Designed with you. Completed without compromise.

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SKU: RB550

5.01-carat Octagonal Cut Natural Ruby | Unheated | GRS Certified

$168,525.00 USD

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Description

Discover new levels to the gifts of Nature with this magnificent 5.01-carat Mozambique ruby. This rare treasure features a vivid to deep red colour that is as passionate as it is bold. Expertly faceted in a unique octagonal step cut, this natural ruby displays incredible craftsmanship with 9.40 x 9.02 x 6.50 mm dimensions, creating the right balance between brilliance and size. GRS Certified, this untreated ruby represents perfection with zero heat enhancements detected, guaranteeing its investment value and authentic beauty for many years to come.

This ruby gem embodies the fiery spirit of Mozambique, the world’s premier source of the most coveted rubies with their unique rich red coloration. The octagonal shape is versatile for many jewelry settings, increasing the stone’s color depth and light performance. This ruby is destined to be the center stone of a bold pendant, or statement ring or kept as a treasured collector’s item.

Please inquire about availability before checkout.

Key Characteristics
  • This premium ruby weighs an impressive 5.01 carats
  • The stone displays a captivating vivid to deep red color, 
  • Expertly fashioned in an octagonal step cut, this ruby maximizes both color saturation and brilliance.
  • The gemstone measures 9.40 x 9.02 x 6.50 mm
  • This ruby is completely natural with no indication of thermal treatment, making it exceptionally rare and valuable.
  • Full certification from GRS, authenticating this stone's Mozambique origin and natural status.
  • The ruby's octagonal shape provides versatility for numerous jewelry settings while maintaining optimal proportions.

Care information
  • Store your ruby separately from other gemstones to prevent scratching, as even though rubies rank 9 on the Mohs hardness scale, they can still be damaged by diamonds.
  • Clean your ruby using warm soapy water and a soft brush, avoiding ultrasonic cleaners or harsh chemicals that might affect the stone's natural luster and appearance.

Bespoke Design

This gemstone may be secured on its own, or crafted into a custom ring or fine jewelry piece through the SARATTI atelier.

To begin a custom design, select “Create With This Stone” and choose a setting. Complete your order at checkout to confirm your request.

Once your order is placed, your dedicated Bespoke Experience Coordinator will personally reach out to guide you through the design process.

You will receive:

  • Initial concept guidance to refine direction
  • A detailed 3D simulation of your design
  • The opportunity to request adjustments before production

Craftsmanship begins only after you approve the final design.

Every step is guided with clarity and care.

Delivery and Shipping

SARATTI offers complimentary insured express shipping on all orders.

Every piece is carefully packaged and shipped via trusted express couriers to ensure it arrives safely.

Delivery Time Estimates (once your order has shipped)

  • United States (Duty Paid): 3–5 business days
  • United Kingdom (Duty Paid): ~10 business days
  • United Kingdom (Self-Clearance): 3–5 business days
  • Europe (Duty Paid): ~10 business days
  • Europe (Self-Clearance): 3–5 business days
  • Rest of the World (Self-Clearance): 3–5 business days

Delivery timelines may vary slightly by destination and selected shipping option.

Please select your preferred shipping option at checkout, or leave a note in your cart, and our concierge will take care of the rest.

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Payment & Security

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Mastercard
  • PayPal
  • Visa

Every transaction with SARATTI is safeguarded through advanced encryption and processed exclusively via internationally recognized payment institutions.

  • Handcrafted Excellence

    Every piece is made with intention, precision, and artistry.

  • Ethically Sourced Stones

    We hand-select every gemstone for clarity, color, and character.

  • Lifetime Care

    Enjoy complimentary cleaning and support for the life of your piece.

  • Secure, Insured Shipping

    Your jewelry is protected from our hands to yours.

Signature Gift Box

An exclusive presentation, crafted to hold a moment that is entirely yours.

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