Emerald Lab Grown Diamond Art Deco Halo Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

emerald diamond art deco halo engagement ring in yellow gold

1 of 12

$616.00

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

Emerald Cut · Halo

Center

Emerald 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	Art Deco halo engagement ring with geometric diamond shoulders	Included as shown
Center diamond	Emerald · 8.00 × 6.09 mm · Approx. 1.700 ct	Yes — 1 to 4.5 ct
Accent diamonds	48 round diamonds · Approx. 0.251 ct	Included and scaled with the setting
Total diamond weight	Approx. 1.951 ct · 49 diamonds	Varies with center size
Stone type	Lab Grown Diamond	Lab Grown Diamond
Setting	Four-prong emerald center with geometric prong-set halo and diamond-set shoulders	Scaled to suit the selected center
Metal & color	Rose gold shown	Yes — 11 options
Reference size	US 8	Customer selects
Finish	High Polish	Included
Occasion	Engagement, Anniversary	—

Diamond details

Shape	Size	Qty	Weight (approx.)
Emerald center	8.00 × 6.09 mm	1	1.700 ct
Round halo diamonds	1.00 mm	10	0.050 ct
Round halo diamonds	1.30 mm	4	0.040 ct
Round shoulder diamonds	0.70 mm	6	0.049 ct
Round shoulder diamonds	0.90 mm	28	0.112 ct
Total	—	49	1.951 ct

At a glance

An emerald Lab Grown Diamond Art Deco halo engagement ring from Signora Jewels.

As shown: a 1.700 ct, 8.00 × 6.09 mm emerald center with 48 round halo and shoulder diamonds totaling Approx. 0.251 ct.

Forty-nine diamonds total Approx. 1.951 ct in a four-prong center, geometric halo and open diamond-set shoulders.

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 proportions or shoulder layout through our custom jewelry service.

Signora Jewels sets the 8.00 × 6.09 mm emerald center inside an angular halo that follows its clipped corners instead of rounding them off. Four corner prongs secure the center while the surrounding rounds form a bright geometric border.

The shoulders divide into open triangular panels filled with small diamonds. Those cutouts let the rose gold framework show between the stones and keep the upper shank from reading as one solid pavé block.

From above, the straight step facets sit inside a crisp octagonal outline. Turn the ring and the raised gallery exposes the pavilion for cleaning while the plain lower band stays smooth against the palm.

Design highlights

Emerald Lab Grown Diamond center, Approx. 1.700 ct as shown
Approx. 8.00 × 6.09 mm center dimensions
Four-prong setting at the clipped corners
48 round accent diamonds totaling Approx. 0.251 ct
Angular Art Deco halo around the emerald center
Open geometric diamond-set shoulder panels
Approx. 1.951 ct total diamond weight as shown
Plain lower shank with a High Polish finish

The stepped halo and open shoulders do different jobs. The halo sharpens the outline around the center, while the shoulder panels break the light into smaller flashes before the design narrows into the band.

Diamond & Ring Details

Specification	Details
Center stone	Emerald · 8.00 × 6.09 mm · Approx. 1.700 ct as shown
Accent diamonds	48 round diamonds · 0.70–1.30 mm · Approx. 0.251 ct total
Total diamond weight	Approx. 1.951 ct across 49 diamonds as shown
Center setting	Four-prong emerald basket
Accent setting	Prong-set geometric halo and diamond-set shoulder panels
Gallery	Open raised gallery beneath the center
Reference size	US 8
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 emerald cut uses long step facets to return broad, measured flashes. The small round accents create tighter points of light around that quieter center pattern, making the difference between the two cuts easy to see.

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, while 18K contains more gold and carries richer color; compare them in the metal guide.

Order in your known US size. The halo spreads farther across the finger than a solitaire, so accurate sizing helps keep the emerald upright; use the ring size and fit guide. Clean beneath the gallery and inside the open shoulder panels with warm water, mild soap and a soft brush.

FAQ

Can I choose another center diamond size?
Yes. The emerald center is available from 1 to 4.5 ct, and the basket, halo and metal weight scale with the selected carat. The photographed configuration uses an Approx. 1.700 ct center measuring 8.00 × 6.09 mm.

What is the total diamond weight?
The photographed configuration totals Approx. 1.951 ct across 49 diamonds. That includes the 1.700 ct emerald center and 48 round accents totaling Approx. 0.251 ct.

How is the emerald center held?
The emerald center is secured by four prongs positioned at its clipped corners. This protects the corners while leaving the long straight sides and step facets visible.

What makes the halo Art Deco in style?
The halo follows an angular, clipped-corner outline rather than a soft oval or round border. Open geometric shoulder panels continue that stepped pattern into the band.

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

How does an emerald cut compare with a round brilliant?
An emerald cut returns broad flashes through long step facets, while a round brilliant creates smaller, quicker scintillation. This ring combines both effects through its emerald center and round halo diamonds.

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 carries richer color. Both are solid gold choices for engagement-ring wear.

Are the center and accent diamonds included?
Yes. Signora Jewels includes the selected emerald center and all 48 round halo and shoulder diamonds in the completed ring.

Your cart is empty