Radiant Cut Halo Lab Diamond Engagement Ring

Discover this design created to showcase bold geometry, balanced sparkle, and a radiant cut halo diamond engagement ring with a modern cathedral setting style. At the center is a radiant cut lab grown diamond, also known as a rectangular brilliant diamond or fancy radiant shape. This cut is admired for its sharp corners, strong symmetry, and high brilliance. It blends the fire of a round cut with the clean, elongated lines of an emerald cut. Set in a classic four prong setting within a cathedral basket, the center stone sits elevated, creating a graceful high-profile ring that looks confident, bright, and elegant on the finger. As a lab created diamond grown using CVD or HPHT methods, it offers an ethical, conflict-free, and sustainable choice designed for everyday wear and long-lasting beauty.

Surrounding the center stone is a halo of round cut accent diamonds that enhances sparkle without overpowering the radiant shape. This halo engagement ring style increases light reflection and frames the center beautifully, giving the ring a fuller, more luxurious appearance. The design flows into a pavé band with a split shank, where the band separates into two diamond-set strands as it approaches the center setting. This split shank cathedral band adds depth, structural support, and continuous brilliance while maintaining a comfortable, balanced fit. Often searched as a radiant cut halo ring, cathedral setting engagement ring, split shank diamond ring, or luxury bridal halo ring, this design feels timeless, polished, and refined.

This fine jewelry engagement ring is available in 925 sterling silver, 935 silver, 10K, 14K, or 18K solid gold, and 950 platinum, with white gold, yellow gold, or rose gold finishes. Fully customizable for ring size, carat weight, metal tone, and engraving, it works beautifully as a diamond engagement ring, wedding ring, anniversary ring, proposal ring, Valentine’s Day gift, or romantic gift for her. Each piece is handcrafted, made to order, and delivered with the Ouros Authentic Jewelry Certificate and optional IGI certification, offering trusted craftsmanship, lasting value, and confidence in a luxury lab grown diamond ring.

Key Features:

Radiant Cut Lab Diamond Center: Rectangular brilliant diamond with strong symmetry, high brilliance, and sharp geometry for a bold engagement ring look.
Halo Diamond Engagement Ring: Round cut accent diamonds enhance sparkle, finger coverage, and visual presence.
Cathedral Setting with Split Shank: Elevated cathedral basket and diamond-set split shank band provide support, height, and elegant structure.
Pave Diamond Band: Micro pave diamonds deliver continuous shimmer and refined luxury styling.
Ethical Lab Created Diamond: Crafted using CVD or HPHT technology for a sustainable, conflict-free diamond ring.
Custom Metal & Size Options: Available in silver, gold, or platinum with personalized sizing and engraving.
Certified Fine Jewelry Gift: Includes Ouros Authentic Jewelry Certificate with optional IGI certification for proposals and milestone occasions.