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Oval Solitaire Gemstone Ring (Surprise Diamond)
1 of 27
The Signora Promise
Hand-finished in SuratMade to order
Signora Jewelry Certificate IncludedExact scope shown
Insured deliverySigned & tracked
Secure checkoutShopify checkout
Standard-design returns30-day eligibility
Final inspectionChecked before dispatch
About This Ring
Oval Cut · Solitaire
Center
Oval Cut
Metal
CustomizableSetting
Solitaire
The Design
| Detail | Details |
|---|---|
| Ring style | Solitaire |
| Center gemstone | Oval · 7.50 × 5.50 mm · approx. 0.86 ct |
| Accent diamonds | 2 lab-grown diamonds · colorless · approx. 0.007 ct |
| Gemstone colors | Emerald Green · Raspberry Red · Canary Yellow |
| Setting | Four-prong center with hidden accent diamonds |
| Band | Slim polished band |
| Finish | High Polish |
| Occasion | Engagement, Anniversary, Birthday, Gift |
Gemstone color options
| Color | Gemstone | Birthstone |
|---|---|---|
| Emerald Green | Lab Created Emerald | May |
| Raspberry Red | Lab Created Ruby | July |
| Canary Yellow | Lab Created Yellow Sapphire | September |
Stone details
| Stone | Shape | Size | Qty | Weight |
|---|---|---|---|---|
| Colored gemstone (center) | Oval | 7.50 × 5.50 mm | 1 | approx. 0.86 ct |
| Lab-grown diamond (accent) | Round | 1.00 mm | 2 | approx. 0.007 ct |
Made to order — choose your gemstone color and metal above. The price updates with your selection. Want something custom?
An oval gemstone solitaire ring that celebrates clean lines and vibrant color. Choose Emerald Green, Raspberry Red or Canary Yellow, each featuring a brilliant lab-created center gemstone secured in a timeless four-prong setting.
Hidden beneath the center stone are two delicate colorless lab-grown diamonds that add a subtle sparkle visible from the side, giving this classic solitaire an elegant finishing touch while keeping the focus on the oval gemstone.
Made to order in sterling silver, platinum, and 9K, 14K or 18K gold in yellow, white or rose.
Why You'll Love It
- Elegant oval solitaire design
- Approx. 0.86 ct center gemstone
- Two hidden lab-grown diamond accents
- Choose Emerald Green, Raspberry Red or Canary Yellow
- Secure four-prong setting
- Slim polished band with high-polish finish
- Made to order in 11 premium metal options
The hidden accent diamonds add a touch of sparkle beneath the center stone, creating a beautiful surprise detail without taking attention away from the vibrant oval gemstone.
About Our Lab-Created Gemstones
The center is a lab-created gemstone. Emerald Green features a Lab Created Emerald, Raspberry Red features a Lab Created Ruby, and Canary Yellow features a Lab Created Yellow Sapphire. Each offers the same crystal structure and optical beauty as its natural counterpart while providing vivid, consistent color.
The hidden accents are set with colorless lab-grown diamonds that complement the center gemstone beautifully.
Metal, Care & Fit
Available in sterling silver, platinum, and 9K, 14K or 18K gold in yellow, white or rose. Ruby and Yellow Sapphire are durable for everyday wear. Emerald should be treated with a little extra care by avoiding ultrasonic cleaning and harsh impacts.
FAQ
What gemstone colors are available?
Choose Emerald Green, Raspberry Red or Canary Yellow. You select one center gemstone color for your ring.
Are there diamonds in this ring?
Yes. Two colorless lab-grown diamonds are hidden beneath the center stone as accent details.
Is the center gemstone real?
Yes. It is a lab-created emerald, ruby or yellow sapphire with the same crystal structure as its mined counterpart.
Can I wear it every day?
Ruby and Yellow Sapphire are ideal for everyday wear. Emerald can also be worn regularly with gentle care.
Can I choose the metal?
Yes. Available in sterling silver, platinum, and 9K, 14K or 18K gold in yellow, white and rose.
Will the gemstone color fade?
No. The color is part of the crystal and remains vibrant over time.
Is this suitable as an engagement ring?
Yes. Its timeless solitaire design makes it a beautiful alternative engagement ring.
Common questions
Gemstone questions, answered
Timing, shipping, reports and return eligibility for gemstone jewelry.
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Answers last updated July 31, 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 express shipping free?
The configured free-shipping reference is orders over $500 USD. Eligibility, any currency equivalent, the available service and the final shipping charge are determined by the cart and Shopify checkout for your destination and order total before payment.
Will I have to pay import duties?
Duties and applicable import taxes are prepaid by Signora for deliveries to the US, UK and Canada. You should not be asked to pay them again on delivery.
What certificate comes with my jewelry?
Every finished Signora jewelry product includes a Signora Jewelry Certificate. Any independent stone report included with the selected configuration is shown in the product details and order record.
Can I return a made-to-order listed design?
Standard listed products are eligible for return within 30 days of 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 are still handled, and Signora will review any exceptional circumstances with the customer.