Natural emeralds, rubies, sapphires, and other gemstones.

Rare loose gemstones sourced from trusted suppliers worldwide.

Natural Emerald Gemstone Natural Blue Sapphire Gemstone Natural Ruby Gemstone
  • 🔒 Secure Checkout (SSL Encrypted)
  • 💎 Certified Gemstones – Authentic & Verified
  • 💳 Payments Accepted: Visa, Mastercard, Klarna, Apple Pay, Amazon Pay, UnionPay
  • 🇨🇳 UnionPay Accepted – For Chinese Customers
  • 🔄 14-Day Easy Returns
  • 🚚 Fast & Reliable Shipping, Worldwide Tracking, Duty Free Shipping For USA Customers Via USPS

Trusted Global Gemstone Dealer

SMS Gems is an established gemstone dealer with:

  • ✔ 5,995+ verified buyer feedback
  • ✔ thousands of gemstones sold worldwide
  • ✔ natural certified gemstones
  • ✔ secure international shipping

Verify our buyer feedback on Gem Rock Auctions

Description

Technical Description: 6.48 ct Natural Untreated Ceylon Padparadscha Sapphire

  • Weight: 6.48 carats
  • Species: Natural corundum (sapphire)
  • Variety: Padparadscha (orangy-pink / pinkish-orange hue)
  • Color: Orangy Pink
  • Color Grade: A (strong saturation and even distribution of pink-orange tones, desirable for Padparadscha)
  • Clarity: Transparent / Slightly included (Type II) — natural inclusions visible under 10× magnification (likely fingerprints, clouds, or fine silk typical of untreated Ceylon sapphires), no eye-visible fractures or major flaws noted
  • Cut: Cushion (faceted, good symmetry and proportions for brilliance)
  • Measurements: 10.28 × 8.51 × 7.61 mm
  • Origin: Ceylon (Sri Lanka) — classic source for finest untreated Padparadscha sapphires
  • Treatment: None (no heat, no diffusion, no fracture-filling, or other enhancements)
  • Certification: AGRL SA225984525 (AGRL is an ISO 9001:2015 certified Indian laboratory specializing in gem identification, treatment detection, and origin determination; report is verifiable online via AGRL portal)

This is a large, rare untreated Padparadscha sapphire in the fine-commercial to high-commercial quality range. Untreated stones of this size and origin are uncommon; most Padparadscha over 5 ct command premiums due to rarity.

Shipping Information

 

  • To USA: Delivered Duty Paid (DDP) via USPS – all import duties, taxes, brokerage fees, and customs clearance prepaid by seller. US buyers incur $0–11 extra at delivery. Tracked and insured. Estimated delivery: 10–12 days. Full shipping policy available.
  • To AU / CA / EU: Registered Mail. Delivery times: 10 to 21 days.
  • Customs AU / CA / EU: The buyer is responsible for any possible taxes or duties. Seller is not responsible for any kind of duties or import taxes that might be charged by customs.
Product form
🔍 Certification & Verification

Our gemstones are certified by trusted labs. You can verify gemstones at the following labs:
✨ We ensure every gemstone is authentic and certified for your peace of mind.

6.48ct Padparadscha sapphire, Certified Unheated Natural Loose Gemstone

    Technical Description: 6.48 ct Natural Untreated Ceylon Padparadscha Sapphire Weight: 6.48 carats Species: Natural corundum (sapphire) Variety: Padparadscha (orangy-pink /...

    $5,200.00

    1 in stock

    • Shipped today? Order within: Jul 06, 2026 17:00:00 +0300

      • Guaranteed secure & safe checkout.

        shop pay

      Description

      Technical Description: 6.48 ct Natural Untreated Ceylon Padparadscha Sapphire

      • Weight: 6.48 carats
      • Species: Natural corundum (sapphire)
      • Variety: Padparadscha (orangy-pink / pinkish-orange hue)
      • Color: Orangy Pink
      • Color Grade: A (strong saturation and even distribution of pink-orange tones, desirable for Padparadscha)
      • Clarity: Transparent / Slightly included (Type II) — natural inclusions visible under 10× magnification (likely fingerprints, clouds, or fine silk typical of untreated Ceylon sapphires), no eye-visible fractures or major flaws noted
      • Cut: Cushion (faceted, good symmetry and proportions for brilliance)
      • Measurements: 10.28 × 8.51 × 7.61 mm
      • Origin: Ceylon (Sri Lanka) — classic source for finest untreated Padparadscha sapphires
      • Treatment: None (no heat, no diffusion, no fracture-filling, or other enhancements)
      • Certification: AGRL SA225984525 (AGRL is an ISO 9001:2015 certified Indian laboratory specializing in gem identification, treatment detection, and origin determination; report is verifiable online via AGRL portal)

      This is a large, rare untreated Padparadscha sapphire in the fine-commercial to high-commercial quality range. Untreated stones of this size and origin are uncommon; most Padparadscha over 5 ct command premiums due to rarity.

      Shipping Information

       

      • To USA: Delivered Duty Paid (DDP) via USPS – all import duties, taxes, brokerage fees, and customs clearance prepaid by seller. US buyers incur $0–11 extra at delivery. Tracked and insured. Estimated delivery: 10–12 days. Full shipping policy available.
      • To AU / CA / EU: Registered Mail. Delivery times: 10 to 21 days.
      • Customs AU / CA / EU: The buyer is responsible for any possible taxes or duties. Seller is not responsible for any kind of duties or import taxes that might be charged by customs.

      Login

      Forgot your password?

      Don't have an account yet?
      Create account