Discover the perfect harmony of modern geometry and timeless sparkle with the Cornice Round Lab Grown Diamond Wedding Band by Jewel Nests. Inspired by the clean, rhythmic lines of architectural cornices, this band features shimmering round diamonds nestled within distinct diamond-shaped segments. This unique structural design offers a sophisticated, textured aesthetic that stands out beautifully on its own or as a textured anchor to your favorite ring stack.

Diamond Details
Diamond Shape: Round Brilliant Cut (Lab-Grown)

Total Carat Weight: 0.25 CT

Quality: VS - VVS Clarity, E - F Color

Setting Style: Secure Multi-Stone Cluster Setting

Band Details
Band Width: 1.80 mm

Design Motif: Rhythmic Geometric "Cornice" Sections

Finish: High-Polish Dimensional Finish

Product Highlights
Distinctive Geometric Profile: The Cornice band features a unique segmented design that provides a modern, architectural alternative to traditional smooth bands.

Refined Stacking Versatility: With its slender 1.80 mm width, this band is designed to add a layer of geometric interest to any stack without overpowering your engagement ring.

Everyday Durability: The recessed cluster setting keeps your lab-grown diamonds secure during daily activities, ensuring lasting brilliance and peace of mind.

Ethical Craftsmanship: Proudly featuring premium lab-grown diamonds, providing a sustainable and conflict-free choice for your jewelry collection.

Seamless Light Performance: High-quality E-F color and VS-VVS clarity diamonds ensure an icy, continuous glow that catches the light from every angle.

Professional Finish: Each band is meticulously handcrafted and finished to a mirror polish, reflecting the superior standards of our Toronto-based studio.

Customization Note: We can customize the metal specifications or adjust the segment spacing to fit your vision. Contact us for bespoke engagement ring or band modifications.

Premium Metal Options: Available in Platinum and 14K & 18K Gold (Yellow, White, and Rose). 10K Gold is available upon request for a custom quote.

Made in Canada: Handcrafted with precision in Toronto, each Jewel Nests piece is a testament to ethical craftsmanship. We offer worldwide shipping to our customers across the globe.

Our Mission: We are committed to making a difference. For every order placed, Jewel Nests proudly serves one meal to a child in need.

We offer free complimentary express shipping worldwide, with delivery typically within 1–8 business days, depending on the destination. Every order is securely packed and fully insured for peace of mind.

For faster delivery, we also provide paid express priority overnight shipping upon request, with delivery in 1–2 business days. Please contact our team directly to arrange priority shipping and we’ll ensure your order is prioritized accordingly.

Jewel Nests offers a 30-day return and exchange policy for eligible items. Products must be unworn, unused, and returned in original packaging with certificates. We provide a no restocking fee and no questions asked process for eligible returns. Custom, resized, or engraved pieces may not be eligible for return, but we always aim to ensure a smooth and supportive experience for every customer.