# Natural Greenish Blue Teal Sapphire 1.12 Ct Radiant Cut Loose Gemstone | Heat Treated September Birthstone

**Natural greenish blue teal sapphire weighing 1.12 carats, featuring a radiant cut, greenish blue with subtle yellow tones, VS clarity and heat treatment. Offered as a loose gemstone for custom engagement rings, pendants and bespoke jewellery designs, complete with certification from an authorised gemmologist.**

This natural teal sapphire displays a harmonious blend of blue, green and subtle yellow tones, creating its distinctive greenish blue appearance. Weighing 1.12 carats and supplied as a loose gemstone, it offers complete flexibility for creating a custom engagement ring, pendant or personalised jewellery design while showcasing the brilliance of its radiant cut.

### Quick Summary

-   Natural greenish blue teal sapphire
-   Weight: 1.12 carats
-   Radiant cut loose gemstone
-   Clarity: VS
-   Colour: Greenish Blue with subtle yellow tones
-   Treatment: Heat Treated
-   Birthstone: September
-   Certificate from an authorised gemmologist included

The radiant cut combines the elegance of step-cut corners with brilliant faceting to maximise light return while enhancing the gemstone's natural colour distribution. Sapphire belongs to the corundum family and ranks 9 on the Mohs hardness scale, making it suitable for jewellery intended for regular wear when professionally set.

As the birthstone for September, sapphire has traditionally been associated with wisdom, sincerity and loyalty. Greenish blue teal sapphires are appreciated for their naturally blended colours, giving every gemstone its own individual appearance.

## Gemstone Specifications

-   **Identification:** Natural Sapphire
-   **Species:** Natural Corundum
-   **Variety:** Teal Sapphire
-   **Shape & Cut:** Radiant Cut
-   **Clarity:** VS
-   **Weight:** 1.12 Carats
-   **Colour:** Greenish Blue with Subtle Yellow Tones
-   **Measurements:** 6.00 × 5.10 × 3.65 mm
-   **Treatment:** Heat Treated
-   **Birthstone:** September

## Certification & Authenticity

This sapphire includes a certificate issued by an authorised gemmologist confirming its identity as a natural sapphire together with disclosed treatment information.

**Seller Notes:** A natural crystal inclusion is visible under magnification. Such internal characteristics are common in natural earth-mined sapphires and support natural origin.

## Jewellery Applications

This listing is for a loose gemstone only and does not include a finished jewellery setting.

Suitable applications include:

-   Custom engagement rings
-   Radiant cut solitaire rings
-   Halo ring designs
-   Pendants and necklaces
-   Bespoke fine jewellery
-   September birthstone jewellery
-   Gemstone collections

Custom jewellery services are available in yellow gold, white gold, rose gold, silver and platinum with optional diamond accents.

## Why Choose This Gemstone?

Greenish blue teal sapphires are valued for their naturally blended colour palette and individual character. The radiant cut highlights both brilliance and colour distribution, making this gemstone an attractive choice for buyers seeking an alternative to traditional blue sapphires while maintaining the durability and versatility of natural sapphire.

## Explore Related Collections

Browse related collections and educational resources:

-   [Blue Green & Teal Sapphire Collection](https://www.nashgems.com/collections/blue-green-teal-sapphire)
-   [Natural Sapphire Collection](https://www.nashgems.com/collections)
-   [All Loose Sapphire Gemstones](https://www.nashgems.com/collections/all)
-   [Custom & Ready-to-Wear Sapphire Jewellery](https://www.nashgems.com/collections/sapphire-gemstone-jewelry-rings)
-   [Gemstone Education Articles](https://www.nashgems.com/blogs/gemstone-articles)
-   [Contact Us](https://www.nashgems.com/pages/contact)

## Shipping & Returns

Worldwide shipping is available with tracking and insurance. Delivery times vary depending on destination. Buyers are responsible for any applicable customs duties or import taxes.

Returns are accepted within 15 days of delivery provided the gemstone is returned unused and in its original condition, in accordance with our published return policy.

## Frequently Asked Questions

### Is this a natural teal sapphire?

Yes. This gemstone is a natural earth-mined teal sapphire and is not synthetic or laboratory created.

### Has this sapphire been treated?

Yes. This gemstone has undergone heat treatment, which is disclosed in the gemstone specifications and certification.

### Is this sold as a finished ring?

No. This listing is for a loose gemstone only. Custom jewellery settings are available separately.

### Can this gemstone be used for an engagement ring?

Yes. Its radiant cut, durability and balanced proportions make it suitable for custom engagement ring designs.

### Will the colour vary under different lighting?

Yes. Natural teal sapphires may display subtle colour variation under daylight, indoor lighting and studio lighting due to their natural colour composition.

## Details

- **Price:** 630.0 USD
- **Vendor:** NASHGEMS
- **Type:** teal sapphire
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## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 630.00 USD | In stock |

## Images

- Teal sapphire with radiant cut, 1.12 carats, featuring greenish blue hues, from NASHGEMS.
- Teal sapphire with radiant cut, 1.12 carats, showcasing greenish blue hues, from NASHGEMS.
- Teal sapphire with radiant cut, 1.12 carats, showcasing vibrant greenish-blue color and brilliance from NASHGEMS.
- Radiant cut greenish blue teal sapphire, 1.12 carats, from NASHGEMS, showcasing vibrant color and brilliance.
- Teal sapphire with radiant cut, 1.12 carats, featuring a greenish-blue hue from NASHGEMS.
- Radiant cut teal sapphire with greenish-blue hue, 1.12 carats, from NASHGEMS, showcasing its vibrant color and clarity.
- Teal sapphire with radiant cut, 1.12 carats, showcasing greenish-blue hues, from NASHGEMS.
- Greenish blue radiant cut teal sapphire, 1.12 carats from NASHGEMS, shown close-up with vibrant color and faceted surface.
- Teal sapphire with radiant cut, 1.12 carats, showcasing vibrant greenish-blue hues, from NASHGEMS.

## Additional Information

- **Google: Custom Product:** Yes
- **Carat:** 1.12
- **Stone Shape:** Radiant
- **Treatment:** Heat Treated

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> Source: [NASHGEMS](https://www.nashgems.com/products/natural-greenish-blue-teal-sapphire-1-12ct-radiant-cut-loose-gemstone)
> Updated: 2026-07-16