• Natural unheated teal sapphire 2.05 carat round cut front view
  • Close-up of 2.05 carat teal sapphire showing blue-green color
  • Round brilliant unheated teal sapphire with exceptional sparkle
  • Natural teal sapphire 2.05ct loose gemstone on white background
  • Detailed facet pattern of unheated teal sapphire round cut
  • Blue-green teal sapphire displaying color shift under light
  • Premium unheated sapphire gemstone for custom engagement ring
  • Rare natural teal sapphire 2.05 carat eye-clean gemstone
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Shiraz Jewelry

Natural Unheated Teal Sapphire 2.05 Carat Round Cut Loose Gemstone

Natural Unheated Teal Sapphire 2.05 Carat Round Cut Loose Gemstone

฿25,000.00 THB
฿25,000.00 THB
Sale Sold out

This is a captivating beauty of 2.05-carat natural teal sapphire, featuring a mesmerizing blend of blue and green hues that shift beautifully with changing light. Untouched by heat treatment, this gemstone displays its natural color and character, making it a rare and highly sought-after choice for collectors and bespoke jewelry enthusiasts.

Expertly cut in a classic round shape, the sapphire offers excellent brilliance and sparkle, while its vibrant teal coloration gives it a unique and contemporary appeal. Whether set in an engagement ring, pendant, or custom jewelry design, this gemstone is sure to become a treasured heirloom.

Gemstone Details

  • Gemstone: Natural Sapphire
  • Variety: Teal Sapphire
  • Weight: 2.05 Carats
  • Shape: Round Cut
  • Color: Teal (Blue-Green)
  • Treatment: Unheated
  • Clarity: Eye Clean
  • Suitable For: Engagement Rings, Fine Jewelry, Investment Gemstones

Why Choose an Unheated Sapphire?
Unheated sapphires are prized for their rarity and authenticity. Unlike most sapphires on the market, this gemstone has not undergone any heat enhancement, preserving its natural beauty exactly as it formed in the earth.

Details

Make:

Metal:

Gemstone:

Gender: Unisex

Color: Teal

Age: Adult

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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    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