Round | Apollo Blue | Gordon Max Eco-Diamond

The round brilliant cut is a spectacular choice for anyone who loves timeless elegance. For instance, it offers the absolute maximum level of fire and brilliance. Our Round Apollo Blue Eco-Diamond elevates this iconic silhouette with exceptional precision. Consequently, it beautifully balances classic symmetry with a deep, majestic blue saturation. Cut to capture light perfectly from within, it delivers a bright, continuous internal fire. Naturally, this makes it a magnificent piece for a traditional fine jewellery setting. As a result, it offers a highly versatile look for everyday luxury.

Price range: $1,000 through $1,469

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Master Specifications

  • Signature Cut: Round Brilliant (Classic 58-Facet Layout)
  • Stone Classification: Premium Eco-Diamond
  • Colour Profile: Apollo Blue (Deep, Rich Oceanic Saturation)
  • Clarity Rating: FL – Flawless (Free from visible internal inclusions and external blemishes)
  • Hardness: 8.5–9.0 on the Mohs Scale (Exceptional durability for everyday wear)
  • Polish Grade: Excellent (Mirror-like finish for enhanced light performance)
  • Symmetry Grade: Excellent (Precision-cut proportions for balanced visual appeal)
  • Fluorescence: None (Maintains consistent clarity across different lighting conditions)
  • Ethical Origin: 100% Conflict-Free and Sustainably Produced
  • Carbon Content: Zero Carbon

The Apollo Blue Round Brilliant Legacy


The Timeless Allure of Perfect Circular Symmetry
The classic round brilliant cut remains the most popular gemstone shape in history. For example, its perfectly balanced dimensions appeal to traditional design sensibilities worldwide. In our Apollo Blue collection, this iconic pattern is meticulously engineered. Consequently, the design distributes the rich oceanic colour evenly across the entire face. Traditional blue stones can sometimes appear dark or opaque in certain areas. In contrast, this masterful configuration ensures a uniform, radiant blue glow. Therefore, it serves as an exceptional choice for a classic solitaire ring.

A Magnificent and Multi-Layered Display of Fire
The brilliance of this circular architecture relies on its mathematically precise faceting. Because it features 58 perfectly positioned facets, light travels deeply into the crystal core. Furthermore, our master craftsmen shape and polish each stone entirely by hand. They align every single facet to maximize internal light performance. As a result, this careful work creates a beautiful, continuous play of light. The stone releases a soft, multi-layered blue fire with every single movement. For instance, it beams with remarkable elegance under natural morning light. Meanwhile, it maintains a deep, sophisticated presence under dim evening lamps indoors.

Sustainability Without Compromise
Every Round Brilliant 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.

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