# Natural Teal Blue Green Sapphire 3.94 Ct Emerald Cut Loose Gemstone | Unheated VVS September Birthstone

**Natural Teal Blue Green Sapphire weighing 3.94 carats, featuring an emerald cut, blue-green colour, VVS clarity and unheated status. Offered as a loose gemstone for custom jewellery and supplied with certification from an authorised gemmologist.**

This natural sapphire displays a distinctive blend of teal, blue, and green tones and weighs 3.94 carats. Its emerald cut highlights the gemstone's colour zoning and clean lines, making it suitable for custom engagement rings, pendants, and bespoke jewellery designs. Sold as a loose gemstone, it offers flexibility for buyers seeking a unique sapphire for jewellery creation or gemstone collections.

### Quick Summary

-   **Gemstone:** Natural Teal Blue Green Sapphire
-   **Weight:** 3.94 Carat
-   **Shape:** Emerald Cut
-   **Colour:** Blue Green / Teal
-   **Clarity:** VVS
-   **Treatment:** Unheated
-   **Birthstone:** September
-   **Certification:** Included

Teal blue-green sapphires are valued for their unique colour combinations, which can display varying shades of blue, green, and teal depending on viewing angle and lighting conditions. Their distinctive appearance makes them a popular alternative to traditional blue sapphires.

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 is traditionally associated with wisdom, loyalty, and sincerity.

### Gemstone Specifications

-   **Gemstone:** Natural Sapphire
-   **Species:** Natural Corundum
-   **Variety:** Teal Blue Green Sapphire
-   **Shape / Cut:** Emerald Cut
-   **Clarity:** VVS
-   **Weight:** 3.94 Carat
-   **Colour:** Blue Green
-   **Measurements:** 8.60 × 7.90 × 5.70 mm
-   **Treatment:** Unheated
-   **Birthstone:** September

### Certification & Authenticity

This sapphire is supplied with a certificate from an authorised gemmologist confirming authenticity.

**Seller Notes:** Colour banding is present. These natural growth characteristics are commonly found in sapphires and contribute to each gemstone's individual appearance.

### Jewellery Applications

This gemstone is sold loose and is not supplied as a finished jewellery item. Suitable applications include:

-   Custom Engagement Rings
-   Solitaire Ring Designs
-   Pendants and Necklaces
-   Statement Jewellery
-   September Birthstone Jewellery
-   Custom Fine Jewellery Projects
-   Gemstone Collections

Custom jewellery services are available using yellow gold, white gold, rose gold, silver, and platinum settings.

### Why Choose This Gemstone?

Teal blue-green sapphires are sought after for their distinctive colour transitions and individuality. The combination of substantial size, VVS clarity, unheated status, and emerald cut makes this gemstone particularly appealing for buyers seeking a natural sapphire with a unique appearance.

### Explore Related Collections

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

### Shipping & Returns

Worldwide shipping is available. Buyers are responsible for any applicable customs duties or import taxes. Returns are accepted according to our published return policy.

### Frequently Asked Questions

#### Is this a natural sapphire?

Yes. This gemstone is identified as a natural sapphire belonging to the corundum family.

#### Has this sapphire been treated?

No. This sapphire is listed as unheated.

#### Does the gemstone include certification?

Yes. Certification from an authorised gemmologist is included.

#### Can this sapphire be used in an engagement ring?

Yes. Its durability, size, and emerald cut make it suitable for custom engagement ring designs.

#### Is this sold as a loose gemstone?

Yes. The sapphire is sold loose and is not supplied as a finished jewellery item.

## Details

- **Price:** 3375.0 USD
- **Vendor:** NASHGEMS
- **Type:** teal sapphire
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## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3375.00 USD | In stock |

## Images

- Natural teal blue green sapphire gemstone, emerald cut, 3.94 carats, untreated loose sapphire for custom jewelry design.
- Natural teal blue green sapphire emerald cut 3.94 ct. loose gemstone from NASHGEMS, ideal for custom rings, engagement rings, or pendants.
- Natural teal blue green sapphire emerald cut 3.94 ct. loose gemstone by NASHGEMS, ideal for custom rings, engagement rings, or pendants.
- Natural teal blue green sapphire gemstone with emerald cut, 3.94 carats, untreated loose sapphire by NASHGEMS for jewelry making.
- Natural teal blue green sapphire gemstone, emerald cut, 3.94 carats, untreated loose gemstone by NASHGEMS for jewelry making.
- Natural teal blue green sapphire gemstone, emerald cut, 3.94 carats, un-treated loose teal sapphire for jewelry making.
- Natural teal blue green sapphire emerald cut 3.94 crt. loose gemstone by NASHGEMS, ideal for custom rings, engagement, or pendants.
- Natural teal blue green sapphire gemstone, emerald cut, 3.94 carats, unheated, loose teal sapphire for jewelry making.
- Natural teal blue green sapphire emerald cut 3.94 ct. loose gemstone by NASHGEMS, ideal for custom rings or pendants.

## Additional Information

- **Google: Custom Product:** Yes
- **Carat:** 3.94
- **Stone Shape:** Emerald
- **Treatment:** No Heat

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> Source: [NASHGEMS](https://www.nashgems.com/products/natural-teal-blue-green-sapphire-emerald-cut-3-94-crt)
> Updated: 2026-07-16