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Round Lab Grown Diamond Solitaire Engagement Ring
1 of 9
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
Round Brilliant · Bezel
Center
Round Brilliant
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 | Round Brilliant · 6.40–6.50 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 selected center size |
| Stone Type | Lab Grown Diamond | — |
| Setting | Semi-Bezel Floating Solitaire with Eye-Shaped Bypass Frame | — |
| Finish · Occasion | High Polish · Engagement, Anniversary, Bridal | — |
At a glance
A round lab grown diamond solitaire engagement ring from Signora Jewels.
The ring shown features a 6.40–6.50 mm round brilliant lab grown diamond weighing approximately 1.00 ct. The eye-shaped bypass frame surrounds the center with a sleek semi-bezel design while maintaining an open gallery beneath the diamond.
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 round brilliant center is held within a flowing semi-bezel that creates the appearance of a floating diamond while protecting opposite sides of the stone. The graceful bypass frame forms an elegant eye-shaped silhouette, giving the design clean architectural lines without distracting from the brilliance of the center diamond.
The polished shank tapers naturally into the bypass setting, creating a smooth transition that feels balanced from every angle. An open gallery beneath the diamond allows additional light to enter the pavilion while making routine cleaning simple. Signora Jewels crafts every ring to order in your selected precious metal and center diamond size.
Design Highlights
- Customizable round brilliant lab grown diamond from 1 ct to 4.5 ct
- Semi-bezel floating solitaire setting
- Eye-shaped bypass frame
- Open gallery construction
- Minimalist contemporary profile
- High polish finish
Browse more Solitaire Engagement Rings, explore our Engagement Ring Guide, or compare precious metals using our Metal Guide.
Diamond & Ring Details
| Specification | Details |
|---|---|
| Center Diamond | Round Brilliant · 6.40–6.50 mm · Approx. 1.00 ct (shown) |
| Accent Diamonds | None |
| Total Stones | 1 |
| Total Diamond Weight | Approx. 1.00 ct |
| Center Diamond 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. Final dimensions vary according to the selected center diamond size.
About Lab Grown Diamonds
The round brilliant cut is renowned for its exceptional sparkle and balanced proportions. The semi-bezel floating setting showcases the diamond while the sculpted eye-shaped frame gives this solitaire a distinctive modern appearance.
Metal, Care & Fit
Available in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum. Clean beneath the open gallery and around the semi-bezel using warm water, mild soap and a soft brush to keep the diamond bright.
FAQ
Does the semi-bezel protect the diamond?
Yes. The semi-bezel supports opposite sides of the diamond while leaving much of the stone exposed to light for excellent brilliance.
Can I choose a different center diamond size?
Yes. This design is available with center diamond options from 1 ct through 4.5 ct while maintaining the same contemporary silhouette.
What is the purpose of the eye-shaped frame?
The flowing bypass frame creates a distinctive modern outline that naturally draws attention toward the center diamond.
Is this ring comfortable for everyday wear?
Yes. The smooth polished shank, semi-bezel construction and open gallery are designed to provide comfort and security for daily wear.
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.