# Natural Teal Sapphire Engagement Ring 1.18 Ct Hexagon Cut | 18K Rose Gold & Diamond Accent Ring

**Natural teal sapphire engagement ring featuring a 1.18 carat hexagonal-cut sapphire with greenish-blue colour, set in solid 18K rose gold and accented with natural VS1 diamonds. Includes certification from an authorised gemologist.**

This handcrafted engagement ring showcases a natural teal sapphire weighing 1.18 carats. The hexagonal cut highlights the gemstone's distinctive greenish-blue colour, while the 18K rose gold setting and natural diamond accents create a refined balance of contemporary design and timeless elegance.

### Quick Summary

-   **Product Type:** Sapphire Engagement Ring
-   **Gemstone:** Natural Teal Sapphire
-   **Weight:** 1.18 Carat
-   **Shape:** Hexagonal Cut
-   **Colour:** Greenish Blue
-   **Treatment:** Heat Treated
-   **Metal:** 18K Rose Gold
-   **Accent Stones:** Natural VS1 Diamonds (0.07 Ct)
-   **Ring Size:** Adjustable
-   **Certification:** Included

Teal sapphires are appreciated for their distinctive blend of blue and green tones. The geometric hexagonal cut enhances symmetry and visual depth, making this gemstone an attractive centre stone for modern engagement rings and fine jewellery.

As a sapphire, this gemstone belongs to the corundum family and ranks 9 on the Mohs hardness scale, making it suitable for jewellery intended for regular wear. Sapphire is also the birthstone for September and is traditionally associated with wisdom, loyalty, and sincerity.

### Gemstone Specifications

-   **Identification:** Natural Sapphire
-   **Species:** Natural Corundum
-   **Variety:** Teal Sapphire
-   **Shape / Cut:** Hexagonal
-   **Clarity:** VVS
-   **Stone Weight:** 1.18 Carat
-   **Colour:** Greenish Blue
-   **Measurements:** 5.56 × 5.44 × 4.33 mm
-   **Treatment:** Heat Treated
-   **Birthstone:** September

### Ring Specifications

-   **Metal:** 18K Rose Gold
-   **Ring Size:** Adjustable
-   **Accent Stones:** Natural VS1 G Diamonds
-   **Total Accent Weight:** 0.07 Ct
-   **Handmade:** Yes
-   **Personalisation:** Available

### Certification & Authenticity

This ring includes certification from an authorised gemologist confirming the sapphire's authenticity and disclosed treatment information.

**Seller Notes:** Clean appearance. Slight colour variation may occur under different lighting conditions due to natural colour zoning within the gemstone.

### Jewellery Applications

-   Engagement Rings
-   Anniversary Gifts
-   Statement Jewellery
-   September Birthstone Jewellery
-   Customised Fine Jewellery

This design may be personalised or modified through our custom jewellery service.

### Why Choose This Teal Sapphire Ring?

Teal sapphires offer a distinctive alternative to traditional blue sapphires while maintaining the durability and versatility that make sapphire one of the most popular gemstones in fine jewellery. The combination of greenish-blue colour, hexagonal cut, rose gold, and diamond accents creates a design suitable for both contemporary and classic tastes.

### Explore Related Collections

Browse related selections and educational resources: [Teal 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 with tracking and insurance included. 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 teal sapphire?

Yes. The centre stone is a natural teal sapphire from the corundum family.

#### Does the ring include diamonds?

Yes. The ring includes 0.07 carats of natural VS1 G diamond accents.

#### Is the sapphire treated?

Yes. The sapphire has undergone heat treatment, which is disclosed in the specifications.

#### Is the ring made of solid gold?

Yes. The ring is crafted in solid 18K rose gold.

#### Does the ring include certification?

Yes. Certification from an authorised gemologist is included.

## Details

- **Price:** 1800.0 USD
- **Vendor:** NASHGEMS
- **Type:** teal sapphire
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## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1800.00 USD | In stock |

## Images

- Teal sapphire engagement ring with 1.18 carats from NASHGEMS, featuring a vibrant teal gemstone and elegant band design.
- Teal sapphire engagement ring with 1.18 carats from NASHGEMS, showcasing a vibrant teal gemstone set in a silver band.
- Teal sapphire engagement ring by NASHGEMS featuring a 1.18 carat teal sapphire gemstone in a detailed setting.
- Teal sapphire engagement ring with 1.18 carats, set in a NASHGEMS band, showcasing a vibrant teal gemstone and elegant design.
- Teal sapphire engagement ring by NASHGEMS featuring a 1.18 carat teal sapphire set in a silver band.
- Teal sapphire engagement ring featuring a 1.18 carat teal sapphire gemstone set in a NASHGEMS band.
- Teal sapphire engagement ring by NASHGEMS with 1.18 carats, featuring a stunning teal sapphire gemstone set in a detailed band.
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- Teal sapphire engagement ring with 1.18 carats from NASHGEMS, featuring a striking teal gemstone set in a sleek band.
- Teal sapphire engagement ring with 1.18 carats, set in a silver band, featuring a vibrant teal gemstone by NASHGEMS.

## Additional Information

- **Google: Custom Product:** Yes

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> Source: [NASHGEMS](https://www.nashgems.com/products/teal-sapphire-engagement-ring-1-18ct-18k-rose-gold)
> Updated: 2026-07-16