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Modern Marquise Lab Grown Diamond Bezel Engagement Ring
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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
Marquise Cut · Bezel
Center
Marquise Cut
Carat
1 ct
CustomizableMetal
CustomizableSetting
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.
Common questions
Ring questions, answered
Timing, shipping, certification and return eligibility for made-to-order rings.
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Answers last updated August 2, 2026
When will my order ship?
Standard listed pieces are made to order with an estimated dispatch of 7 business days. Use the product-page estimate when it is more specific and the timing confirmed after ordering. Delivery timing begins after dispatch and varies by destination and carrier service. Fully custom commissions follow the production schedule confirmed with their approved specifications or CAD.
When is insured worldwide delivery free?
Orders of US$500 or more receive free express, insured and tracked worldwide delivery. Below US$500, express, insured and tracked worldwide delivery is charged at the fixed rate shown at checkout.
Will I have to pay import duties?
For every destination available at checkout, Signora prepays applicable import duties and import taxes. Customers should not be asked to pay those import charges again on delivery.
What certificate comes with my jewelry?
Every finished piece includes a Signora Jewelry Certificate. Each selected individual lab-grown center or primary diamond of 0.50 ct or above includes an IGI grading report. Below 0.50 ct, IGI can be arranged by custom request. Custom moissanite and gemstone selections include GRA documentation, with the exact scope confirmed in the approved specifications. The product page or approved specifications state the exact laboratory, report type and scope.
Can I return a made-to-order listed design?
Standard listed products are eligible for return within 30 days after carrier-recorded delivery when unworn, unused and in their original condition, with the original packaging and included documents. Normal listed choices such as metal, stone carat, chain or bracelet length, an extended ring size, or complimentary engraving do not by themselves make an item Final Sale. A sale or discount also does not imply Final Sale; only an item explicitly classified as Final Sale follows the non-returnable exclusion.
How are fully custom orders handled?
A fully custom commission is different from a listed made-to-order design. After its specifications or CAD are approved, a normal change-of-mind return does not apply. Manufacturing defects remain reviewable. Signora may accept an exceptional non-defect return case by case; documented labor and genuinely non-recoverable costs may be deducted, but these deductions are not a restocking fee.