Natural Blue Sapphire – 0.51 Carat Oval Cut Unheated Ceylon Sapphire
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$420.00 AUD
Unit price perEstimated delivery between February 01 and February 03.
Natural Blue Sapphire – 0.51 Carat Oval Cut Unheated Ceylon Sapphire
This 0.51 carat natural blue sapphire is a refined choice for fine jewelry, engagement rings, and bespoke designs. Expertly cut in a classic oval faceted gemstone, this stone features an elegant medium blue tone with excellent brilliance, sourced directly from Ceylon and left unheated and untreated to preserve its authentic beauty.
Sourced by Sapphire Pal, an Australian-based gem merchant with over 60 years of family heritage in the natural gemstone trade, this sapphire is completely earth sourced and sold with our in-house gemstone authenticity confirmation. Perfect for jewelry makers, gem collectors, and contemporary jewelry designers seeking rare and ethical sapphire gemstones.
Key Features
- Natural Blue Sapphire – genuine, earth sourced sapphire stone
- Unheated & Untreated – no heat or enhancement, purely natural
- Oval Cut – beautifully proportioned faceted gemstone with strong sparkle
- Eye-Clean Clarity – crisp transparency, ideal for fine jewelry
- Ceylon Origin – highly sought-after region for premium sapphire stones
- Perfect for Jewelry Designs – engagement rings, promise rings, and custom pieces
- Worldwide Secure Shipping – dispatched from Australia with insured delivery
Gemstone Details
| Gemstone | Natural Blue Sapphire |
|---|---|
| Origin | Ceylon (Sri Lanka) |
| Treatment | Unheated, untreated – completely earth sourced |
| Shape & Cut | Oval cut faceted gemstone |
| Clarity | Eye clean |
| Weight | 0.51 carat |
| Dimensions (approx.) | 5.56 x 3.86 x 2.76 mm |
| Certification | With gemstone authenticity confirmation by in-house gemologist |
| Dispatch From | Australia – Sapphire Pal, direct gem dealers with own mine connections |
Perfect Sapphire for Fine Jewelry & Custom Designs
This unheated sapphire gemstone is a versatile choice for engagement rings, wedding rings, and promise rings. The elongated oval cut gives a flattering finger coverage and pairs beautifully with natural diamonds or other colored gemstones in modern, vintage, or contemporary jewelry settings.
Whether you are designing a unique piece for a client or adding to a curated gem collection, this stone complements other Australian sapphires, Ceylon sapphires, Madagascan sapphires, Peacock sapphires, blue green sapphires, and green sapphires that you may hold in your inventory. Its pure blue hue stands out among loose gemstones and loose sapphire stones as a refined and timeless choice.
Earth Sourced & Ethically Supplied
Sapphire Pal specializes in earth sourced gemstones, including Australian sapphires, Queensland sapphires, Tasmanian sapphires, Madagascan sapphires, and Ceylon sapphires. We work as direct dealers with our own mine partnerships to bring you genuine cut and polished gemstones and faceted gemstones that meet the expectations of jewelry makers, jewelry lovers, and gem collectors worldwide.
Each stone is hand-selected and evaluated by our in-house gemologist, ensuring you receive a natural sapphire suitable for bespoke jewelry, fine jewelry, and precious stone designs that will be treasured for years to come.
Worldwide Secure Shipping from Australia
Your sapphire will be carefully packed and shipped from Australia with fast, secure, and fully insured worldwide shipping. We proudly serve clients from around the globe, including those seeking rare gemstones such as Montana sapphire, Peacock sapphires, blue green sapphires, and unique gem and jewelry combinations.
For any questions about this stone, pairing suggestions with natural diamonds or other precious stones, or guidance on jewelry designs, our team is happy to assist.
Learn More About Buying Natural Sapphires
New to natural gemstones or building your next gem and jewelry project? Explore our education resources:
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.
$420.00 AUD
Unit price perLet customers speak for us
This gemstone is just perfect. My only criticism is the photos on your site were not the best quality for me. However, reading the description of this gem, together with photos, I took the plunge and ordered this true gem. I was so very pleasantly surprised when it arrived, as it certainly held up to its reputation. This is the first time I have purchased from sapphire pal. And I don’t think it will be my last either. Communication, fast delivery, and accurate descriptions, all to be commended. Thank you.
Very good quality sapphires and fast shipping! Thank you!
Hello! 🇺🇦I just wanted to thank you — my grey spinel from Australia has finally arrived in Ukraine. The stone is absolutely beautiful and exactly what I hoped for! Thank you for the great service, smooth delivery, and amazing customer support. Your support was invaluable at every stage of the long delivery journey. I’m really happy with my purchase and will definitely be ordering only from you from now on!
I received what i expected. The stones are with the certificates of authenticity. Had a little bit delay with the delivery due to post issues, I will buy the stones which are much bigger. It was a first try to buy on line. Highly recommend gem stones in this shop.
Absolutely wonderful stone. Great and fast customer service. My stone is actually 1.13ct so it was a tiny bit larger than listed, the colours are true to the photos (stunning!), had a jeweller look at it who said it was a "very nice QLD sapphire". Very very happy customer.
Exceptional service helping me find the perfect stones for my ring. The first set arrived and were not quite the right colour and Pete was more than happy to express post another set, which turned out to be perfect. Beautiful sapphires, fantastic customer service
⭐⭐⭐⭐⭐ Stunning Tanzanite – Exceptional Quality & Color!
I recently purchased this natural 1.36ct oval-cut Tanzanite from Sapphire Pal and couldn't be more impressed! The blue-purple hue is absolutely captivating — exactly what you'd expect from a premium earth-mined Tanzanite. The cut is clean and symmetrical, maximizing the stone’s brilliance and color play in natural light.
What really stood out was that this gemstone is 100% natural and untreated, which is increasingly rare for Tanzanites today. It’s perfect for a custom fine jewelry project, especially for a Tanzanite engagement ring or a one-of-a-kind pendant.
The shipping was fast, and the packaging was secure and elegant. I also appreciated the detailed product description and high-resolution photos — they matched the stone perfectly.
If you're looking for a genuine, ethically sourced Tanzanite with beautiful color saturation, this is the one. Highly recommend Sapphire Pal for anyone seeking collector-grade gemstones from Sri Lanka, Madagascar, or Africa.
⭐⭐⭐⭐⭐ Stunning Natural Blue Green Sapphire!
I recently purchased this Natural Blue Green Sapphire (0.43 Carat, Round Cut) and I couldn’t be more impressed! The stone has a truly captivating teal hue — a perfect balance between blue and green sapphire tones that shift subtly in different lighting. It’s even more beautiful in person than the photos!
The cut is precise and sparkles brilliantly despite its petite size, and the dimensions make it ideal for a minimalist ring or unique cluster setting. I appreciate that it’s a genuine earth-mined sapphire with no treatments — you can really see the quality and authenticity.
Shipping was fast, and the gem came securely packaged with a helpful authenticity confirmation. This is my second time ordering from Sapphire Pal, and their consistency and customer service are excellent. If you're looking for a natural unheated blue green sapphire for custom jewelry, I highly recommend this one!
Stone did not disappoint absolutely beautiful. Thanks Pete fantastic service once again as always 😁
Beautiful blue sapphire and outstanding service once again 👌
Beautiful sapphire once again from Sapphirepal .
Highly recommend, extremely reliable and exceptional pleasant service 😊
Just like the picture beautiful, great service once again from Sapphirepal, thank you 😊
Beautiful, perfect purchase from Sapphirepal once again , thank you 😊
Beautiful garnet, positively shimmers! Lovely gift with purchase. Fast postage. Will buy again.
Sapphire Pal
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