• 2.03 carat unheated teal sapphire with natural blue-green color
  • Natural 2.03 carat teal sapphire showing blue-green faceted brilliance
  • 2.03ct unheated teal sapphire gemstone viewed from above
  • Round faceted 2.03 carat natural teal sapphire on white background
  • Unheated teal sapphire with blue and green flashes and brilliant facets
  • Certificate of 2.03 carat natural unheated sapphire in a distinctive teal blue-green color
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Shiraz Jewelry

2.03 Carat Unheated Teal Sapphire Natural Blue-Green Gemstone

2.03 Carat Unheated Teal Sapphire Natural Blue-Green Gemstone

฿27,000.00 THB
฿27,000.00 THB
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A beautiful 2.03 carat unheated teal sapphire with a distinctive blue-green color and lively faceting. Its natural teal tone brings together subtle shades of blue and green, giving the stone a sophisticated and understated character.

This sapphire is unheated, meaning it has not undergone conventional heat treatment to enhance its color or clarity. Unheated sapphires are particularly appreciated by collectors and gemstone enthusiasts because they retain their natural characteristics.

The stone has been carefully cut to bring out its brilliance and color, with crisp facets that create attractive flashes of blue and green as it moves in the light.

Gemstone details

  • Weight: 2.03 carats
  • Gemstone: Natural Sapphire
  • Color: Teal / Blue-Green
  • Treatment: Unheated
  • Cut: Faceted
  • Origin: Tanzania
  • Certification: JGTL Thailand

A distinctive choice for a bespoke engagement ring, fine jewelry, or a one-of-a-kind collector's piece.

At Shiraz Jewelry in Chiang Mai, we can also create a handcrafted custom setting for this sapphire in 14K or 18K gold.

Details

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Metal:

Gemstone:

Gender:

Color:

Age:

Shipping & Returns

Please refer to our Refund Policy

We ship internationally using registered service. Free shipping for total orders from items available online of min THB 35,000 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