Unheated Natural Blue Sapphire 0.70 Carat Oval Cut Ceylon Loose Sapphire

Low stock - only 1 items left

$200.00 AUD

Estimated delivery between June 08 and June 10.

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Unheated Natural Blue Sapphire 0.70 Carat Oval Cut – Ceylon Loose Sapphire for Engagement Rings & Fine Jewelry

Experience the timeless luxury of this unheated natural blue sapphire, expertly cut into a refined oval shape to maximize brilliance and elegance. This 0.70 carat Ceylon sapphire features a rich blue hue with eye clean clarity, making it a highly desirable loose sapphire for engagement rings, wedding rings, and bespoke fine jewelry.

Unlike treated stones, this untreated sapphire gemstone retains its natural formation, offering true rarity and long-term value. Sourced directly and offered by Sapphire Pal – an Australian-based gemstone merchant, this earth sourced gemstone reflects authenticity, heritage, and expert craftsmanship backed by over 60 years in the gemstone trade.

Gemstone Details

  • Gemstone: Natural Blue Sapphire
  • Weight: 0.70 Carat
  • Dimensions: 5.00 Γ— 4.23 Γ— 3.25 mm
  • Clarity: Eye Clean
  • Cut: Oval Cut (Faceted Gemstone)
  • Origin: Ceylon (Sri Lanka)
  • Treatment: Unheated / Untreated
  • Type: Loose Sapphire / Precious Stone

Why This Sapphire Is Valuable

  • βœ”οΈ Unheated sapphire – rare and highly collectible
  • βœ”οΈ Eye clean clarity – exceptional visual purity
  • βœ”οΈ Classic oval cut – ideal for elegant engagement rings
  • βœ”οΈ Strong brilliance and natural color saturation
  • βœ”οΈ Authentic earth sourced gemstone with verification

Perfect For

  • Engagement rings and wedding rings
  • Bespoke jewelry and custom jewelry designs
  • Fine jewelry and contemporary jewelry pieces
  • Jewelry makers and designers
  • Gem collectors and rare gemstone investors

What You Can Create With This Sapphire

This oval cut blue sapphire is perfect for a classic solitaire engagement ring, halo ring, or pendant. Pair it with natural diamonds or set it in white gold, yellow gold, or platinum for a timeless and luxurious finish.

Trusted Source – Sapphire Pal Australia

βœ”οΈ Australian-based direct gemstone merchant (est. 2014)
βœ”οΈ Over 60 years of family gemstone expertise
βœ”οΈ Direct sourcing including own mines
βœ”οΈ 100% natural gemstones – no lab-created stones
βœ”οΈ Secure, fast & insured worldwide shipping from Australia

Learn Before You Buy

Natural Sapphire Buying Guide
First-Time Gemstone Buyer Guide
Gemstone Education Center
About Sapphire Pal
Contact Us

Important Notes

Note: Color may vary slightly depending on lighting and screen settings. Dimensions and weight are measured carefully; minor variations are normal for natural gemstones.

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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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.