Natural Ruby Cushion Cut – 0.45 Carat

Out of stock

$280.00 AUD

Estimated delivery between July 23 and July 25.

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Natural Ruby Cushion Cut – 0.45 Carat Gemstone from Ceylon

Authentic Untreated Ruby with SI Clarity

This exquisite natural ruby from Ceylon (Sri Lanka) features a classic cushion cut, weighing 0.45 carats with dimensions approximately 4.64 x 4.35 x 2.58 mm. Completely untreated, it boasts a clarity grade of SI, highlighting its genuine natural characteristics without any enhancements.

Gemstone Specifications

  • Origin: Ceylon (Sri Lanka)
  • Shape: Cushion Cut
  • Weight: 0.45 Carat
  • Dimensions: 4.64 mm (L) Γ— 4.35 mm (W) Γ— 2.58 mm (H)
  • Treatment: None (Natural & Untreated)
  • Clarity: SI (Slightly Included)

The Timeless Appeal of Natural Ruby

Natural ruby is a rare and precious variety of corundum prized for its vibrant red color and unmatched brilliance. Formed over millions of years deep within the Earth’s crust, each ruby is a unique creation of nature’s artistry. Choosing an untreated natural ruby ensures you are investing in genuine beauty, free from artificial enhancements.

Ethical Sourcing & Responsible Mining

At Sapphire Pal, we guarantee all our rubies are ethically sourced from trusted mines in Ceylon, ensuring fair labor practices and minimal environmental impact. We do not sell synthetic or lab-created stonesβ€”only authentic, responsibly mined gems.

Perfect for Every Jewelry Style

The cushion cut ruby’s classic shape and rich red hue make it a versatile choice for all types of jewelry, from engagement rings to earrings and pendants. Whether set in white, yellow, or rose gold, this natural ruby adds elegance and timeless sophistication to any design.

Create Your Own Masterpiece

For jewelry designers and hobbyists, loose natural rubies offer endless creative possibilities. Their excellent hardness and durability make them ideal for a variety of settings, including prong, bezel, and pavΓ©.

Shop now to own this beautiful natural ruby and experience the magic of a genuine Ceylon gemstone.

Shipping and Returns

All Orders are processed within 1-2 Business days. Orders are not shipped or delivered on weekends or holidays

We have a 7-day return policy, which means contact us within 7 days of delivery and items must receive back to us within 30 days of delivery.

For more information please visit our policy section.

Import Taxes

Import Taxes & Duties


Orders shipped outside Australia may be subject to local import taxes, VAT/GST, or customs duties. These fees are determined by the destination country’s customs policies and are not included in the price displayed on our website.

  • Australia: No additional fees for domestic orders.
  • United States / United Kingdom / EU: Duties and import taxes may apply depending on value and category.
  • Canada & Asia: May incur customs charges or local VAT/GST.


We ship all parcels with full insurance and required customs documentation for a smooth delivery experience.

✨ Need help?

For special arrangements, pre-paid tax support, or questions about your country's import regulations,
please contact us here. We're happy to assist with accurate information and a custom shipping solution.

To learn more about taxes and customs for your country, please visit our
Import Taxes & Duties page.

Lay‑by Plan

Lay‑by Payment Plan


We offer flexible lay‑by options to make owning your perfect gemstone easier. Secure your chosen gem today and pay it off over time.

  • Deposit: 20% minimum upfront to reserve the stone.
  • Payment Term: Up to 60 days (negotiable).
  • Balance: Pay in full before shipment.
  • No interest or hidden fees.


Once your lay‑by plan is confirmed, we’ll temporarily reserve the item and hold it securely until fully paid.

πŸ’¬ Want to customize your plan?

For special payment arrangements, longer terms, or tailored schedules,
please contact us here. We’re happy to negotiate flexible options that suit your needs.

You can find full details on our
Lay‑by Terms page, or contact us for special arrangements.

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Sapphire Pal

Shop our selection of ethically sourced gemstones, each one a unique treasure from the earth. Elevate your jewelry with responsibly mined beauty today.

Gemstone Education Center: Learn Before You Buy

Discover expert insights on natural sapphires and other ethically sourced gemstones. From buying guides to care tips, empower your purchase with knowledge.

Learn. Choose. Shine – The Smarter Way to Shop Gemstones.