Lab-Grown Diamond Graduated Tennis Necklaces, grown in light.
Larger stones at the front, finer ones behind. A graduated tennis necklace steps its lab-grown diamonds up in size as the line nears the collarbone, so the brightest part rests at center. Most designs here come at 10, 15 or 20 ct total weight. The product page lets you set that weight, the metal and the karat.
$5,919 $11,838
$6,819 $13,638
$6,219 $12,438
$5,919 $11,838
How the taper works
From clasp to front, each stone grows a fraction larger than its neighbor. Worn, this creates a soft V of light that leads the eye downward. Some styles keep lab-grown diamonds the full circumference; others switch to a polished bead chain at the nape, which feels lighter and lowers the price.
Prongs, bezels or a riviera
- Four-prong heads: the airiest option, letting the most light into each stone.
- Close-set bezels: a smooth metal rim around each round, so nothing snags on sweaters.
- Marquise riviera: pointed stones joined by wave links for an older, more ornate line.
Picking a weight
At 10 ct tw a lab-grown diamond graduated tennis necklace looks refined enough for an open shirt collar. 15 and 20 ct versions are evening weight, best on a bare neckline. A few designs begin lower, around 3 ct tw.
Metal and keeping it supple
White, yellow and rose gold come in 10K, 14K or 18K; Silvadium is Novara's tarnish-resistant sterling silver. Put the necklace on after perfume and hairspray, never before. Store it straight in a lined tray so the hinges stay loose, and give the undersides an occasional rinse with mild suds.
Ring questions, answered.
How do I choose an engagement ring?
Start with the shape she loves, then the setting style. Our gemologists can help you balance carat, cut and budget on a free video call.
Can I build my own engagement ring?
Yes — pick a setting, then a diamond, and review the finished ring before it goes to the bench.
Does the diamond price include the setting?
Diamond and setting are priced separately in the ring builder, and the total is shown before you add the ring to your bag.
How do I find my ring size?
Use our ring size guide, or order a free ring sizer — it arrives in 2–3 days.
Can I return or resize my ring?
You can return it within 30 days (a 10% restocking fee applies to resized or engraved pieces), and your first resize within 60 days of delivery is free.
Should I insure my engagement ring?
We recommend it. Every ring ships fully insured; once it is yours, a separate jewelry insurance policy covers loss, theft and accidental damage.
