White Gold Lab-Grown Diamond Tennis Necklaces, grown in light.
Stone after stone, from clasp to clasp. These white gold lab-grown diamond tennis necklaces set a flexible line of round or marquise stones in prongs or bezels. Many graduate toward the front. On the product page you choose 10K, 14K or 18K white gold and the total carat weight, and the stones are set to that weight.
$5,919 $11,838
$5,509 $11,018
$6,819 $13,638
$6,219 $12,438
$5,919 $11,838
$3,102 $6,204
$5,759 $11,518
$6,219 $12,438
The line of the necklace
Graduated designs place the largest lab-grown diamonds at the center front and taper toward the back, so the necklace drops into a soft V. A single-row design uses matched stones end to end for a flat, even band. A few step away from the classic line with floral stations, a lariat drop with an emerald-cut focal stone, or marquise links that wave.
Choosing the karat
- 10K: toughest against scratches, with the gentlest price.
- 14K: a middle path, hard-wearing yet bright.
- 18K: the highest gold share, a touch softer in wear.
Total carat weight
The carat figure sums up the necklace's lab-grown diamonds. The usual choices are 10, 15 or 20 ct tw, and lighter options from 3 ct tw exist on some. Lab-grown stones put a heavy line within reach for much less money than a mined necklace this size; prices start from about $3,100.
Wearing and storing it
Fasten it once perfume and hairspray have dried, and lay it flat in a lined box so links don't twist or scratch each other. Brush gently behind each setting after a sudsy soak, and let a jeweler inspect the clasp and prongs once a year.
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.
