Cushion Cut Lab Grown Diamond Cathedral Solitaire Ring | E VS1 | 14K 18K Gold

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

The cushion cut cathedral solitaire is the most romantic version of a classic design. Softly rounded corners soften the cushion's square outline into something more feminine and warm than any other square-cut diamond, while 4-prong cathedral shoulders arc upward to lift the stone into a high, prominent position where its large facets catch and scatter light in the cushion's signature rich, pillowy glow. The sleek, high-polish tapered shank narrows cleanly toward the base to keep all attention on the diamond. E color, VS1 clarity. Available in 1ct, 2ct, and 3ct, in solid 14K or 18K gold with IGI certification.

 

Product Highlights

       Center Stone: Cushion Cut Lab Grown Diamond. 1.00ct, 2.00ct, or 3.00ct

       Style: Architectural cathedral solitaire for a dramatic, elevated look

       Setting: 4-prong mount maximizing light return

       Quality: E Color (Colorless) | VS1 Clarity (Eye-Clean)

       Certification: IGI Certified with physical report included

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

 

Technical Specifications

       Stone Shape: Cushion Brilliant (Excellent proportions)

       Band: Sleek, high-polish tapered shank

       Sizing: All standard US, UK, and AU sizes

       Origin: Made with recycled gold and 100% ethical lab grown diamonds

 

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.

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

 

What Your Order Includes

       IGI Certification: Physical grading report. cut, color, clarity, and carat weight documented.

       Luxury Packaging: Premium lacquered solid-wood ring box.

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

       Returns: 30-day return policy.

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.

Conflict-Free & Sustainable

Conflict-Free & Sustainable

Indistinguishable Quality

Indistinguishable Quality

Lifetime Warranty

Lifetime Warranty

Free Insured Shipping

Free Insured Shipping