Round Lab Grown Diamond Petite Halo Ring

Signora Jewelry Certificate IncludedMade to OrderInsured Delivery

Front-facing view of a yellow gold round lab grown diamond halo engagement ring.

1 of 13

$236.00

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Product documentation Signora Jewelry Certificate Included A Signora Jewelry Certificate lists the finished-piece and material details supplied for this design. Finished-piece and material details · Signora Jewelry Certificate included.

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Complimentary · hand-engraved to order · adds about 3–4 days.

Arrives 7 business days to make, then 5–8 insured & tracked.

30-day returns Courier, insurance & duties covered. No restocking fee.

Duties & taxesPrepaid at checkout. Nothing extra to pay on delivery.

Estimated dispatch: 7 business days Duties & taxes prepaid

Ring size guide

Lay a ring you own flat on the circle and slide until it sits just inside it — or set its inner diameter directly.

Measure the inside of a ring that already fits — inner edge to edge — with a ruler in mm, then set it below. No ring handy? Try Measure your finger.

14 mm 24 mm 17.3 mm

Inner diameter mm

US size

UK size

EU size

Circumference

54.3 mm

Between sizes? Always choose the larger size. Fingers are slightly bigger in the evening — measure then for the best fit.

Method 1 — Use an existing ring

Find a ring that fits the intended finger comfortably.
Place it flat and measure the inner diameter (inside edge to inside edge) in mm.
Enter that measurement in the Measure a ring tab.

Method 2 — Wrap and measure

Wrap a thin strip of paper around the base of your finger.
Mark where it overlaps — measure that length in mm (your circumference).
Divide by 3.1416 (π) to get your diameter, then use the Measure a ring tab.

Tip: Middle finger sizes typically run half a size larger than the ring finger. If between sizes, go up. Measure in the evening — fingers are slightly larger then.

7US size

US	UK	EU	Diameter	Circumference

Highlighted row = your converted size. Most common women's sizes are US 6–7. All measurements in mm.

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The Signora Promise

Hand-finished in SuratMade to order

Reports where statedExact scope shown

Insured deliverySigned & tracked

Secure checkoutShopify checkout

Standard-design returns30-day eligibility

Final inspectionChecked before dispatch

About This Ring

Round Brilliant · Halo

Center

Round Brilliant

Metal

Customizable

Setting

Halo

Detail	Details
Ring style	Halo
Center diamond	Round · 3.80 mm · approx. 0.239 ct
Halo diamonds	18 diamonds · approx. 0.090 ct
Total diamond weight	approx. 0.329 ct (19 stones)
Stone type	Lab Grown Diamond
Setting	Round Halo Setting
Finish	High Polish
Occasion	Engagement

Made to order — select your options above. Want something fully custom?

Customize your jewelry here.

This round lab grown diamond halo engagement ring brings classic brilliance to a refined, everyday silhouette. A sparkling round center diamond is framed by a circle of accent diamonds that amplify its presence and light performance.

The delicate halo creates the look of a larger center stone while maintaining a lightweight, elegant profile. Fine proportions and a slim polished band keep the design timeless and comfortable for daily wear.

Crafted to order, this ring offers beautiful sparkle from every angle while preserving the clean, balanced look that makes halo engagement rings so enduringly popular.

Design highlights

Round lab grown diamond center stone
18 round halo diamonds
Approx. 0.329 ct total diamond weight
Classic halo engagement ring design
Slim polished band
Enhanced sparkle and visual size
Lightweight, comfortable profile
Available in 11 precious metal options

Spotlight: The halo of round diamonds surrounds the center stone with additional brilliance, creating a bright, eye-catching look while preserving a delicate and elegant appearance on the hand.

About Lab Grown Diamonds

A round brilliant is cut with 57–58 facets engineered to recycle light back to the eye, which is why it out-sparkles every other shape and hides small inclusions well. It is the most requested engagement silhouette and sits comfortably in solitaire, halo, or pavé settings without fighting the design.

Every Signora Jewels diamond is grown in a controlled lab using the CVD process, producing a stone that is chemically, optically, and physically identical to a mined diamond — same hardness, same fire, graded on the same 4C scale. Because the supply chain is short and traceable, you get a larger, cleaner stone for the same budget and a documented origin, with no mining footprint. The result is a diamond that looks and tests exactly as a natural one, with more carat and clarity for your money.

FAQ

What does a halo setting do?
A halo surrounds the center diamond with smaller diamonds, increasing overall sparkle and creating the appearance of a larger center stone.

Will the halo make the ring look bigger?
Yes. Halo designs are popular because the surrounding diamonds visually expand the size of the center diamond while adding extra brilliance.

Can this ring be customized?
Choose your options on this page; for anything beyond that we make custom pieces — Customize your jewelry here.

Are lab grown diamonds real diamonds?
Yes. They are identical to mined diamonds in chemistry, hardness, and sparkle, and are graded on the same 4C scale.

What metals and colors can I choose?
Silver, 10K, 14K and 18K Gold in yellow, white, and rose, plus Platinum.

Will it keep its sparkle over time?
Yes. Lab grown diamonds are real diamonds with the same durability and brilliance as mined diamonds.

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