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Home » Engagement Rings for Women » 5 ct Emerald Cut Three-Stone Halo Lab Diamond Engagement Ring Platinum

Shop with Confidence

Certified quality, expert craftsmanship, and lifetime support—so you can buy with confidence.

 

Diamonds

  • Natural Diamonds: Accompanied by a GIA (Gemological Institute of America) Diamond Grading Report.

  • Lab-Grown Diamonds: Accompanied by an IGI (International Gemological Institute) Laboratory-Grown Diamond Report.

  •  0.30ct Center Diamonds: Certified with an independent laboratory grading report.

  • < 0.30ct Accent Diamonds: Uncertified; expertly hand-sorted for matching color and clarity.

Colored Gemstones

  • Precious Center Stones (Ruby, Sapphire, Emerald): GUILD or GRC lab certification included starting at 0.50ct; stones below 0.50ct do not include standard lab documents.

  • Semi-Precious Center Stones: Gems like tourmaline and garnet do not include standard lab certificates.

  • Accent Gemstones: Small accents or pavé side stones are uncertified and expertly hand-selected for uniform color and brilliance.

Other Fine Materials

  • Pearls: Authenticated by a GUILD Pearl Identification Report.

  • Moissanite: Includes a GRA Certificate of Authenticity.

 

To ensure a fast turnaround, certification varies based on the stone's unique characteristics and value tier. You will find specific documentation details listed on each product page. Additionally, your order confirmation email will provide a full summary of all certificates and service details included with your purchase.

 

Add a personal touch to your forever piece. Choose your style below to see character limits:

  • Rings: 10 characters (Closed) / 5 characters (Open)

  • Necklaces: 8–12 characters (Back of pendant or clasp tag)

  • Bracelets: 10–20 characters (Inner band or ID bar)

  • Earrings: 1–3 characters (Select styles only)

How to Request: Include your text in the "Order Note" at checkout or [Contact Support] within 24 hours of ordering.

Note: Character limits include spaces. To ensure the highest quality, personalized items are final sale and non-returnable.

Shop with Confidence

Certified quality, expert craftsmanship, and lifetime support—so you can buy with confidence.
elyynew-luxury-jewelry-box-single-product.webp

 

Diamonds

  • Natural Diamonds: Accompanied by a GIA (Gemological Institute of America) Diamond Grading Report.

  • Lab-Grown Diamonds: Accompanied by an IGI (International Gemological Institute) Laboratory-Grown Diamond Report.

  •  0.30ct Center Diamonds: Certified with an independent laboratory grading report.

  • < 0.30ct Accent Diamonds: Uncertified; expertly hand-sorted for matching color and clarity.

Colored Gemstones

  • Precious Center Stones (Ruby, Sapphire, Emerald): GUILD or GRC lab certification included starting at 0.50ct; stones below 0.50ct do not include standard lab documents.

  • Semi-Precious Center Stones: Gems like tourmaline and garnet do not include standard lab certificates.

  • Accent Gemstones: Small accents or pavé side stones are uncertified and expertly hand-selected for uniform color and brilliance.

Other Fine Materials

  • Pearls: Authenticated by a GUILD Pearl Identification Report.

  • Moissanite: Includes a GRA Certificate of Authenticity.

 

To ensure a fast turnaround, certification varies based on the stone's unique characteristics and value tier. You will find specific documentation details listed on each product page. Additionally, your order confirmation email will provide a full summary of all certificates and service details included with your purchase.

 

Add a personal touch to your forever piece. Choose your style below to see character limits:

  • Rings: 10 characters (Closed) / 5 characters (Open)

  • Necklaces: 8–12 characters (Back of pendant or clasp tag)

  • Bracelets: 10–20 characters (Inner band or ID bar)

  • Earrings: 1–3 characters (Select styles only)

How to Request: Include your text in the "Order Note" at checkout or [Contact Support] within 24 hours of ordering.

Note: Character limits include spaces. To ensure the highest quality, personalized items are final sale and non-returnable.

Designed to Mean More

Thoughtfully crafted with premium materials and timeless design—made to be worn, loved, and remembered.

Grandeur in Every Detail: The 5.0 Carat Emerald Cut Masterpiece

Make an unforgettable statement with our Made-to-Order Three-Stone Halo Engagement Ring. Featuring a breathtaking 5.0 ct lab-grown diamond (D Color, VS1 Clarity), this center stone delivers the iconic “hall-of-mirrors” brilliance found only in the finest gems.

Expertly handcrafted in premium PT950 Platinum, the design is flanked by sparkling side stones and a delicate halo for a true wall of light. With its secure six-prong setting and graduated pavé shank, it balances high-end luxury with effortless daily wear.

[Start Your Made-to-Order Journey]

1. Materials & Craftsmanship: Uncompromising Luxury
Exceptional stones meet the world’s most precious metal.
Elite PT950 Platinum: Forged in solid, high-purity PT950 Platinum, this ring offers a heavy, luxurious feel and a naturally white luster that will never fade or yellowish. It is the ultimate setting for a diamond of this caliber, providing a lifetime of structural integrity. A Show-Stopping 5-Carat Centerpiece: At the heart of this piece sits a breathtaking 5.0ct Emerald-Cut lab diamond. Boasting a D-color (completely colorless) and VS1 clarity, it delivers the iconic "hall of mirrors" brilliance, flanked by a sophisticated graduation of pavé side stones. Architectural Security: Our master jewelers utilize a reinforced six-prong setting and dual-layer pavé techniques. This maximizes light entry for explosive sparkle while ensuring your 5-carat investment is anchored with absolute security.
2. Style & Design: Iconic Elegance
A masterclass in "Quiet Luxury" and timeless proportions.
The Modern Heirloom: By merging a classic three-stone halo inspiration with the clean, architectural lines of an emerald cut, we’ve created a piece that feels like a vintage treasure reimagined for the modern woman. Sleek Straight-Shank Silhouette: The refined, straight-band design keeps the focus exactly where it belongs—on the diamond. It offers a "high-end" texture that is substantial enough to feel premium, yet sleek enough to remain effortlessly chic. Style Without Effort: This is a statement piece that plays well with others. Its understated elegance allows it to transition seamlessly from a black-tie gala to a casual weekend brunch, making it the most versatile piece in your collection.
3. The Wearing Experience: Designed for Your Lifestyle
Grandeur you can wear from morning to night.
Ergonomic Comfort: Despite its impressive 5-carat presence, the ring is engineered for balance. The streamlined shank contours to your finger, providing a "barely there" feel that eliminates the bulkiness often found in larger rings. Durability for the Real World: Platinum is renowned for its resilience. Our solid PT950 construction is naturally scratch-resistant and doesn't thin over time, making it the perfect choice for the woman who intends to wear her ring every single day. For Every Milestone: Whether it’s the "Yes" of a lifetime, a milestone anniversary, or a daily reminder of your success, this ring strikes the perfect chord between ceremonial grandeur and everyday practicality.

Designed to Mean More

Thoughtfully crafted with premium materials and timeless design—made to be worn, loved, and remembered.

Grandeur in Every Detail: The 5.0 Carat Emerald Cut Masterpiece

Make an unforgettable statement with our Made-to-Order Three-Stone Halo Engagement Ring. Featuring a breathtaking 5.0 ct lab-grown diamond (D Color, VS1 Clarity), this center stone delivers the iconic “hall-of-mirrors” brilliance found only in the finest gems.

Expertly handcrafted in premium PT950 Platinum, the design is flanked by sparkling side stones and a delicate halo for a true wall of light. With its secure six-prong setting and graduated pavé shank, it balances high-end luxury with effortless daily wear.

[Start Your Made-to-Order Journey]

1. Materials & Craftsmanship: Uncompromising Luxury
Exceptional stones meet the world’s most precious metal.
Elite PT950 Platinum: Forged in solid, high-purity PT950 Platinum, this ring offers a heavy, luxurious feel and a naturally white luster that will never fade or yellowish. It is the ultimate setting for a diamond of this caliber, providing a lifetime of structural integrity. A Show-Stopping 5-Carat Centerpiece: At the heart of this piece sits a breathtaking 5.0ct Emerald-Cut lab diamond. Boasting a D-color (completely colorless) and VS1 clarity, it delivers the iconic "hall of mirrors" brilliance, flanked by a sophisticated graduation of pavé side stones. Architectural Security: Our master jewelers utilize a reinforced six-prong setting and dual-layer pavé techniques. This maximizes light entry for explosive sparkle while ensuring your 5-carat investment is anchored with absolute security.
2. Style & Design: Iconic Elegance
A masterclass in "Quiet Luxury" and timeless proportions.
The Modern Heirloom: By merging a classic three-stone halo inspiration with the clean, architectural lines of an emerald cut, we’ve created a piece that feels like a vintage treasure reimagined for the modern woman. Sleek Straight-Shank Silhouette: The refined, straight-band design keeps the focus exactly where it belongs—on the diamond. It offers a "high-end" texture that is substantial enough to feel premium, yet sleek enough to remain effortlessly chic. Style Without Effort: This is a statement piece that plays well with others. Its understated elegance allows it to transition seamlessly from a black-tie gala to a casual weekend brunch, making it the most versatile piece in your collection.
3. The Wearing Experience: Designed for Your Lifestyle
Grandeur you can wear from morning to night.
Ergonomic Comfort: Despite its impressive 5-carat presence, the ring is engineered for balance. The streamlined shank contours to your finger, providing a "barely there" feel that eliminates the bulkiness often found in larger rings. Durability for the Real World: Platinum is renowned for its resilience. Our solid PT950 construction is naturally scratch-resistant and doesn't thin over time, making it the perfect choice for the woman who intends to wear her ring every single day. For Every Milestone: Whether it’s the "Yes" of a lifetime, a milestone anniversary, or a daily reminder of your success, this ring strikes the perfect chord between ceremonial grandeur and everyday practicality.

Why Choose SV STARRYVOW JEWELRY

Premium materials, expert craftsmanship, and fair pricing—without the traditional retail markup.

Why Choose SV STARRYVOW JEWELRY

Premium materials, expert craftsmanship, and fair pricing—without the traditional retail markup.

Direct from Our Workshop

Made by Us, Priced for You.

Made to Last

Crafted with integrity and backed by a lifetime warranty.

Luxury Within Reach

Elevated design made for everyday wear.

More Styles You’ll Love

Explore similar designs curated just for you.

More Styles You’ll Love

Explore similar designs curated just for you.

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SV STARRYVOW JEWELRY replaces the anxiety of online luxury shopping with total peace of mind. By engineering flush, comfort-first fits that never punch or snag, and providing absolute material certification, we ensure you invest in fine jewelry that feels incredible and lasts a lifetime.
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Contact Details

Address: Workshop 60, 3/F, Block A, East Sun Industrial Centre, No. 16 Shing Yip Street, Kwun Tong, Kowloon, Hong Kong.
Phone: +852 6369 8727
Email: info@svstarryvowjewelry.com
Online Time:
Monday - Friday 09:00 - 18:00 (PST/PDT)
Saturday & Sunday 10:00 - 16:00 (PST/PDT)
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