Double Prong Cathedral Lab Grown Diamond Engagement Ring | Winter Bloom

Embrace the breathtaking elegance of a frozen landscape with the Winter Bloom Lab Grown Diamond Engagement Ring by Jewel Nests. Inspired by the resilience and crystalline beauty of flora thriving in the frost, this architectural solitaire showcases a dramatic cathedral shank that rises to meet a premium double-prong crown. Featuring a gracefully tapered band that provides a solid foundation, the Winter Bloom ring seamlessly blends classic structural security with a refined modern silhouette for your forever promise.

Center Stone Details
Diamond Shape: Customizable (Selection available from our premium inventory; Cushion/Oval hybrid cut pictured)

Carat Weight Variations: Available from 1.0 CT to 4.0 CT Listed 3.50 ct)

Quality: VVS Clarity, E - F Color

Certification: IGI Certified

Setting Style: Elegant 4-Corner Double Prong Secure Setting with Cathedral Shank

Band Details
Band Width: 3.0 mm at the bottom part (Expertly tapered up toward the center stone)

Band Profile: Tapered Flat-Edge Comfort Fit Shank

Finish: High-Polish Mirror Finish

Product Highlights
Regal Double Prong Architecture: The Winter Bloom features paired prongs at each corner, establishing an editorial, high-end look while providing maximum security and framing for your brilliant centerpiece.

Majestic Cathedral Arches: The elevated cathedral shank lifts the center diamond high above the finger, creating an imposing profile that catches light from all directions while allowing wedding bands to sit flush.

Substantial Tapered Shank: Engineered with a bold 3.0 mm width at the base, the band tapers seamlessly as it approaches the head, emphasizing the size and grandeur of the central diamond.

Ethical Luxury Fine Jewelry: Features premium IGI-certified lab-grown diamonds, offering a completely sustainable, conflict-free, and transparent choice for the modern bride.

Icy White Light Performance: Hand-selected diamonds graded with elite E-F color and exceptional VVS clarity ensure an eye-clean, continuous glow that matches the highest global standards.

Handcrafted Toronto Precision: Every ring is finished to a flawless mirror polish in our local studio, balancing sweeping, defined edges with a silky-smooth interior for effortless daily wear.

Customization Note: We can customize the metal specifications, adjust the degree of the band taper, or adapt the head structure to fit alternative center stone shapes. 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.

Made in Canada: Each Jewel Nests piece is a proudly handcrafted product, finished with precision in Toronto. We offer worldwide shipping, ensuring our ethical engagement rings can be enjoyed across the globe.

Our Mission: We believe in fine jewelry that serves a higher purpose. As part of our commitment to social responsibility, we proudly serve one meal to a child in need with 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.