Modern Marquise Lab Grown Diamond Bezel Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

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$1,209.00

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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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Center Diamond:

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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

Marquise Cut · Bezel

Center

Marquise Cut

Carat

1 ct

Customizable

Metal

Customizable

Setting

Bezel

An independent IGI grading report is included when the selected individual lab-grown center or primary diamond is 0.50 ct or larger.

Detail	Reference Design	Customizable
Center Diamond	Marquise Cut Lab Grown Diamond · 10.50 × 5.30 mm · Approx. 1.00 ct (Reference)	1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct, 4.5 ct
Accent Diamonds	None	—
Total Diamond Weight	Approx. 1.00 ct (Reference)	Varies with selected center diamond
Stone Type	Lab Grown Diamond	—
Setting	Flush Bezel Solitaire with Wide Tapered Comfort Shank	—
Finish	High Polish	—
Occasion	Engagement · Anniversary · Bridal	—

At a glance

A marquise lab grown diamond bezel engagement ring from Signora Jewels.

The reference design features an approximately 1.00 ct marquise cut lab grown diamond secured within a sleek flush bezel setting. The wide tapered comfort shank creates a contemporary silhouette while keeping the center stone protected for everyday wear.

Made to order in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum.

Select your preferred center diamond size and precious metal using the options on this page.

The marquise cut center diamond is framed by a smooth flush bezel that protects the pointed tips while highlighting the elongated shape. The low-profile design sits close to the finger, creating a clean modern appearance with exceptional comfort.

The wide tapered shank gradually narrows toward the center, naturally drawing attention to the bezel-set diamond while providing a confident feel on the hand. Free from accent stones, every detail is dedicated to showcasing the striking proportions of the marquise cut. Every ring is handcrafted to order by Signora Jewels.

Design Highlights

Customizable marquise lab grown diamond from 1 ct to 4.5 ct
Flush bezel solitaire setting
Wide tapered comfort shank
Low-profile contemporary design
Smooth high polish finish
Minimalist modern styling

Browse our Marquise Engagement Rings, explore the Engagement Ring Guide, or compare precious metals using our Metal Guide.

Diamond Details

Specification	Details
Reference Center Diamond	Marquise Cut Lab Grown Diamond · 10.50 × 5.30 mm · Approx. 1.00 ct
Accent Diamonds	None
Total Stones	1
Reference Total Diamond Weight	Approx. 1.00 ct
Available Center Sizes	1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct and 4.5 ct
Finish	High Polish

The measurements shown represent the photographed reference model. Final proportions vary according to the selected center diamond.

About Lab Grown Diamonds

The marquise cut offers exceptional finger coverage with elegant pointed ends. Combined with a flush bezel setting and wide comfort shank, this design delivers a refined contemporary appearance with excellent everyday durability.

Metal, Care & Fit

Available in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum. Clean around the bezel and beneath the stone with warm water, mild soap and a soft brush to maintain the brilliance of the center diamond.

FAQ

What are the benefits of a flush bezel setting?
The flush bezel surrounds the diamond with protective metal, helping shield the pointed tips while creating a sleek, low-profile appearance.

Can I customize the center diamond?
Yes. This design is available with center diamond sizes from 1 ct through 4.5 ct.

Why is the shank wider than a traditional solitaire?
The wide tapered shank provides balanced proportions for the marquise center and offers a substantial, comfortable feel.

Is this ring suitable for everyday wear?
Yes. The bezel setting and low-profile design make it an excellent choice for daily wear while keeping the center diamond securely protected.

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