• Natural unheated Thai green sapphire 2.15 carat oval cut gemstone on white background
  • Clean and rare 2.15ct green sapphire from Thailand with golden undertones
  • 2.15 carat untreated green sapphire gemstone showing green-yellow glow
  • Loose oval-cut unheated green sapphire, ideal for custom ring or pendant
  • High-clarity Thai green sapphire, oval shape, photographed on light background
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Shiraz Jewelry

Natural Unheated Thai Green Sapphire 2.15ct – Rare, Oval-Cut Gemstone

Natural Unheated Thai Green Sapphire 2.15ct – Rare, Oval-Cut Gemstone

฿19,000.00 THB
฿19,000.00 THB
Sale Sold out

This 2.15-carat natural green sapphire from Thailand is a rare and beautiful find. Unheated and untreated, it showcases a unique blend of deep green and golden undertones—an elegant glow that changes subtly in different lighting. Expertly cut into a clean oval shape, this gem is ideal for crafting a one-of-a-kind ring or pendant.

Sourced ethically and kept in its natural state, this sapphire offers both beauty and authenticity for collectors or anyone seeking a meaningful piece of fine jewelry.

Details:

  • Weight: 2.15ct
  • Origin: Thailand
  • Treatment: None (unheated)
  • Clarity: Eye-clean
  • Cut: Oval mixed cut

This is a one-of-a-kind gemstone—once it's gone, it’s gone.

Details

Make:

Metal:

Gemstone: Green Sapphire

Gender: Unisex

Color: Green

Age: Adults

Shipping & Returns

Please refer to our Refund Policy

We ship internationally using registered service. Free shipping for total orders of min THB 20,000 via DHL/UPS.

Care Instructions

  • Clean with lukewarm water, mild soap, and a soft toothbrush.
  • Store separately to avoid scratches.
  • Avoid harsh chemicals, hand sanitizers, and perfumes.
  • Remove before swimming, working out, or gardening.
  • Avoid rapid temperature changes to protect the gemstone(s).
  • Have prongs checked annually by a professional jeweler.
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Engagement Rings - FAQ

What is the best gemstone for an engagement ring besides diamond?

Sapphire, especially unheated ones from Thailand, are a durable and beautiful alternative. They come in various colors including blue, green, and pink, and are ideal for daily wear.

What’s the difference between heated and unheated gemstones?

Heated stones have been enhanced for color, which is common. Unheated stones are rarer and considered more valuable by collectors.

Is it okay to choose a colored gemstone for an engagement ring?

Absolutely! Many modern couples choose sapphires, spinels, or emeralds to express personality and style.

How do I know my ring size?

You can visit us in person or use a printable ring sizer. If it’s a surprise, try borrowing a ring they wear on their ring finger.

Can I customize my engagement ring?

Yes! We offer custom ring designs. You can choose the gemstone, setting, and style that suits your love story.

Gemstones - FAQ

Explore

  • What is an unheated green sapphire?

    It’s a natural sapphire that hasn’t undergone heat treatment to enhance color. It’s rare, collectible, and more valuable.

  • What gemstones is Thailand famous for?

    Thailand is especially known for sapphires (blue, green, yellow), rubies, spinel, zircon, and garnet. The Chanthaburi and Kanchanaburi regions are particularly famous for gem mining.

  • Are gemstones cheaper in Thailand?

    Often yes, because Thailand is close to gem sources and has lower cutting costs. But prices vary depending on the type, quality, and treatment of the stone.

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    Natural green sapphire ring with diamonds set in 18k white gold

    Have you tried a Thai Green Sapphire ?

    Have you ever tried a Thai Green Sapphire? Look, it costs a fraction of the price of blue sapphires, and we have sourced the finest green sapphires from Thailand! With their unique hue and exceptional clarity, these gems are sure to add a touch of elegance to any jewelry collection. Read more about green sapphire