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Marquise Lab Grown Diamond East-West Solitaire 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 | In the photos | Customizable |
|---|---|---|
| Center diamond | Marquise Brilliant · 10.75 × 5.36 × 3.21 mm · approx. 1.00 ct | 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 | Varies with center size |
| Stone type | Lab Grown Diamond | — |
| Setting | East-West Half-Bezel Bypass Solitaire | — |
| Finish · Occasion | High Polish · Engagement, Anniversary, Bridal | — |
At a glance
An east-west marquise lab grown diamond solitaire engagement ring from Signora Jewels.
An approximately 1.00 ct marquise brilliant measuring 10.75 × 5.36 × 3.21 mm is secured in a flowing east-west half-bezel bypass setting with an open gallery.
Made to order in 11 metals: Silver, 9K/14K/18K Gold (Yellow, White and Rose) and Platinum.
Each metal color is shown in the photos. Choose your preferred center diamond weight and metal from the options on this page.
The marquise diamond is turned horizontally so its full length stretches across the finger rather than along it. At Signora Jewels, the bypass arms sweep around the center to form a smooth half-bezel, protecting the pointed ends while leaving the sides open for light to pass through the diamond.
The tapered comfort-fit shank measures approximately 2.30 mm wide at the base and flows naturally into the bypass setting without heavy shoulders. With an approximate setting height of 5.60 mm, the ring sits comfortably while the open gallery keeps the underside accessible for routine cleaning.
Discover more engagement rings, compare diamond shapes in our diamond stone guide, or explore precious metal options in our metal guide.
Design highlights
- Marquise brilliant center shown at approximately 1.00 ct
- Customizable center diamond from 1 ct to 4.5 ct
- East-west half-bezel bypass solitaire
- Open gallery beneath the center diamond
- Tapered comfort-fit shank approximately 2.30 mm wide
- Made to order in 11 precious metal options
The half-bezel follows the outline of the marquise instead of covering it with traditional prongs. The flowing metal lines frame the diamond while keeping the elongated silhouette clean from every angle.
Diamond & Ring Details
| Specification | Details |
|---|---|
| Center stone | Marquise Brilliant · 10.75 × 5.36 × 3.21 mm · approx. 1.00 ct (shown) |
| Accent stones | None |
| Total weight / count | Approx. 1.00 ct · 1 Diamond |
| Setting | East-West Half-Bezel Bypass Solitaire |
| Center options | 1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct and 4.5 ct |
| Finish | High Polish |
Measurements are approximate. Your selected center diamond weight determines the final proportions of the finished ring.
About Lab Grown Diamonds
The marquise brilliant combines an elongated outline with pointed ends, giving impressive finger coverage while maintaining a refined profile. Every center diamond is F color, VS1 clarity and to match the proportions of this east-west design.
Metal, Care & Fit
Available in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum. Clean beneath the open gallery using warm water, mild soap and a soft brush. The smooth half-bezel protects the pointed ends during everyday wear while leaving the diamond easy to maintain.
FAQ
Why is the marquise set east-west?
Turning the marquise horizontally creates a wider appearance across the finger while preserving the full length of the diamond.
Does the half-bezel protect the pointed ends?
Yes. The flowing metal ends wrap around the marquise tips, helping shield the most vulnerable points while keeping the sides open to light.
Is this ring comfortable for daily wear?
Yes. The approximately 5.60 mm setting height and tapered 2.30 mm comfort-fit shank create a balanced profile that feels secure throughout the day.
Which metal color best complements this design?
White gold and platinum emphasize the modern lines of the bypass setting, while yellow and rose gold provide warm contrast around the marquise diamond.