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Marquise Cut Surprise Diamond Gemstone Stud Earrings
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 These Earrings
The Design
| Design | Surprise Diamond Solitaire Stud Earrings |
| Center Gemstone | Marquise • 10.00 × 5.00 mm • Approx. 1.63 ct Pair |
| Accent Diamonds | 4 Lab-Grown Diamonds • Colorless • Approx. 0.015 ct Pair |
| Gemstone Colors | Emerald Green • Raspberry Red • Canary Yellow |
| Setting | Four-Prong Surprise Diamond Basket |
| Closure | Butterfly Push Back |
| Finish | High Polish |
| Occasion | Everyday • Birthday • Anniversary • 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) | Marquise | 10.00 × 5.00 mm | 2 | Approx. 1.63 ct Pair |
| Lab-Grown Diamond (Accent) | Round | 1.00 mm | 4 | Approx. 0.015 ct Pair |
Made to order — choose your gemstone color and metal above. Price is for one pair of earrings. Want something custom? Customize your jewelry here.
Elegant and timeless, these Marquise Surprise Diamond Gemstone Stud Earrings feature brilliant 10.00 × 5.00 mm marquise-cut center stones in your choice of Emerald Green, Raspberry Red or Canary Yellow. Crafted with lab-created gemstones, they showcase vivid color, exceptional brilliance and a refined silhouette that transitions effortlessly from everyday wear to special occasions.
The classic four-prong basket securely cradles each marquise gemstone while allowing maximum light to enter from every angle for enhanced sparkle. Hidden beneath each basket is a bezel-set surprise lab-grown diamond that adds a subtle touch of brilliance visible from the side, creating an elegant signature detail that makes these solitaire studs truly unique.
Each pair is made to order in Sterling Silver, Platinum, or solid 9K, 14K and 18K Yellow, White or Rose Gold.
Why You'll Love It
- Elegant marquise solitaire gemstone stud earrings
- Hidden surprise lab-grown diamond beneath each basket
- Beautiful 10.00 × 5.00 mm marquise center gemstones
- Approx. 1.63 ct total gemstone weight per pair
- Four colorless lab-grown diamond accents (approx. 0.015 ct pair)
- Choose Emerald Green, Raspberry Red or Canary Yellow
- Comfortable butterfly push-back posts for secure wear
- Made to order in 11 precious metal options
Spotlight The hidden surprise diamond beneath each center stone is the defining feature of this design. While discreet from the front, the bezel-set lab-grown diamond catches the light from the side, adding an unexpected sparkle that elevates this classic solitaire style.
About Our Lab-Created Gemstones
The center stones are available in three beautiful gemstone choices. Emerald Green features a Lab Created Emerald (May Birthstone), Raspberry Red features a Lab Created Ruby (July Birthstone), and Canary Yellow features a Lab Created Yellow Sapphire (September Birthstone).
Each pair also includes four colorless lab-grown diamond accents (two per earring) with an approximate total diamond weight of 0.015 carats per pair. These diamonds add a refined hidden sparkle while maintaining the clean solitaire appearance from the front.
Every gemstone is lab-created with the same crystal structure, brilliance and optical properties as its natural counterpart, offering vivid color, excellent clarity and remarkable value while being responsibly grown rather than mined.
Metal, Care & Fit
Choose from Sterling Silver, Platinum, or solid 9K, 14K and 18K Gold in Yellow, White or Rose. Ruby and Yellow Sapphire rank 9 on the Mohs hardness scale, making them excellent choices for everyday wear. Emerald measures approximately 7.5–8 on the Mohs scale and should be cleaned gently with warm water and mild soap while avoiding ultrasonic or steam cleaning. The colorless lab-grown diamond accents are exceptionally durable and suitable for everyday wear.
Each pair is finished in a high polish and fitted with secure butterfly push-back closures for comfortable all-day wear.
FAQ
Are these earrings sold as a pair?
Yes. The listed price includes one complete pair of stud earrings.
Which gemstone colors are available?
Choose Emerald Green, Raspberry Red or Canary Yellow. Each pair is crafted using one selected gemstone color.
Do these earrings have diamond accents?
Yes. Each pair features four hidden colorless lab-grown diamonds (two per earring) totaling approximately 0.015 carats.
What is the center stone size?
Each marquise gemstone measures approximately 10.00 × 5.00 mm.
Can I choose the metal?
Yes. Available in Sterling Silver, Platinum, and solid 9K, 14K and 18K Yellow, White and Rose Gold.
Are these suitable for everyday wear?
Yes. Their secure four-prong basket with hidden surprise diamond is designed for comfortable everyday wear while providing excellent protection for the center gemstone.
What type of earring backs do these use?
These earrings feature secure push-back posts with butterfly friction backs.
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.