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1 to 3 carat marquise lab diamond halo solitaire in 14k white gold
Marquise Cut Lab Grown Diamond 6-Prong Halo Ring
White gold marquise halo engagement ring featuring a sleek polished band
Underside view of white gold six-prong halo setting for marquise diamond
Marquise Cut Lab Grown Diamond 6-Prong Halo Ring
Marquise cut lab grown diamond halo solitaire ring in 14k yellow gold
Side view of yellow gold marquise halo ring showing protective V-prongs
Architectural yellow gold 6-prong halo mount for marquise diamond
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Colorless marquise cut lab diamond halo ring in 14k rose gold
Rose gold marquise halo solitaire with high-profile V-tip setting
Elevated rose gold six-prong halo mount for marquise brilliant diamond
Marquise Cut Lab Grown Diamond 6-Prong Halo Ring

Marquise Cut Lab Grown Diamond 6-Prong Halo Ring

$4,500.00 USD
Metal Type:
  • 14K
  • 18K
Color:
Center Diamond Carat Weight:
  • 1.00
  • 2.00
  • 3.00

The Marquise Cut, also known as the historic navette shape, remains celebrated for its elite architectural lines and distinctive finger-lengthening silhouette. This masterfully crafted white gold marquise engagement ring setting encircles a pristine, colorless lab-grown center stone in a shimmering pave border. The ring stands supported safely by an engineering-focused six-prong halo mount layout, deploying specific V-shaped tips to shield the stone's corner coordinates while delivering maximized light performance to the eye. Handcrafted in solid 14K or 18K gold with a verified physical IGI certification report included with every center stone choice.

Product Highlights

•       Center Stone: Marquise Cut Lab Grown Diamond (Available in 1.00ct, 2.00ct, or 3.00ct)

•       Design: High-performance structural halo setting mounted with an expanded structural frame profile

•       Quality: F Color (Colorless) | VS2 Clarity (Eye-Clean)

•       Setting Style: Heavy-duty 6-Prong structural halo architecture featuring integrated corner V-guards

•       Metal Options: Solid 14K or 18K Gold in White, Yellow, or Rose

Technical Specifications

•       Stone Shape: Marquise Brilliant Cut tailored explicitly to capture bold, high-intensity sparkle displays

•       Band Design: Sophisticated unadorned solid gold comfort shank engineered for effortless daily styling

•       Sizing Scales: Full structural support for all standard US, UK, and EU size runs

•       Origin: 100% ethical, mining-free sustainable lab luxury created completely in the USA

Customization & Sizing

•       Metal Color: Select White, Yellow, or Rose Gold at checkout.

•       Ring Size: Specify your Ring Size and Scale (e.g., US 7 or UK O) in the Ring Size box when adding to cart.

•       Engraving: Add a personal message inside the band via the personalization field.

What Your Order Includes

•       IGI Certification: Documented physical proof validating the premium color, cut, clarity, and dimensions.

•       Luxury Packaging: Premium lacquered solid-wood ring presentation box engineered for unforgettable proposals.

•       Shipping: Fully insured, tracked shipping completely free across all domestic US orders.

•       Returns: Secure 30-day return policy offering complete investment peace of mind.

Find Your Perfect Fit

At Trusamra, we believe precision is the foundation of beauty. Discovering your ideal ring size ensures that your chosen piece crafted with our signature lab-grown diamonds sits perfectly and comfortably for a lifetime of wear.

Printable Reference Guide

Use our precise sizing tool to match your measurements from home. Please ensure your printer is set to 100% scale.

Download Sizing Guide (PDF)

Professional Fitting: While our printable guide is designed for convenience, we highly recommend visiting a local professional jeweler for the most accurate in-person measurement. Our experts are also here to assist you via phone or email for any sizing inquiries.

Questions & Answers

Everything aboutthis ring

Yes. All Trusamra rings can be resized by up to two sizes in either direction. Contact us after purchase to arrange resizing at no additional cost.
This ring is available in solid 14K and 18K gold in white, yellow, and rose options. All metals are solid gold, not plated.
Yes. Every Trusamra diamond comes with a physical IGI grading report confirming its quality and lab-grown origin.
Rings are made to order and ship within 2–3 weeks. Expedited options are available — contact us before ordering to confirm availability.

The 4 Cs Summary

Our lab-grown diamonds provide the same physical, chemical, and optical properties as mined diamonds with a luxurious finish.

Cut Brilliant | Excellent Proportion
Color E-F (Colorless)
Clarity VS1 or Higher
Carat 1.00 / 2.00 / 3.00 ct

Metal Selection

Available in 14K or 18K solid gold, your piece is handcrafted in White, Yellow, or Rose Gold. We use only solid gold—never plated—to ensure your ring meets our luxurious quality guarantee.

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