Cushion Cut Lab Grown Diamond Three Stone Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

1 of 8

$757.00

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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.

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

Cushion Cut · Three Stone

Center

Cushion 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	Specifications
Center diamond	Elongated Cushion Cut · 8.14 × 6.43 × 4.19 mm · 2.01 ct
Center color and clarity	E Color · VS Clarity
Side diamonds	2 Pear Cut · approx. 0.18 ct each · 0.36 ct total
Shoulder diamonds	Approx. 20 Round Brilliant · 0.35 ct total
Accent quality	EF Color · VS Clarity
Total diamond weight	2.72 ct · approx. 23 diamonds
Stone type	Lab Grown Diamond
Setting	Three Stone with prong-set cushion center, pear side stones and pavé shoulders
Band	Polished shank with diamond-set shoulders · approx. 2.00 mm wide
Finish	High Polish

Diamond details

Diamond	Measurement	Quantity	Weight
Elongated Cushion Cut center	8.14 × 6.43 × 4.19 mm	1	2.01 ct
Pear Cut side diamonds	Approx. 5.00 × 3.00 mm	2	0.36 ct total
Round Brilliant shoulder diamonds	Approx. 1.60–2.00 mm	Approx. 20	0.35 ct total
Total	—	Approx. 23	2.72 ct

At a glance

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

One 2.01 ct cushion-cut center measuring 8.14 × 6.43 × 4.19 mm, two pear-cut side diamonds totaling 0.36 ct, and approximately 20 round shoulder diamonds totaling 0.35 ct.

Made to order in 10K, 14K and 18K gold, available in yellow, white and rose gold.

Approximately 2.72 ct total diamond weight across 23 stones, with E/VS center quality and EF/VS accent quality.

Signora Jewels places an elongated cushion-cut diamond between two pear-shaped side stones in this engagement ring. The 2.01 ct center measures 8.14 × 6.43 mm, with rounded prongs securing its corners.

The pear diamonds sit with their pointed ends facing outward, drawing the eye from the center into the pavé-set shoulders. Approximately 20 round diamonds continue along the band, contributing 0.35 ct beyond the two larger side stones.

Design highlights

2.01 ct elongated cushion-cut center, 8.14 × 6.43 × 4.19 mm
Two pear-cut side diamonds totaling 0.36 ct
Approximately 20 round pavé shoulder diamonds totaling 0.35 ct
Rounded center prongs and separate pear side-stone settings
Polished band with approximately 2.00 mm lower width
Approximately 2.72 ct total diamond weight

The elongated cushion brings broad coverage through the center, while the two pears soften the transition into the narrow shoulders. The small round diamonds continue the line of light without adding a halo around the center.

Explore our engagement rings, compare diamond shapes in the diamond stone guide, and follow our jewelry care guide for maintaining the pavé settings.

FAQ

How are the pear side diamonds positioned?
The two pear-cut diamonds sit horizontally beside the cushion center, with their rounded ends facing inward and pointed ends extending toward the shoulders. Each weighs approximately 0.18 ct.

How much diamond weight comes from the side and shoulder stones?
The two pear diamonds contribute 0.36 ct and the round shoulder diamonds contribute 0.35 ct. Together, the accents total 0.71 ct, bringing the complete ring to approximately 2.72 ct.

Does this ring have a halo around the cushion center?
No. The elongated cushion center is surrounded by two pear side diamonds rather than a halo. The remaining round diamonds are set along the shoulders.

Can this three-stone ring be stacked with a straight wedding band?
The shoulders widen to approximately 3.5–4.2 mm around the pear side stones, while the center setting rises approximately 6.5–7.0 mm. Check the finished gallery clearance before selecting a straight companion band.

How should I clean the pear and pavé settings?
Use warm water, mild soap and a soft brush around the center prongs, pear settings and small shoulder diamonds. Rinse thoroughly and pat dry without catching cloth beneath the prongs.

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