Oval Lab Grown Diamond Double Halo Pavé Ring

IGI Report IncludedMade to OrderInsured Delivery

Front view of a yellow gold oval cut diamond double halo engagement ring.

1 of 14

$851.00

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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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

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Standard-design returns30-day eligibility

Final inspectionChecked before dispatch

About This Ring

Oval Cut · Double Halo

Center

Oval Cut

Carat

1 ct

Customizable

Metal

Customizable

Setting

Double 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	Oval · 1.43 ct	Yes — 1 to 4.5 ct
Metal & color	Every color shown	Yes — 11 options
Accent diamonds	66 diamonds · approx. 0.63 ct	Included as shown
Total diamond weight	approx. 2.06 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 oval lab grown diamond ring combines graceful proportions with a brilliant double halo design. The elongated center stone creates a flattering silhouette on the finger, while the surrounding diamonds add exceptional sparkle from every angle.

A shimmering double halo frames the oval center and enhances its visual size, while a pavé-set band extends the brilliance along the shank. The elegant four-prong setting keeps the center secure while allowing light to enter freely.

Crafted to order in your chosen metal and center size, this design offers impressive presence with a refined, feminine look.

Design highlights

Oval-cut lab grown diamond center
Double halo design for enhanced brilliance
66 accent diamonds across halo and pavé band
Elegant four-prong setting
Pavé-set shank for continuous sparkle
Open gallery profile for light performance
Customizable center sizes from 1 CT to 4.5 CT
Available in 11 metal options

The elongated oval center creates beautiful finger coverage, while the double halo amplifies its sparkle and presence. It is a design that feels luxurious yet effortless enough for everyday wear.

Diamond Details

Specification	Details
Center Stone Shape	Oval Cut
Center Stone Size	9.00 × 6.00 mm
Center Stone Weight (as shown)	Approx. 1.43 CT
Accent Diamonds	66 round diamonds · approx. 0.63 CT
Total Diamond Weight	Approx. 2.06 CT
Total Diamond Count	67
Stone Type	Lab Grown Diamond
Setting	Four-Prong Double Halo Pavé Setting

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

Ring Specifications

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

About Lab Grown Diamonds

An oval delivers the fire of a round brilliant in a stretched outline that flatters and lengthens the finger. Its longer surface reads larger than a round of the same weight, and the absence of sharp corners means there's no point to chip.

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.

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 and are graded on the same standards.

What does the double halo add?
The double halo enhances sparkle, finger coverage and visual presence while emphasizing the elegant outline of the oval center.

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 selected center size and metal choice.

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