Emerald Lab Grown Diamond Radiant Accent Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

emerald diamond radiant accent ring in yellow gold

1 of 12

$885.00

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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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 · Three Stone

Center

Emerald Cut

Carat

1 ct

Customizable

Metal

Customizable

Setting

Three Stone

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	Graduated three-stone engagement ring	Included as shown
Center diamond	Emerald · 8.00 × 7.00 mm · Approx. 2.75 ct	Yes — 1 to 4.5 ct
Radiant side stones	2 diamonds · 5.00 × 5.00 mm · Approx. 1.30 ct	Included and scaled with the center
Total diamond weight	Approx. 4.05 ct · 3 diamonds	Varies with center size
Stone type	Lab Grown Diamond	Lab Grown Diamond
Setting	Four-prong center and side-stone baskets	Scaled to suit the selected center
Metal & color	White metal shown	Yes — 11 options
Band	Plain tapered shank	Included as shown
Finish	High Polish	Included
Occasion	Engagement, Anniversary	—

Diamond details

Shape	Size	Qty	Weight (Approx.)
Emerald center	8.00 × 7.00 mm	1	2.750 ct
Radiant side stones	5.00 × 5.00 mm	2	1.300 ct
Total	—	3	4.050 ct

At a glance

An emerald Lab Grown Diamond radiant-accent engagement ring from Signora Jewels.

As shown: a 2.75 ct, 8.00 × 7.00 mm emerald center with two 5.00 × 5.00 mm radiant side stones totaling Approx. 1.30 ct; certification included.

Made to order in 11 metals: silver, 9K/14K/18K gold in yellow, white or rose, and platinum.

Made to order — the price updates with your selection. Change the center dimensions or side-stone proportions through our custom jewelry service.

Signora Jewels sets the 8.00 × 7.00 mm emerald center between two square radiant diamonds, aligning all three tables across the finger. Four prongs secure each stone at the clipped corners without covering the straight sides.

The 5.00 × 5.00 mm accents step down from the 2.75 ct center and meet a plain tapered shank. Their brilliant faceting throws smaller, quicker flashes beside the broader step-cut reflections of the center.

Open baskets lift all three diamonds above the band. The setting spreads Approx. 4.05 ct across the finger while the polished lower shank stays smooth against the palm.

Design highlights

Emerald Lab Grown Diamond center, Approx. 2.75 ct as shown
Approx. 8.00 × 7.00 mm center dimensions
Two square radiant side stones totaling Approx. 1.30 ct
Approx. 5.00 × 5.00 mm dimensions for each side stone
Four-prong baskets protecting the clipped corners
Graduated three-stone arrangement
Approx. 4.05 ct total diamond weight as shown
Plain tapered shank with a High Polish finish

The contrast in faceting does the work. The emerald center returns broad flashes through its long steps, while the two radiant accents break light into tighter movement on either side.

Diamond & Ring Details

Specification	Details
Center stone	Emerald · 8.00 × 7.00 mm · Approx. 2.75 ct as shown
Side stones	2 square radiant diamonds · 5.00 × 5.00 mm · Approx. 1.30 ct total
Total diamond weight	Approx. 4.05 ct across 3 diamonds as shown
Center setting	Four-prong emerald basket
Accent setting	Individual four-prong radiant baskets
Gallery	Open raised gallery beneath all three stones
Reference size	US 8
Finish	High Polish

Measurements and weights are approximate. The baskets and metal weight scale with the center size selected.

About Lab Grown Diamonds

An emerald cut uses long step facets for broad, measured flashes. Radiant cuts use brilliant faceting, so the two side stones produce a quicker light pattern beside the quieter reflections of the center.

Lab grown diamonds share the carbon crystal structure, hardness and optical properties of mined diamonds. They are assessed 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 the choices in the metal guide.

Order in your known size. The three-stone setting covers more of the finger than a solitaire, so an accurate fit helps keep the center upright; use the ring size and fit guide. Clean beneath all three baskets 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 baskets and metal weight scale with the selected carat. The photographed configuration uses an Approx. 2.75 ct center measuring 8.00 × 7.00 mm.

What is the total diamond weight?
The photographed configuration totals Approx. 4.05 ct across three diamonds. That includes the 2.75 ct emerald center and two radiant side stones totaling Approx. 1.30 ct.

How are the three diamonds arranged?
One square radiant diamond sits on each side of the emerald center. The side stones measure 5.00 × 5.00 mm each and step down evenly toward the plain band.

How are the diamonds held?
Each diamond is secured in its own four-prong basket. The prongs sit at the clipped corners, leaving the straight sides and broad tables visible.

Will a wedding band sit beside this ring?
A straight wedding band sits close beneath the raised baskets, though a small gap can remain near the side-stone settings. A gently contoured band follows the lower gallery more closely.

How does an emerald cut compare with a radiant cut?
An emerald cut uses step facets for broad flashes, while a radiant cut uses brilliant faceting for tighter sparkle. This ring combines both patterns across its three-stone layout.

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 an engagement ring.

Are all three diamonds included?
Yes. Signora Jewels includes the selected emerald center and both radiant side stones in the finished ring.

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