Princess Cut Lab Grown Diamond Split Shank Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

Gold ring with a large diamond and smaller diamonds on the band against a white background

1 of 13

$974.00

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.

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Metal:

Center Diamond:

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Forever, A & J

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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

Princess Cut · Pavé

Center

Princess Cut

Carat

1 ct

Customizable

Metal

Customizable

Setting

Pavé

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

Each metal color is shown in the photos — pick your center size and metal in the options on this page.

Detail	In the photos	Customizable
Center diamond	Princess · 2.28 ct	Yes — 1 to 4.5 ct
Metal & color	Every color shown	Yes — 11 options
Hidden halo	16 diamonds · approx. 0.08 ct	Included as shown
Side stones	32 diamonds · approx. 0.32 ct	Included as shown
Total diamond weight	approx. 2.68 ct	Varies with center size
Stone type	Lab Grown Diamond	Lab grown or natural

Made to order — the price updates with your selection. Want fully bespoke?
Customize your jewelry here.

This princess lab grown diamond engagement ring combines bold geometry with graceful movement. At the center sits a striking square princess-cut diamond, elevated above a split shank band that draws the eye directly toward the stone.

Rows of hand-set diamonds line both arms of the split shank, while a hidden halo beneath the center adds a subtle flash of brilliance from the side. The result is a design that feels architectural from above and radiant from every angle.

Made to order in your chosen metal and center size, this ring is crafted for the proposal moment and designed to remain comfortable and beautiful through everyday wear.

Design highlights

Princess-cut lab grown diamond center
Split shank pavé engagement ring design
Four-prong setting for secure stone display
Hidden halo beneath the center stone
32 pavé-set round accent diamonds along the band
Open gallery allows light to reach the center diamond
Available with center sizes from 1 CT to 4.5 CT
Available in 11 precious metal options

The split shank creates an airy profile that gives the center diamond even greater presence, while the hidden halo rewards a closer look with an extra ring of light beneath the stone.

Diamond Details

Specification	Details
Center Stone Shape	Princess Cut
Center Stone Size	7.50 × 7.50 mm
Center Stone Weight (as shown)	Approx. 2.28 CT
Hidden Halo	16 round diamonds · approx. 0.08 CT
Side Stones	32 round diamonds · approx. 0.32 CT
Total Diamond Weight	Approx. 2.68 CT
Total Diamond Count	49
Stone Type	Lab Grown Diamond
Setting	Four-Prong Split Shank with Hidden Halo

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

Ring Specifications

Feature	Details
Ring Style	Split Shank Pavé Engagement Ring
Metal Options	Silver, 9K, 14K, 18K Gold, Platinum
Available Colors	Yellow Gold, White Gold, Rose Gold, Silver, Platinum
Setting Type	Four-Prong Split Shank with Hidden Halo
Finish	High Polish
Occasion	Engagement, Anniversary, Bridal

About Lab Grown Diamonds

A princess is a square brilliant with crisp corners and sharp, high-contrast sparkle. It offers a contemporary edge and strong value per carat, and looks especially clean in channel or pavé bands that frame its straight lines.

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

Can I change the center stone size?
Yes. Center sizes from 1 CT to 4.5 CT are available, and the setting is scaled to suit the stone you choose.

Are lab grown diamonds real diamonds?
Yes. Lab grown diamonds are chemically, physically, and optically identical to mined diamonds and are graded on the same 4C scale.

Will the hidden halo be included?
Yes. The hidden halo and all accent diamonds shown in the design are included as part of the ring.

What metals can I choose?
Silver, 9K, 14K, and 18K gold in yellow, white, or rose, plus Platinum.

Is the ring made to order?
Yes. Every Signora Jewels ring is crafted to order in your selected center size and metal combination.

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