Lab-Grown Diamond Halo Necklaces, grown in light.
A center framed in a ring of light. Each halo necklace here is a pendant: one lab-grown diamond at the heart, bordered by a fine circle of smaller stones and hung from a bail. Round centers are most common, joined by oval, cushion, princess, emerald, pear and marquise cuts. The product page sets total weight, metal and karat.
$1,000 $2,000
$1,260 $2,520
$875 $1,750
$900 $1,800
$900 $1,800
$900 $1,800
$1,232 $2,464
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What the border does
A lab-grown diamond halo pendant wraps its center in a tight frame of small stones, making the head look broader and catching light from more directions. Some frames are a single clean circle; others take a teardrop, petal or kite outline, or add milgrain and a bezel rim for a period feel.
Bail styles
- Pavé or split bail: sparkle continues above the frame and becomes part of the design.
- Hidden bail: the pendant appears to hover on the chain.
- Elongated bail: a longer drop that sits neatly under an open collar.
Weight and shape
Most designs offer 1 to 5 ct total weight, center and frame counted together, and many extend to 6 ct. A few start under a carat for a smaller halo necklace pendant. Rounds give the most even glow; ovals and emerald cuts draw the pendant into a longer line.
Metal and everyday handling
White, yellow and rose gold come in 10K or 14K, with Silvadium, Novara's tarnish-resistant sterling silver, as the lighter-priced pick. A frame of tiny prongs dislikes chlorine and gym bags, so leave the pendant at home for both. A cup of lukewarm suds and a baby toothbrush keep the border bright.
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.
