Round Lab Grown Diamond Cathedral Solitaire Ring 4-Prong White Gold
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K
Side view of White Gold 4-prong high cathedral setting for round diamond ring
Stand view of White Gold 4-prong high cathedral setting for round diamond ring
14K Yellow Gold Round Lab Diamond Cathedral Engagement Ring
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K
Round Lab Grown Diamond Cathedral Solitaire Ring 4-Prong White Gold
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K
Side view of White Gold 4-prong high cathedral setting for round diamond ring
Stand view of White Gold 4-prong high cathedral setting for round diamond ring
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K
14K Yellow Gold Round Lab Diamond Cathedral Engagement Ring
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K
Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K

Round Lab Grown Diamond Classic Cathedral Solitaire Ring | 4-Prong | 14K 18K

$2,700.00 USD
Metal Type:
  • 14K
  • 18K
Color:
Center Diamond Carat Weight:
  • 1.00
  • 2.00
  • 3.00

The classic cathedral solitaire is the ring that defined the engagement ring category. High cathedral shoulders arc upward to meet a four-prong head, lifting the round brilliant lab grown diamond into a position of absolute prominence where light floods in from every angle. The slim tapered shank narrows gracefully toward the base, ensuring the diamond is always the visual anchor. Clean. Precise. Enduring. Available in 1ct, 2ct, and 3ct, crafted in solid 14K or 18K gold with IGI certification. Made to order in 2–3 weeks.

 

Product Highlights

•       Center Stone: Round Brilliant Cut Lab Grown Diamond, 1.00ct, 2.00ct, or 3.00ct

•       Design: High-set cathedral shoulders for a dramatic, elevated presence

•       Setting: Timeless 4-prong design maximizing stone visibility and light entry

•       Quality: Colorless, Eye-Clean (see variant for specific grading)

•       Certification: IGI Certified, physical grading report included

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

 

Technical Specifications

•       Stone Shape: Round Brilliant (Excellent Cut)

•       Band: Slim tapered shank with a high-polish finish

•       Sizing: All standard US, UK, and EU sizes

•       Origin: Ethical, conflict-free lab grown diamonds throughout

 

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: Physical grading report documenting cut, color, clarity, and carat weight.

•       Luxury Packaging: Premium lacquered solid-wood ring box, ready for your proposal.

•       Shipping: Free, fully insured, and tracked shipping on all US orders.

•       Returns: 30-day return policy for complete 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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