Cushion Lab Grown Diamond Three Stone Engagement Ring (1.16 ct, Baguette Sides)

IGI Report IncludedMade to OrderInsured Delivery

cushion lab grown diamond three stone engagement ring in yellow gold

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$1,025.00

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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. 1.16 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.

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Hand-finished in SuratMade to order

Reports where statedExact scope shown

Insured deliverySigned & tracked

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Standard-design returns30-day eligibility

Final inspectionChecked before dispatch

About This Ring

Cushion Cut · Three Stone

Center

Cushion 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
Ring Style	Three Stone Engagement Ring
Center Diamond	Cushion • 6.10 × 6.10 mm • Approx. 1.16 ct
Side Diamonds	2 Tapered Baguette Lab Grown Diamonds • Approx. 0.86 ct Total
Total Diamond Weight	Approx. 2.02 ct (3 Diamonds)
Stone Type	Lab Grown Diamond
Setting	Four-Prong Center with Channel-Style Tapered Baguette Side Stones
Finish	High Polish
Occasion	Engagement, Proposal, Anniversary

AT A GLANCE

A cushion Lab Grown Diamond three stone engagement ring from Signora Jewels, pairing a brilliant cushion center with sleek tapered baguette side diamonds.

The design features one 6.10 × 6.10 mm cushion lab grown diamond weighing approximately 1.16 ct, flanked by two tapered baguette lab grown diamonds totaling approximately 0.86 ct. Combined total diamond weight is approximately 2.02 ct.

Made to order by Signora Jewels in Sterling Silver, 9K, 14K and 18K Gold (Yellow, White and Rose) or Platinum with a high-polish finish.

Free insured express shipping over $500 with secure tracked delivery and a 30-day return policy.

Made to order — select your preferred metal above. Looking for a custom design?

Customize your jewelry here.

The softly rounded corners of the cushion diamond contrast beautifully with the crisp lines of the tapered baguette side stones. Four prongs lift the center just above the band, allowing light to enter from every direction while the baguettes create a clean transition into the polished shoulders.

The approximately 1.16 ct cushion center delivers bright brilliance with a balanced square outline, while the two tapered baguettes add width without overpowering the center stone. Together they create approximately 2.02 carats of lab grown diamonds in a timeless three-stone design that remains elegant from every angle.

Every ring is individually crafted by Signora Jewels. Each diamond is carefully matched, precisely set and polished by skilled artisans before the finished ring is inspected and prepared for secure delivery.

Design Highlights

Approx. 1.16 ct cushion lab grown diamond center
Two tapered baguette lab grown side diamonds totaling approximately 0.86 ct
Approx. 2.02 ct total diamond weight
Classic three-stone engagement ring design
Four-prong center setting
High-polish comfort-fit band
Available in 11 precious metal options

The tapered baguettes frame the cushion center with clean architectural lines, creating a balanced silhouette that feels refined and modern while keeping the focus on the center diamond.

About Lab Grown Diamonds

Cushion cut diamonds combine rounded corners with brilliant faceting to produce lively sparkle and soft, balanced proportions. The tapered baguette side diamonds provide broad flashes of light that complement the brilliance of the center stone without competing for attention.

Every Signora lab grown diamond is chemically, physically and optically identical to a mined diamond and graded using the same international standards. You receive the beauty and durability of a real diamond with a documented origin and no mining footprint.

Metal, Care & Fit

Choose from Sterling Silver, 9K, 14K or 18K Gold in Yellow, White or Rose, or Platinum. Gold and platinum are naturally hypoallergenic for everyday wear. Clean your ring with warm water, mild soap and a soft brush, then dry with a lint-free cloth. Store it separately to preserve its polished finish.

FAQ

Is the approximately 2.02 ct total diamond weight included?
Yes. This ring includes one approximately 1.16 ct cushion lab grown diamond and two tapered baguette lab grown diamonds totaling approximately 0.86 ct.

Are lab grown diamonds real diamonds?
Yes. Lab grown diamonds are chemically, physically and optically identical to mined diamonds and are graded using the same international standards.

Why choose a cushion cut diamond?
A cushion cut combines brilliant sparkle with softly rounded corners, offering a timeless appearance that suits both classic and contemporary engagement rings.

Why are tapered baguette side diamonds used?
Tapered baguettes naturally draw the eye toward the center diamond while adding elegant width and clean geometric lines to the design.

Can this ring be resized?
Yes. Most precious metal versions of this ring can be professionally resized after purchase.

What is the difference between 14K and 18K gold?
Fourteen karat gold offers excellent durability for everyday wear, while eighteen karat contains a higher percentage of pure gold and has a richer natural color.

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