5-Carat Lab-Grown Radiant Emerald-Cut Diamond Three-Stone Ring: D Color, VVS1 Clarity in 18K Gold
5-Carat Lab-Grown Radiant Emerald-Cut Diamond Three-Stone Ring: D Color, VVS1 Clarity in 18K Gold
Core Gemstone & Quality Details
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Main Stones: 5-carat radiant emerald-cut lab-grown diamond (central stone) + two 1.2-carat matching radiant emerald-cut lab-grown diamonds (side stones), forming a balanced three-stone layout
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Cut: Radiant Emerald Cut (hybrid of emerald and radiant cuts, featuring clean step facets and brilliant facet edges, highlighting both the diamond’s transparency and vivid sparkle)
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Color: D Color (the pinnacle of diamond color grades, fully colorless with icy, unadulterated brightness—consistent across all three stones for uniform luster)
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Clarity: VVS1 Clarity (very very slightly included, completely eye-clean. Internal characteristics are extremely minimal, invisible even under professional magnification for all stones)
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Quality: All stones are lab-grown (sustainable, conflict-free, chemically identical to natural diamonds; no artificial enhancement on color or clarity)
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Setting Material: 18K Yellow Gold (higher purity than 14K gold, with warm, luminous luster and excellent ductility to secure gemstones. Its soft tone complements the diamond’s brilliance, enhancing overall nobility)
Design & Craftsmanship
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Symmetric Six-Prong Setting: The 18K gold prongs are symmetrically crafted—four prongs secure the 5-carat central stone, while two prongs each fix the side stones. Prongs are polished to avoid scratching facets, fully displaying the radiant emerald cut’s geometric lines.
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Reinforced Ergonomic Band: Considering the total carat weight, the band is appropriately reinforced for stability. Its ergonomic curve fits the finger’s natural arc, and the inner wall is mirror-polished for all-day comfort.
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Seamless Accent Inlay: Micro-pavé accent stones fill the gaps between main stones and line the shoulders, their sparkle echoing the radiant cuts’ brilliance. Every inlay joint is seamlessly polished, reflecting meticulous craftsmanship.
Wearing & Versatility
Complimentary Worldwide Shipping
We offer complimentary worldwide shipping on all orders. Each piece is carefully inspected, securely packaged, and prepared for delivery to ensure it arrives safely and beautifully.
Once your order has been shipped, you will receive a confirmation email with tracking information so you can follow your package every step of the way.
Made-to-order and personalized pieces may require additional production time. Because these pieces are created specifically for you, they are final sale and are not eligible for cancellation, return, or exchange once production has begun.
For any questions regarding your order or delivery, please contact our customer care team. We are always happy to assist.
Complimentary Shipping · Secure Packaging · Tracked Delivery
Lifetime Warranty
At Chinghoi, we stand behind the quality and craftsmanship of every piece. Your jewelry is covered by our lifetime warranty against manufacturing defects and craftsmanship issues.
Our warranty covers:
- Structural issues caused by manufacturing defects
- Loose stones caused by setting or craftsmanship issues
- Defects in workmanship under normal use
To keep your jewelry looking its best, we recommend regular cleaning and professional inspection to maintain its brilliance and condition.
For warranty service or assistance, please contact our customer care team.
Explore Our Collection
The Story Behind Chinghoi
Exceptional Diamonds. Thoughtfully Made.
At Chinghoi, we believe exceptional diamonds deserve thoughtful craftsmanship and a more personal experience.
With years of experience in diamond sourcing, jewelry manufacturing, and custom design, we specialize in exceptional lab-grown diamond jewelry, with a focus on rare and impressive 5CT+ creations.
From selecting the right diamond to crafting the final piece, we bring together trusted expertise, skilled craftsmanship, and personalized guidance to make every step clear and considered.
Frequently Asked Questions
Yes. Chinghoi specializes in lab-grown diamonds. Our lab-grown diamonds are real diamonds with the same crystal structure, chemical composition, and physical and optical properties as mined diamonds. They are not diamond simulants such as cubic zirconia or moissanite.
Yes. Our lab-grown diamonds are independently graded by IGI, one of the world's leading diamond grading laboratories. The certificate documents key characteristics including carat weight, color, clarity, and cut.
Our diamond consultants can help you compare diamonds based on carat, cut, color, clarity, shape, and your personal preferences. If you're looking for a specific size or style, contact us for personalized guidance.
Yes. We offer customization options for selected designs. You can contact our diamond consultants to discuss your preferred diamond, metal, size, or design details.
Your IGI certificate provides a unique report number that can be verified directly through IGI. This allows you to review the documented characteristics of your diamond independently.
Each piece is carefully crafted and inspected before it leaves our workshop. We focus on precise setting, polished finishing, and the overall quality of the finished piece—not simply the diamond itself.
Every Chinghoi piece is backed by our Lifetime Warranty covering manufacturing and craftsmanship defects. If an issue occurs, contact our support team and we will review the problem and assist with the appropriate solution.
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