Emerald Cut Lab Grown Diamond Three-Stone Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

1 of 8

$779.00

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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. 1.0 ct lab-grown diamond · IGI report · Signora Certificate included.

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Complimentary · hand-engraved to order · adds about 3–4 days.

For ChristmasOrder by Monday 30 November for delivery before 25 December. Holiday gift guide

Arrives 7 business days to make, then 5–8 insured & tracked.

30-day returns Courier, insurance & duties covered. No restocking fee.

Duties & taxesPrepaid at checkout. Nothing extra to pay on delivery.

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.

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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

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	Details
Center diamond	Emerald Cut · 6.83 × 4.65 mm · approx. 1.00 ct
Side diamonds	2 tapered baguette diamonds · approx. 0.16 ct total
Total diamond weight	approx. 1.16 ct · 3 diamonds
Stone type	Lab Grown Diamond
Setting	Four-Prong Three-Stone with tapered baguette sides
Finish · Occasion	High Polish · Engagement

Diamond details

Shape	Size	Qty	Weight (approx.)
Emerald Cut	6.83 × 4.65 mm	1	1.00 ct
Tapered Baguette	Not specified	2	0.16 ct total
Total	—	3	1.16 ct

At a glance

An emerald cut lab grown diamond three-stone engagement ring from Signora Jewels.

A 1.00 ct, 6.83 × 4.65 mm emerald center is flanked by 2 tapered baguette diamonds totaling approx. 0.16 ct. Approx. 1.16 ct total.

Made to order in 11 metals: silver, 10K/14K/18K gold (yellow, white, rose) and platinum.

Choose your metal in the options on this page.

Signora Jewels sets the 6.83 × 4.65 mm emerald cut between two tapered baguettes, creating a clean three-stone ring built entirely around step-cut geometry. Each baguette widens toward the center and narrows into the polished shank, pulling the eye straight back to the emerald.

The compact gallery sits approximately 5.5–6.0 mm high. At the base, the band measures about 1.80 mm wide and 1.40 mm thick, keeping the lower shank narrow beneath the structured three-stone top.

Design highlights

1.00 ct emerald cut center, approx. 6.83 × 4.65 mm
2 tapered baguette side diamonds totaling approx. 0.16 ct
Four-Prong Three-Stone setting
Step-cut center and side stones throughout
Compact open gallery beneath the center
Approx. 1.16 ct total diamond weight

The tapered baguettes are what make this design work. Their long step facets continue the emerald center’s mirror-like pattern, while their narrowing outer ends create a smooth transition into the slim band.

About Lab Grown Diamonds

The emerald cut uses long step facets that produce broad flashes and strong contrast rather than the finer sparkle of a brilliant cut. The baguette sides repeat that same visual language. See the diamond stone guide for more on cut and proportions.

Metal, Care & Fit

White gold and platinum keep the three settings visually close to the diamonds, while yellow and rose gold create stronger contrast around the step-cut stones. Compare choices in the metal guide. Clean beneath the center and around both baguette settings with warm water, mild soap and a soft brush.

FAQ

Why are tapered baguettes paired with this emerald center?
The two baguettes repeat the center’s long step facets and narrow toward the shank. Their geometry keeps the three-stone composition linear rather than rounded.

How much diamond weight is in the side stones?
The two tapered baguette diamonds total approximately 0.16 ct. Together with the 1.00 ct emerald center, the ring carries approximately 1.16 ct total diamond weight.

How high does the emerald center sit?
The setting height is approximately 5.5–6.0 mm. The compact gallery lifts the center above the shank without creating an unusually tall profile.

Will this three-stone ring work with a wedding band?
The side settings occupy some space beside the center, so a straight band can leave a slight gap. A contoured band follows the three-stone profile more closely.

How should the tapered baguette settings be cleaned?
Use a soft brush around the narrow ends of both baguettes and underneath the center basket. Those junctions collect more residue than the plain lower shank.

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