Natural Garnet – 21.18 Carat Cushion Cut

Out of stock

$4,200.00 AUD

Estimated delivery between December 21 and December 23.

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Natural Garnet – 21.18 Carat Cushion Cut | 16.18x14.69 mm | Ceylon

💎 Gemstone Overview

This exquisite Natural Garnet weighs an impressive 21.18 carats and features a large, symmetrical cushion cut that enhances its deep red brilliance. Ethically mined in Ceylon and completely untreated, this gemstone is ideal for collectors, custom high-jewellery projects, or luxury investment pieces.

🔍 Gemstone Specifications

  • Gemstone: Natural Garnet
  • Color: Deep Red
  • Origin: Ceylon (Sri Lanka)
  • Weight: 21.18 Carat
  • Cut: Cushion Cut
  • Clarity: VVS (Very Very Slight Inclusions)
  • Treatments: None – 100% Natural & Unheated
  • Dimensions:
    • Length: 16.18 mm
    • Width: 14.69 mm
    • Depth: 10.01 mm
  • Video Preview: Watch on Instagram
  • Certification: Includes Gemstone Authenticity Confirmation
  • Shipping: Free Worldwide Insured Shipping via Australia Post

🌟 Why Choose a 21 Carat Natural Garnet?

Larger garnets like this 21.18 ct stone are rare and highly valued for their bold presence. The cushion cut, known for its large facets and vintage elegance, enhances the garnet’s fire and natural richness, making this piece ideal for a one-of-a-kind statement ring or pendant.

🌍 Ethically Mined & Certified

This garnet is ethically sourced, untreated, and earth-mined—guaranteed to be free of synthetic enhancements. Every purchase supports responsible sourcing, environmental care, and fair labor practices.

📝 Educational Insight

What makes a garnet natural? It’s formed over millions of years with no human interference or treatments, retaining its raw, organic beauty.

Why cushion cut? Cushion cuts are timeless and known for their soft edges and ability to maximize brilliance, perfect for colored stones like garnets.

Why ethical sourcing matters: Certified ethical sourcing ensures gemstones are mined responsibly, respecting both people and the planet.

💡 Final Thought

Whether you’re an avid collector or a jeweller crafting a masterpiece, this natural 21.18 carat garnet is a gemstone that makes a lasting impression—luxurious, sustainable, and truly one of a kind.

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.

💬 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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