It's also why tennis necklaces sit at a higher price point than a pendant or a simple chain, even before you factor in carat weight. If you'd rather have one diamond doing the work instead of forty, our diamond pendants collection is built the opposite way.
Find Certified Lab-Grown Diamond Necklaces Without the Markup
The stones here are lab grown and IGI-certified, so the cost isn't inflated by mining supply chains the way natural-diamond tennis necklaces often are; you're paying for the craftsmanship of matching and setting the line, not for scarcity. Pair one with a matching piece from our tennis bracelets collection for a coordinated bridal or event look, or go with a fuller layered piece from our diamond necklaces collection if you want more than one line of sparkle.
FAQ’s
Length and where it sits. A tennis necklace typically falls a little lower on the neckline, while a choker sits tighter, right at the throat. Chokers read as bolder and work better with off-shoulder or low necklines; necklaces suit higher necklines like collared or crew-neck outfits.
It depends on the length and design, but most full tennis necklaces use anywhere from 30 to 80+ matched stones, since the line has to run continuously without visible gaps.
Yes. Lab grown diamonds have the same hardness as mined diamonds, so wear resistance isn't the difference, what actually matters for longevity is the quality of the setting and the clasp, which is the same across both.
White Gold is the most common choice because it disappears visually and lets the diamond line take all the attention. Yellow and Rose Gold both work too, but they'll read a bit warmer against the stones.
