Pink Radiant Cut Lab Grown Diamond Halo Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

1 of 8

$885.00

Price updates with your selections

Independently graded by IGI IGI Report Included Selected 0.50 ct+ lab-grown center or primary diamond · IGI grading report · Signora Jewelry Certificate included. 1 ct lab-grown diamond · IGI report · Signora Certificate included.

Understand your certificates →Certificate details →

Metal:

Center Diamond:

Choose your fit

Ring size Choose one

Forever, A & J

Live preview

Engraving 0 / 20

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

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.

Selected: —

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

Radiant Cut · Halo

Center

Radiant Cut

Carat

1 ct

Customizable

Metal

Customizable

Setting

Halo

An independent IGI grading report is included when the selected individual lab-grown center or primary diamond is 0.50 ct or larger.

Detail	In the photos	Customizable
Center diamond	Pink Radiant · 7.50 × 4.85 mm · approx. 1.01 ct	1.01–4.5 ct
Halo diamonds	Approx. 24 round diamonds · approx. 0.13 ct	Scales with center
Shoulder diamonds	Approx. 16 round diamonds · approx. 0.09 ct	Scales with center
Total diamond weight	Approx. 1.23 ct · approx. 41 stones	Varies with center size
Stone type	Lab Grown Diamond	—
Setting	Four-Prong Halo with Split Shank and open gallery	—
Finish · Occasion	High Polish · Engagement, Anniversary, Bridal	—

At a glance

A pink radiant cut lab grown diamond halo engagement ring from Signora Jewels.

The photographed ring has a 1.01 ct, 7.50 × 4.85 mm radiant center in a Four-Prong Halo, with approx. 40 round accents totaling 0.22 ct. Approx. 1.23 ct total.

Made to order in 11 metals: silver, 9K/14K/18K gold (yellow, white, rose) and platinum.

Choose your center weight and metal from the options on this page.

Signora Jewels builds this halo engagement ring around a pink radiant center. On the photographed ring, four corner prongs hold a 7.50 × 4.85 mm stone while 24 small rounds follow its rectangular outline closely.

The shoulders divide before reaching the halo, opening to about 4.50 mm across the split. Sixteen pavé diamonds run along those arms, while the band narrows to about 1.70 mm at the base. The open gallery leaves the underside of the center visible instead of boxing it in with metal.

Design highlights

Pink radiant center customizable from 1.01 to 4.5 ct
Photographed center · 7.50 × 4.85 mm · approx. 1.01 ct
Approx. 24 round halo diamonds · approx. 0.13 ct
Approx. 16 round pavé shoulder diamonds · approx. 0.09 ct
Four corner prongs with an open gallery beneath the center
Split-shank shoulders · approx. 4.50 mm across the split

The halo does most of its work at the perimeter. Its small white rounds draw a sharp border around the pink radiant, while the split shoulders carry that line outward without turning the top of the ring into one solid mass.

Diamond & Ring Details

Specification	Details
Center stone	Pink Radiant · 7.50 × 4.85 mm · approx. 1.01 ct in the photos
Halo	Approx. 24 round diamonds · approx. 0.13 ct
Split-shank pavé	Approx. 16 round diamonds · approx. 0.09 ct
Total weight / count	Approx. 1.23 ct · approx. 41 stones in the photographed ring
Setting	Four-Prong Halo with Split Shank and open gallery
Center options	1.01, 1.5, 2, 2.5, 3, 3.5, 4 and 4.5 ct
Finish	High Polish

Measurements are approximate; your chosen center size sets the final diamond weight and proportions.

About Lab Grown Diamonds

The radiant center combines clipped corners with a brilliant-style facet pattern. On this design, the open long sides and gallery leave more of the center visible, while the surrounding round diamonds create a distinct white border around its pink color.

Metal, Care & Fit

Choose silver, 9K/14K/18K yellow, white or rose gold, or platinum. The metal guide compares their color and wear. Use a soft brush around the pavé shoulders, halo and underside of the open gallery; our jewelry care guide covers routine cleaning.

FAQ

Can I choose a larger center diamond for this exact ring?
Yes. This design is customizable from 1.01 to 4.5 ct, and the setting is made to suit the selected radiant center.

How is the radiant center held?
Four prongs grip the clipped corners of the radiant. Its long sides remain open, leaving more of the pink center visible from above and from the side.

What does the halo add around the pink diamond?
Approx. 24 round diamonds form the halo on the photographed ring. Their white sparkle traces the radiant outline and creates a stronger visual edge around the pink center.

How does the split shank affect the look of the ring?
The shoulders separate to about 4.50 mm across the split before meeting the halo. That widens the ring near the center while the base stays around 1.70 mm wide.

Which metal gives the strongest contrast with the pink center?
White gold, platinum and silver give the strongest cool-toned contrast around the pink radiant. Rose gold creates a warmer transition, while yellow gold puts a warmer frame around the center.

Your cart is empty