Oval Lab Grown Diamond Scalloped Halo Engagement Ring (2.00 ct)

IGI Report IncludedMade to OrderInsured Delivery

oval diamond scalloped halo engagement ring in yellow gold

1 of 12

$826.00

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

Oval Cut · Halo

Center

Oval 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
Ring style	Scalloped halo engagement ring	Included as shown
Center diamond	Oval · 9.15 × 7.13 mm · approx. 2.00 ct	Yes — 1 to 4.5 ct
Halo diamonds	14 round diamonds · 2.10 mm · approx. 0.560 ct	Included and scaled with the center
Total diamond weight	Approx. 2.560 ct · 15 diamonds	Varies with center size
Stone type	Lab Grown Diamond	Lab Grown Diamond
Setting	Four-prong oval basket with scalloped prong-set halo	Scaled to suit the selected center
Metal & color	White gold shown	Yes — 11 options
Finish	High Polish	Included
Occasion	Engagement, Anniversary	—

Diamond details

Shape	Size	Qty	Weight (approx.)
Oval center	9.15 × 7.13 mm	1	2.000 ct
Round halo diamonds	2.10 mm	14	0.560 ct
Total	—	15	2.560 ct

At a glance

An oval Lab Grown Diamond scalloped halo engagement ring from Signora Jewels.

As shown: a 2.00 ct, 9.15 × 7.13 mm oval center with 14 round halo diamonds totaling approx. 0.560 ct.

Fifteen Lab Grown Diamond stones total approx. 2.560 ct in the photographed configuration.

Made to order in silver, 9K/14K/18K yellow, white or rose gold, and platinum.

Made to order — the price updates with your selection. Change the center size, halo spacing or shoulder profile through our custom jewelry service.

Signora Jewels sets the 9.15 × 7.13 mm oval inside a ring of fourteen 2.10 mm rounds. Each halo diamond rises in its own prongs, leaving small breaks around the edge instead of forming a flat metal rim.

Four prongs hold the center clear of the surrounding stones. The open gallery lifts the oval above the halo, so light reaches the pavilion and the elongated outline remains easy to read from above.

The shoulders stay plain and narrow as they meet the head. That keeps the focus on the scalloped border and leaves the lower shank smooth against the finger.

Design highlights

Oval Lab Grown Diamond center, approx. 2.00 ct as shown
Approx. 9.15 × 7.13 mm center dimensions
Four-prong oval center basket
14 round halo diamonds totaling approx. 0.560 ct
Approx. 2.10 mm halo diamonds
Scalloped prong-set halo with open spacing
Approx. 2.560 ct total diamond weight as shown
Made to order in 11 metal and color combinations

The scalloped edge is the defining detail. Each round accent creates its own point of light, giving the halo a dimensional border while the oval remains visually separate at the center.

Diamond & Ring Details

Specification	Details
Center stone	Oval · 9.15 × 7.13 mm · approx. 2.00 ct as shown
Halo diamonds	14 round diamonds · 2.10 mm · approx. 0.560 ct
Total diamond weight	Approx. 2.560 ct across 15 diamonds as shown
Center setting	Four-prong oval basket
Halo setting	Individual scalloped prong settings
Gallery	Open raised gallery beneath the center
Reference size	India 14.25
Finish	High Polish

Measurements and weights are approximate. The basket, halo and metal weight scale with the center size selected.

About Lab Grown Diamonds

An oval brilliant carries round-style fire through an elongated outline that covers more of the finger. The fourteen round halo diamonds repeat that faceting in smaller points of light around the center.

Lab grown diamonds have the same carbon crystal structure, hardness and optical properties as mined diamonds. They are graded using the same cut, color, clarity and carat standards.

Metal, Care & Fit

Choose silver, 9K/14K/18K gold in yellow, white or rose, or platinum. 9K contains more strengthening alloy for daily wear, while 18K has higher gold content and richer color; compare them in the metal guide.

Order in your known size. The halo gives the head more width than a solitaire, so accurate sizing helps keep the oval centered; use the ring size and fit guide. Clean beneath the gallery and between the halo stones with warm water, mild soap and a soft brush.

FAQ

Can I choose another center diamond size?
Yes. The oval center is available from 1 to 4.5 ct, and the basket, halo and metal weight scale to the selected carat. The photographed configuration uses an approx. 2.00 ct center measuring 9.15 × 7.13 mm.

How many diamonds are in the halo?
The scalloped halo contains 14 round Lab Grown Diamond accents totaling approx. 0.560 ct. Each halo diamond measures approximately 2.10 mm.

How is the oval center held?
The oval center is secured by four prongs placed around its rounded ends and sides. The raised basket leaves the elongated outline visible and keeps the pavilion open beneath the stone.

What is the total diamond weight?
The photographed configuration totals approximately 2.560 ct across 15 diamonds. That includes the 2.00 ct oval center and 0.560 ct of round halo diamonds.

What is the difference between a scalloped halo and a standard halo?
A scalloped halo gives each surrounding diamond its own rounded rise instead of forming one flat circular border. The small spaces between the stones create a more dimensional edge around the oval.

Will a wedding band sit beside this ring?
A straight wedding band sits close to the raised gallery, though the halo can leave a small gap near the head. A gently contoured band follows the lower edge most closely.

What is the difference between 9K and 18K gold?
9K gold contains more strengthening alloy and has a harder surface, while 18K contains more gold and has richer color. Both are solid gold choices for an engagement ring.

Your cart is empty