Aurora Cushion Cut Lab Grown Diamond Halo Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

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$913.00

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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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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

Cushion Cut · Halo

Center

Cushion 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	Elongated Cushion Cut · 9.00 × 7.00 mm · Approx. 2.03 ct	1 ct, 1.5 ct, 2 ct, 2.03 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct, 4.5 ct
Halo Diamonds	26 Round Brilliant · Approx. 0.20 ct	Scales with selected center size
Band Diamonds	34 Round Brilliant · Approx. 0.24 ct	Scales proportionally
Total Diamond Weight	Approx. 2.47 ct	Varies with selected center size
Stone Type	Lab Grown Diamond	—
Setting	Four-Prong Halo with Cathedral Micro Pavé Shank	—
Finish · Occasion	High Polish · Engagement, Anniversary, Bridal	—

At a glance

An elongated cushion cut lab grown diamond halo engagement ring from Signora Jewels.

The ring shown features a 9.00 × 7.00 mm elongated cushion lab grown diamond weighing approximately 2.03 ct, surrounded by 26 round brilliant halo diamonds and 34 pavé diamonds totaling approximately 0.44 ct.

Made to order in 11 metal options including Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum.

Choose your preferred center diamond size and precious metal using the options on this page.

The elongated cushion center is held by four rounded prongs that leave the corners open, allowing the soft outline of the stone to remain the focal point. An open basket gallery lets light reach the pavilion while cathedral shoulders raise the setting with a balanced profile above the band.

Twenty-six round diamonds form a close-fitting halo around the center, while thirty-four micro pavé diamonds continue across the shoulders. The sparkle begins at the shank and flows naturally toward the halo, giving the ring brightness from every angle. Signora Jewels makes each ring to order for your selected center diamond and metal.

Design Highlights

Customizable elongated cushion lab grown diamond from 1 ct to 4.5 ct
Four-prong halo setting
26 round brilliant halo diamonds
Cathedral micro pavé shoulders with 34 accent diamonds
Open basket gallery for added light return
High polish finish

Browse more Halo Engagement Rings, learn about selecting the perfect center stone in our Engagement Ring Guide, or compare precious metals using our Metal Guide.

Diamond & Ring Details

Specification	Details
Center Diamond	Elongated Cushion Cut · 9.00 × 7.00 mm · Approx. 2.03 ct (shown)
Halo Diamonds	26 Round Brilliant · Approx. 0.20 ct
Band Diamonds	34 Round Brilliant · Approx. 0.24 ct
Total Stones	61
Total Diamond Weight	Approx. 2.47 ct
Center Diamond Options	1 ct, 1.5 ct, 2 ct, 2.03 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct and 4.5 ct
Finish	High Polish

Measurements are approximate. Final dimensions vary according to your selected center diamond weight.

About Lab Grown Diamonds

The elongated cushion cut combines broad flashes of light with softly rounded corners. The surrounding halo increases the face-up appearance of the center stone while maintaining its graceful proportions. Every Signora Jewels lab grown diamond is and selected for exceptional brilliance.

Metal, Care & Fit

Available in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum. Clean the halo and micro pavé diamonds regularly using warm water, mild soap and a soft brush to keep the small stones bright. The open gallery also makes cleaning beneath the center diamond easier.

FAQ

Does the halo make the center diamond appear larger?
Yes. The halo surrounds the elongated cushion diamond with closely matched round diamonds, increasing the overall face-up appearance while preserving the center stone's shape.

Why does this design use cathedral shoulders?
The cathedral shoulders support the center setting from below while keeping the gallery open for additional light beneath the diamond.

Can I choose a different center diamond size?
Yes. This ring is available with center diamond options from 1 ct to 4.5 ct while maintaining the same halo design.

Will the micro pavé band sparkle from the side?
Yes. The pavé-set round diamonds continue along both shoulders, creating continuous brilliance as the ring moves in the light.

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