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Production & delivery
Confirm production timing and delivery to your destination with our Jewelry Concierge before ordering.
Customization & care
Discuss your preferred metal, size and design details. Review the applicable policies before placing your order. Shipping & returns · Refund policy
RIVERFOLD places an elongated marquise lab-grown diamond between two sculptural gold shoulders. A marquise side diamond follows each shoulder, giving the three-stone composition a continuous flow. The substantial upper form tapers toward a more restrained lower band.
Product Specifications
| Main stone | One marquise brilliant lab-grown diamond, weight 10 carats |
|---|---|
| Metal | 18K yellow-gold body with PT950 platinum center prongs |
| Diamond quality | E color, VVS clarity selection target for the center; actual selected stones and report availability confirmed before manufacturing |
| Side diamonds | Two marquise lab-grown diamonds |
| Design | Three-stone composition with solid, sculptural shoulders and a tapered lower shank |
| Estimated center-stone dimensions | Approximately 23 × 11.5 mm as a design target; actual measurements depend on the selected stone |
| Order unit | One ring; no separate wedding band is included |
| Ring size | US 4–11 in half-size steps |
Made to Order by MISSISSI
MISSISSI Fine Jewelry specializes in custom fine jewelry and large-carat statement designs. Select the available options on this page, or contact our Jewelry Concierge about sizing, engraving or selected design adjustments. Any change to price or preparation time will be confirmed before ordering.
Gemstone Details
The diamonds are lab-grown. E color, VVS clarity selection target for the center; the selected stones are confirmed before manufacturing. Grading-report availability is confirmed for the selected stones before production. An IGI report is included only when specifically confirmed for your order. The supplied center diamond weighs at least 10 ct.
Production, Shipping and Returns
Preparation is approximately 15 business days before dispatch; transit time is additional. Complimentary standard shipping is available to destinations offered at checkout. Duties and taxes are additional unless checkout states otherwise. Review our Shipping Policy and Refund Policy.
Customized and personalized pieces are not eligible for non-quality returns where permitted by law.
Frequently Asked Questions
Does 10 carats mean the total diamond weight?
The 10 carat specification is for the center marquise lab-grown diamond. The design also has two marquise lab-grown side diamonds.
Is a grading report included?
Grading-report availability is confirmed for the selected stones before production. An IGI report is included only when specifically confirmed for your order.
Is a separate wedding band included?
This listing is for one RIVERFOLD ring. A separate wedding band is not included.
Can this design be customized?
Yes. Contact us before ordering about an unlisted size, engraving, metal selection or selected design details.
How long does production take?
Preparation is approximately 15 business days before dispatch. Please confirm a specific deadline before purchase.
How can I request personal assistance?
Visit our Contact page or review MISSISSI customization.
Design visualization
Contact us
Contact us
- Materials & Diamond Details
- Customization
- Shipping & Returns
Materials & Diamond Details
Each MISSISSI piece is handcrafted in solid 14K or 18K gold, with platinum available on selected designs. Every setting is carefully finished and inspected by our jewelry team for secure stone placement, lasting comfort and refined detail. The metal option selected on the product page determines the material used for your order.
Stone specifications are listed in the product title and description. MISSISSI lab-grown diamond designs may feature D-color and VVS-clarity stones where stated. Carat weight, cut, setting style and grading-report availability vary by design. For colored gemstone pieces, the stone type and color are specified on the individual product page.
Customization
Custom Jewelry, Made Around Your Ideas
Start with a MISSISSI design, a reference photo or a simple description. Tell us your style, budget and delivery country so we can review the possibilities together.
Share what you know. You can leave undecided details open.
Details That Make It Yours
Discuss the center stone, metal, ring size, setting details and engraving. Available options depend on the design. Our Shenzhen workshop brings design and manufacturing experience to each request, with the details reviewed before production.
White Center Diamond Specifications
Our standard diamond specification is E color and VVS clarity. For other diamond specifications, contact us to discuss a personalized quote.
How It Works
1. Share your starting point
Send a photo, product link or description, together with your budget and currency, ring size if known, and delivery country. Include your preferred date if you have one.
2. Review the possibilities
We review your request and confirm feasible options, specifications, pricing and estimated preparation time before you order. Stone documentation is confirmed for the selected piece.
3. Confirm and create
Review your final order details before production begins. The finished piece is inspected before dispatch.
Before You Order
Timing: Standard preparation is estimated at 15 business days before dispatch. Transit takes additional time. Ask us to check your preferred date before ordering.
Delivery: Complimentary standard shipping is available to destinations offered at checkout. Import duties and local taxes are additional unless checkout states otherwise.
Custom orders: Customized pieces are not eligible for non-quality returns where permitted by law. This does not affect mandatory consumer rights. Read our Shipping Policy and Refund Policy before ordering.
Tell Us What You Have in Mind
A reference photo and a budget are a useful place to begin. If you do not know your ring size or preferred specifications yet, tell us what you need help with.
Prefer email? support@mississijewelry.com
Shipping & Returns
Complimentary standard shipping to destinations available at checkout. Duties and taxes are not included. Most made-to-order pieces are prepared for dispatch within 15 business days. Return eligibility depends on the item and any resizing, engraving or customization. Please review our Shipping Policy and Refund Policy before purchase, or contact support@mississijewelry.com for assistance.
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