Princess Cut Halo Lab Grown Diamond Split Shank

IGI Report IncludedMade to OrderInsured Delivery

Diamond ring with gold and silver band on a white background

1 of 13

$1,034.00

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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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 · Halo

Center

Princess 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.

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 · 2.03 ct	Yes — 1 to 4.5 ct
Metal & color	Every color shown	Yes — 11 options
Halo & side stones	36 diamonds · approx. 0.19 ct	Included as shown
Total diamond weight	approx. 2.22 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 cut lab grown diamond engagement ring combines bold geometry with flowing movement. A square center stone sits inside a sparkling halo while the split shank band opens beneath it, creating a light and airy profile that draws attention to the center diamond.

The halo adds a bright frame around the princess cut, enhancing its face-up presence and emphasizing the crisp corners that make this shape so distinctive. Pavé-set diamonds along the split shank continue the sparkle from every angle.

Made to order in your chosen center size and metal, this design offers the look of a substantial diamond ring while giving you the freedom to tailor the details to your style and budget.

Design highlights

Princess cut lab grown diamond center
Square halo surrounding the center stone
Split shank pavé band design
Four-prong setting securing the center diamond
36 accent diamonds integrated into halo and band
Open gallery profile for added light return
Available with center sizes from 1 CT to 4.5 CT
Crafted in 11 precious metal options

The contrast between the structured princess cut and the sweeping split shank gives this ring a striking balance of modern lines and romantic sparkle.

Diamond Details

Specification	Details
Center Stone Shape	Princess Cut
Center Stone Size	6.96 × 6.96 mm
Center Stone Weight (as shown)	Approx. 2.03 CT
Halo & Side Stones	36 round diamonds · approx. 0.19 CT
Total Diamond Weight	Approx. 2.22 CT
Total Diamond Count	37
Stone Type	Lab Grown Diamond
Setting	Four-Prong Halo Split Shank

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

Ring Specifications

Feature	Details
Ring Style	Halo Split Shank
Metal Options	Silver, 9K, 14K, 18K Gold, Platinum
Available Colors	Yellow Gold, White Gold, Rose Gold, Silver, Platinum
Setting Type	Halo & Split Shank
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. They are chemically, physically, and optically identical to mined diamonds, with the same hardness, brilliance, and durability.

What does the halo add to the design?
The halo surrounds the center diamond with additional sparkle, visually enlarging the appearance of the center stone while enhancing overall brilliance.

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

Is this ring made to order?
Yes. Every ring is crafted specifically to your chosen center size and metal selection.

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