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Aurora Oval Lab Grown Diamond Five-Stone 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
Oval Cut ·
Center
Oval Cut
Metal
CustomizableSetting
| Detail | In the Photos | Customizable |
|---|---|---|
| Center Diamond Layout | 5 Oval Lab Grown Diamonds · Approx. 0.25 ct Total (Reference Model) | 1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct |
| Diamond Arrangement | Graduated Five-Stone Oval Layout | Scaled proportionally |
| Total Diamond Weight | Approx. 0.25 ct (Reference Model) | Varies with selected diamond weight |
| Stone Type | Lab Grown Diamond | — |
| Setting | Shared Prong Five-Stone Graduated Oval Setting | — |
| Finish | High Polish | — |
| Occasion | Engagement · Anniversary · Wedding | — |
At a glance
An oval lab grown diamond five-stone engagement ring from Signora Jewels.
The reference ring shown features five graduated oval lab grown diamonds with a combined weight of approximately 0.25 ct. The elegant shared-prong arrangement creates a continuous flow of brilliance while maintaining a refined low-profile silhouette.
Made to order in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum.
Select your preferred total diamond weight and precious metal using the options on this page.
Five graduated oval diamonds are arranged to create a balanced composition, with the largest stone at the center and progressively smaller stones toward each end. Shared prongs minimize visible metal between the diamonds, allowing light to pass freely through the stones for exceptional sparkle.
The slim comfort shank keeps the focus on the graduated oval arrangement while providing a refined profile that layers beautifully with wedding bands or stacks elegantly on its own. Every ring is individually handcrafted by Signora Jewels in your selected precious metal.
Design Highlights
- Five graduated oval lab grown diamonds
- Available from 1 ct to 3 ct total diamond weight
- Shared-prong setting
- Graduated center layout
- Slim comfort shank
- High polish finish
Browse our Five Stone Rings, explore the Engagement Ring Guide, or compare precious metals using our Metal Guide.
Diamond Details
| Specification | Details |
|---|---|
| Reference Diamond Layout | 5 Graduated Oval Lab Grown Diamonds |
| Reference Total Weight | Approx. 0.25 ct |
| Total Stones | 5 |
| Available Diamond Weights | 1 ct, 1.5 ct, 2 ct, 2.5 ct and 3 ct |
| Setting | Shared Prong |
| Finish | High Polish |
The measurements shown represent the photographed reference model. Final proportions vary according to the selected total diamond weight.
About Lab Grown Diamonds
The graduated oval arrangement creates graceful symmetry while maximizing finger coverage. Shared prongs reduce the amount of visible metal between the stones, producing a continuous line of brilliance across the top of the ring.
Metal, Care & Fit
Available in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum. Clean between the shared prongs with warm water, mild soap and a soft brush to maintain brilliance.
FAQ
Why are the oval diamonds graduated?
Graduating the diamond sizes creates a balanced appearance while naturally drawing attention to the center of the ring.
Can I choose a larger total diamond weight?
Yes. This design is available with total diamond weight options from 1 ct to 3 ct.
What are the advantages of a shared-prong setting?
Shared prongs allow more light to reach each diamond while reducing visible metal between the stones.
Can this ring be worn with a wedding band?
Yes. The slim comfort shank pairs well with many straight and curved wedding bands.
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.