Emerald Cut Lab Grown Diamond East-West Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

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$741.00

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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

Emerald Cut · Solitaire

Center

Emerald Cut

Carat

1 ct

Customizable

Metal

Customizable

Setting

Solitaire

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	Emerald Cut · 8.35 × 5.90 × 4.00 mm · approx. 2.00 ct	1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct, 4.5 ct
Hidden accent diamonds	4 Round Brilliant · approx. 0.03 ct total	Scale with center
Total diamond weight	Approx. 2.03 ct	Varies with center size
Stone type	Lab Grown Diamond	—
Setting	East-West Double-Claw Four-Prong Cathedral Basket with Hidden Side Diamonds	—
Finish · Occasion	High Polish · Engagement, Anniversary, Bridal	—

At a glance

An east-west emerald cut lab grown diamond engagement ring from Signora Jewels.

An approximately 2.00 ct emerald cut diamond measuring 8.35 × 5.90 × 4.00 mm is secured in a double-claw four-prong cathedral basket with four hidden round accent diamonds totaling approximately 0.03 ct.

Made to order in 11 metals: Silver, 9K/14K/18K Gold (Yellow, White and Rose) and Platinum.

Each metal color is shown in the photos. Choose your preferred center diamond weight and metal from the options on this page.

The emerald cut is turned east to west, giving the classic rectangular shape a wider presence across the finger. At Signora Jewels, four double-claw prongs secure each corner while the cathedral basket lifts the diamond above a slim comfort-fit shank. Four hidden round diamonds sit beneath the center, adding sparkle that appears only from the side.

The approximately 1.80 mm band keeps the profile refined, while the 6.40 mm setting height allows light to enter beneath the emerald cut through the open gallery. From above, the ring remains clean and minimal. From the side, the hidden accents reward a closer look.

Browse more engagement rings, compare diamond shapes in our diamond stone guide, or explore precious metal options with our metal guide.

Design highlights

Emerald cut center shown at approximately 2.00 ct
Customizable center diamond from 1 ct to 4.5 ct
East-west double-claw four-prong cathedral basket
Four hidden round accent diamonds totaling approximately 0.03 ct
Open gallery beneath the center stone
Comfort-fit shank approximately 1.80 mm wide

The hidden side diamonds are placed beneath the center rather than across the shoulders. They remain discreet from the top while adding flashes of light when the ring moves, preserving the clean lines of the emerald cut.

Diamond & Ring Details

Specification	Details
Center stone	Emerald Cut · 8.35 × 5.90 × 4.00 mm · approx. 2.00 ct (shown)
Hidden accents	4 Round Brilliant · approx. 0.03 ct total
Total weight / count	Approx. 2.03 ct · 5 diamonds
Setting	East-West Double-Claw Four-Prong Cathedral Basket with Hidden Side Diamonds
Center options	1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct and 4.5 ct
Finish	High Polish

Measurements are approximate. Your selected center diamond weight determines the final proportions of the finished ring.

About Lab Grown Diamonds

The emerald cut is prized for its long step facets and broad reflections. Positioned east to west, the shape appears wider across the finger while maintaining its crisp geometry. Every center diamond is F color, VS1 clarity and

Metal, Care & Fit

Available in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum. Clean beneath the cathedral basket and around the hidden accent diamonds with warm water, mild soap and a soft brush to maintain their sparkle.

FAQ

Why is the emerald cut set east to west?
Rotating the emerald cut horizontally creates a broader appearance across the finger while giving a traditional solitaire a contemporary profile.

What are the hidden side diamonds?
Four round brilliant diamonds are set beneath the center basket instead of on the shoulders. They create sparkle from the side without changing the clean appearance from above.

What do the double-claw prongs do?
Each corner is secured by two fine claw tips rather than one. This emphasizes the rectangular outline while adding extra protection to the corners of the emerald cut.

Can this ring be stacked with a wedding band?
Yes. The cathedral basket allows many straight wedding bands to sit close, while contoured bands can follow the raised profile even more closely.

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