Discover an exquisite blend of majestic architecture and continuous brilliance with the Lugano Sparkle Lab Grown Diamond Engagement Ring by Jewel Nests. Designed to create a breathtaking display of light from every angle, this exceptional solitaire elevates your chosen centerpiece onto a soaring structural stage.

The design combines high-sloping cathedral arches with a delicate ribbon of micro-pavé diamonds covering exactly 50% of the band in a classic half-eternity style. Nestled discreetly beneath the main centerpiece lies its defining secret—an elegant hidden halo of round lab-grown diamonds, delivering a continuous, unexpected side-profile shimmer while maintaining a clean look from above.

Center Stone Details
Diamond Shape: Convertible & Customizable (Selection available from our premium inventory; Round Brilliant Cut pictured)

Carat Weight Variations: Available from 1.0 CT to 4.0 CT (Currently listed in 2.0 CT version)

Quality Grade: VS - VVS Clarity, E - F Color

Certification: IGI Certified

Setting Style: Architectural 4-Prong Cathedral Setting with a Pavé Hidden Halo Collar

Side Stone & Band Details
Side Stone Type: Round Brilliant Cut (Lab-Grown)

Total Carat Weight: 0.50 CT (Combined total for hidden halo and pavé band)

Quality Grade: VS - VVS Clarity, E - F Color

Band Width: 2.0 mm

Band Coverage: 50% Half-Eternity Diamond Pavé

Finish: High-Polish Mirror Finish

Product Highlights
Stately Cathedral Silhouette: High-arching cathedral shanks sweep upward toward the center crown. This iconic silhouette structurally reinforces the head, framing the center stone proudly while allowing your wedding band to rest completely flush.

Enchanting Hidden Halo Collar: A delicate ribbon of hand-set micro-pavé diamonds is nestled seamlessly beneath the gallery bar, adding a brilliant secret sparkle that elevates the side profile without distracting from the central stone's frontal view.

Half-Eternity Pavé Band: The slender 2.0 mm shank is 50% covered with a substantial 0.50 CT total weight of glittering diamonds running down the shoulders. This half-eternity style ensures optimal frontal sparkle while leaving a smooth gold base at the bottom for effortless resizing and daily comfort.

Timeless Four-Claw Security: The traditional 4-prong configuration cradles your selected lab-grown centerpiece with ultimate stability, exposing maximum surface area to optimize the stone's innate fire and brilliance.

Flexible Carat Range: Personalize your promise with curated center stone choices scaling perfectly from a refined 1.0 carat up to an extraordinary 4.0 carats.

Colorless Icy White Glow: Selected from top-tier E-F color and sharp VS-VVS clarity grades to guarantee a flawlessly uniform white scintillation across the entire ring.

Customization Note: We can customize the metal specifications or adapt the head structure to perfectly hold alternative center stone shapes such as cushion, radiant, oval, or emerald cuts. Contact us for bespoke engagement ring 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.

Handcrafted in Canada: Each Jewel Nests ring is a proudly handcrafted product, finished with precision in our Toronto studio using premium gold to ensure a luxurious comfort-fit interior. We offer worldwide shipping to deliver our designs right to your door.

Why Choose Jewel Nests? We believe in luxury that aligns with your values. Handcrafted locally with premium sustainable materials, we pair exceptional Canadian craftsmanship with a global purpose. To honor your unique love story, Jewel Nests proudly serves one meal to a child in need for every single order placed.

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.