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12.93 carats Unheated Fancy Yellow Natural Sapphire | EGL Certified

$18,875.00 USD

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Description

This 12.93-carat unheated fancy yellow sapphire is a true marvel of nature. It is a sunburst captured in gemstone, a testament to the color palette that sapphires can achieve. The fancy yellow hue, untouched by heat treatment, radiates a warmth and intensity that is captivating and rare. At nearly 13 carats, this gemstone commands attention with its presence, making it a real conversation starter.

What sets this sapphire apart, beyond its impressive carat weight and natural color, is its unique octagonal cut. This shape, with its facets and clean lines, increases the light performance of this gemstone while adding a geometric elegance that is both timeless and modern. EGL certification underscores the quality and authenticity of this stone, ensuring that you are investing in a gemstone of a premium caliber. This fancy yellow sapphire is a true legacy stone.

Please inquire about availability before checkout.

Key Characteristics

  • Super Rare Fancy Yellow Color
  • Substantial, mega carat weight (12.93 ct)
  • 100% Natural, *Unheated and Untreated
  • Incredibly clean to the eye.
  • Brilliant Faceted Cut for Maximum Brilliance
  • Certified by EGL, verified authenticity for quality assurance.
  • Perfect for designing any generational jewel

Care information

  • To maintain its vibrant fancy yellow color, keep it away from direct sunlight and extreme temperatures.
  • Because of its valuable unheated status and substantial size, clean this sapphire with a lot of care. Use a soft brush with water and mild soap, paying special attention to the facets.

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.