Rectangle Radiant Cut | Flawless D-Color | Gordon Max Eco-Diamond

The Rectangle Radiant Cut 54 Facet is a modern geometric brilliance design that merges the structured elegance of an elongated rectangular silhouette with the fire and scintillation of a radiant-style faceting system. The result is a diamond that feels architectural in form yet alive in light performance.

Visually, the Rectangle Radiant Cut presents a clean elongated outline with softened corners and a bold rectangular presence. Beneath its structured exterior lies a 54-facet modified brilliant architecture designed to maximize light return, producing vibrant flashes of brilliance and a dynamic “crushed-light” sparkle effect.

This cut is ideal for engagement rings, elongated statement designs, modern solitaires, and bespoke jewellery pieces that demand both structure and brilliance.

Structured Radiant Light Design

The Rectangle Radiant Cut is engineered to combine directional geometry with high-intensity internal light reflection. Its elongated form enhances presence on the finger, while its faceting system ensures continuous scintillation across the entire surface of the stone.

Price range: $264 through $3,509

Carat Size

Clear

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Master Specifications

Signature Cut: Rectangle Radiant Cut (54-Facet Elongated Brilliant Architecture)
Stone Classification: Premium Eco-Diamond
Colour Grade: D-Colour (The highest standard for a pure, colourless appearance)
Clarity Rating: FL – Flawless (No visible internal inclusions or external blemishes)
Hardness: 8.5–9.0 on the Mohs Scale (Exceptional durability for lifelong wear)
Polish Grade: Excellent (Mirror-like finish for superior light performance)
Symmetry Grade: Excellent (Precision-cut proportions for optimal brilliance)
Fluorescence: None (Maintains consistent brilliance across all lighting environments)
Ethical Origin: 100% Conflict-Free & Sustainably Sourced
Carbon Content: Zero Carbon

Why the Rectangle Radiant Cut Stands Out

An Elongated Architectural Presence

The Rectangle Radiant Cut is defined by its strong rectangular silhouette. For instance, it is carefully designed to enhance visual length and presence on the hand. Consequently, this striking form maintains beautifully balanced proportions. It appeals directly to modern design sensibilities. Therefore, it stands as a premier choice for standout jewellery designs.

Brilliant Modified Faceting

Its 54-facet architecture integrates radiant-style triangular and kite-shaped facets. Consequently, this advanced engineering is designed to intensify internal light reflection. Furthermore, it creates a remarkably lively, energetic sparkle pattern. As a result, the gem delivers an incredibly radiant overall appearance. Therefore, it effortlessly commands attention from every angle.

Structured Yet Dynamic Light Performance

Traditional step cuts often emphasize stillness and quiet depth. In contrast, this brilliant design produces continuous internal movement of light. For example, it releases a vivid and modern brilliance profile with every movement. Additionally, it reacts dynamically to subtle lighting changes. As a result, the stone maintains a luminous presence while preserving refined elegance.

Modern Luxury Versatility

The Rectangle Radiant Cut adapts seamlessly to a massive variety of fine jewellery settings. For example, it looks stunning in a modern minimalist solitaire ring. Meanwhile, it brings an elegant charm to more elaborate, custom designs. Because of this adaptability, it remains ideal for statement pieces. Consequently, it allows for endless creative expression.

Sustainability Without Compromise

Every Rectangle Radiant Cut Eco-Diamond is ethically produced and completely conflict-free. Moreover, it offers a responsible luxury alternative without compromising beauty, durability, or craftsmanship.

Warranty: OIG — Lifetime Optical Integrity Guarantee

We offer a lifetime warranty on all Eco-Diamonds under the OIG — Lifetime Optical Integrity Guarantee, ensuring your purchase is protected for years to come. This guarantee applies specifically to the stone’s original colour, brilliance, and fire under normal wear conditions. Should any discoloration or reduction in sparkle occur due to standard use, we will replace your Eco-Diamond to restore its original beautiful look.

Premium Global Service

Experience luxury without borders. Your Gordon Max selection includes complimentary worldwide shipping on qualifying orders over USD $1,000, ensuring your purchase arrives securely and beautifully presented right to your doorstep.