# Natural Green Sapphire 1.08 Ct Cushion Cut Loose Gemstone | Heat Treated September Birthstone

**Natural green sapphire weighing 1.08 carats, featuring a cushion cut, green with blue-green-yellow colour tones and heat treatment. Offered as a loose gemstone for custom engagement rings, pendants and bespoke jewellery designs, complete with certification from an authorised gemologist.**

This natural green sapphire displays a distinctive combination of green, blue and subtle yellow tones that may appear differently under changing lighting conditions. Sold as a loose gemstone, it offers complete flexibility for creating a custom engagement ring, pendant or personalised fine jewellery piece while showcasing the individuality of a natural sapphire.

### Quick Summary

-   Natural green sapphire loose gemstone
-   Weight: 1.08 carats
-   Cushion cut
-   Colour: Green with blue-green-yellow tones
-   Treatment: Heat Treated
-   Birthstone: September
-   Mohs Hardness: 9
-   Gemologist certificate included

Green sapphire is a natural variety of corundum valued for its durability, attractive colour combinations and suitability for fine jewellery. Ranking 9 on the Mohs hardness scale, sapphire is appropriate for jewellery intended for regular wear when professionally set.

As the birthstone for September, sapphire has traditionally been associated with wisdom, loyalty and sincerity. Cushion-cut green sapphires highlight depth and natural colour variation, making every gemstone visually distinctive and suitable for bespoke jewellery designs.

## Gemstone Specifications

-   **Gemstone:** Natural Sapphire
-   **Species:** Natural Corundum
-   **Variety:** Green Sapphire
-   **Shape & Cut:** Cushion
-   **Weight:** 1.08 Carat
-   **Colour:** Green with Blue-Green-Yellow Tones
-   **Treatment:** Heat Treated
-   **Hardness:** 9 (Mohs Scale)
-   **Measurements:** 5.80 × 4.70 × 4.00 mm
-   **Birthstone:** September
-   **Sold As:** Loose Gemstone (Unset)

## Certification & Authenticity

This sapphire is accompanied by a certificate issued by an authorised gemologist confirming its identity as a natural sapphire and its disclosed gemstone characteristics.

**Seller Notes:** A clean gemstone. Natural colour variation may appear under different lighting conditions, which is a normal characteristic of genuine sapphires.

## Jewellery Applications

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

Suitable for:

-   Custom engagement rings
-   Solitaire ring designs
-   Halo ring settings
-   Pendants and necklaces
-   Fine bespoke jewellery
-   September birthstone jewellery
-   Gemstone collections

Custom jewellery services are available using yellow gold, white gold, rose gold, silver and platinum settings. Please contact us to discuss your personalised design requirements.

## Why Choose This Gemstone?

Natural green sapphires are appreciated for their distinctive colour combinations, durability and versatility in jewellery design. Cushion-cut sapphires emphasise depth and colour zoning while providing a balanced appearance suited to both contemporary and classic jewellery styles. Every natural sapphire is unique, making each gemstone an individual choice for collectors and jewellery enthusiasts.

## Explore Related Collections

Browse related collections and educational resources:

-   [Blue Green, Teal & Green 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)

## Shipping & Returns

Worldwide shipping is available. 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 green sapphire?

Yes. This gemstone is a natural earth-mined green sapphire from the corundum family.

### Has this sapphire been treated?

Yes. This sapphire has undergone heat treatment as disclosed in the gemstone specifications.

### Does the gemstone include certification?

Yes. A certificate issued by an authorised gemologist accompanies this sapphire.

### Is this sold as a finished ring?

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

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

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

## Details

- **Price:** 585.0 USD
- **Vendor:** NASHGEMS
- **Type:** teal sapphire
- **Tags:** aaa green blue sapphire, anniversary ring, Are blue green sapphire valuable, Are green sapphire rare, Are green sapphires real, Are teal sapphires real, astrological gemstone, Australian parti sapphire, australian sapphire, Australian sapphire direct, Australian sapphire earrings, Australian sapphire engagement ring, Australian sapphire engagement rings, Australian sapphire for sale, Australian sapphire jewelry, Australian sapphire loose, Australian sapphire loose gemstones, Australian sapphire meaning, Australian sapphire necklace, Australian sapphire price, Australian sapphire price per carat, Australian sapphire ring, Australian sapphire rings, Australian sapphire rough, Australian sapphire stone, Australian sapphire value, Best place to buy Loose sapphire, birthday ring, birthstone, birthstone ring, blue green gemstone, blue green montana sapphire, blue green Montana sapphire engagement ring, blue green parti sapphire, blue green sapphire earrings, blue green sapphire engagement ring, blue green sapphire eternity band images, blue green sapphire loose stone, blue green sapphire meaning, blue green sapphire necklace, blue green sapphire pear shaped, blue green sapphire price, blue green sapphire ring, blue green sapphire rose gold, blue green sapphire stone, blue green sapphire stones, blue sapphire, blue sapphire ring, Buy high quality Loose sapphire, Buy loose sapphire stones, ceylon sapphire, cluster ring, Diamond and Teal sapphire engagement ring, engagement ring, gemstone, gemstone jewellery, gemstone ring, Genuine Montana sapphire jewelry, green, green blue sapphire engagement ring, green blue sapphire gem, green blue sapphire meaning, green blue sapphire Montana, green blue sapphire price, green blue sapphire ring, green blue sapphire rings, green garnet, green sapphire, green sapphire earrings, green sapphire engagement ring, Green sapphire gemstones, Green sapphire jewelry, green sapphire meaning, green sapphire necklace, green sapphire price, Green sapphire raw, green sapphire ring, Green sapphire ring yellow gold, green sapphire stone, Green sapphire tennis bracelet, green sapphire vs emerald, green sapphire wedding band, greenish blue sapphire, greenish blue sapphire benefits, greenish blue sapphire price, greenish blue sapphire ring, handmade jewellery, handmade ring, healing sapphire, How much is a teal sapphire, Is teal sapphire valuable, jewellery, jewelry, Light blue green sapphire, Loose blue sapphire, Loose emerald cut sapphire, loose gemstone, Loose gemstones, Loose Montana sapphire, loose sapphire, Loose sapphire for sale, Loose sapphire gemstones, Loose sapphire gemstones for sale, Loose sapphire price, Loose sapphire stone, Loose sapphire stones, Loose sapphire stones for sale, Loose sapphire wholesale, mermaid sapphire ring, Mint Green sapphire ring, montana, Montana blue green sapphire, Montana blue green sapphire rings, Montana blue green sapphire stones, Montana parti sapphire, montana sapphire, Montana sapphire colors, Montana sapphire earrings, Montana sapphire engagement ring, Montana sapphire eternity band, Montana sapphire jewelry, Montana sapphire loose gemstones, Montana sapphire meaning, Montana sapphire mine, Montana sapphire necklace, Montana sapphire raw, montana sapphire ring, Montana sapphire value, Montana sapphire wedding band, Montana sapphire Wikipedia, Montana sapphires for sale, Montana teal sapphire, Natural blue green sapphire, natural green blue sapphire, Natural Green sapphire, Natural Loose sapphire, parti sapphire, parti sapphire earrings, parti sapphire emerald cut, parti sapphire engagement ring, parti sapphire for sale, parti sapphire healing properties, parti sapphire jewelry, parti sapphire meaning, parti sapphire necklace, parti sapphire price, parti sapphire price per carat, parti sapphire ring, parti sapphire sphere, parti sapphire stone, peacock sapphire ring, ring for mom, sapphire, sapphire band, sapphire collectable, sapphire collector, sapphire engagement ring, sapphire from ceylon, Sapphire green color, sapphire ring, september birthstone, Stunning Green sapphire jewelry designs, teal blue, teal color, Teal Montana sapphire, teal sapphire, Teal sapphire and diamond ring, Teal sapphire benefits, teal sapphire engagement ring, Teal sapphire engagement rings, teal sapphire for custom jewelry, teal sapphire for custom rings, Teal sapphire for sale, Teal sapphire gemstone, Teal sapphire jewelry, Teal sapphire loose stone, Teal sapphire meaning, teal sapphire necklace, Teal sapphire nz, Teal sapphire price, Teal sapphire price per carat, teal sapphire ring, Teal sapphire ring earring, Teal sapphire rings for sale, Teal sapphire stone, Teal sapphire stone benefits, Teal sapphire suppliers, Teal sapphire wedding band, Teal sapphire with diamond baguette

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 585.00 USD | In stock |

## Images

- Teal green sapphire loose gemstone cushion cut, 1.08 carats, natural gemstone for custom jewelry by NASHGEMS.
- Teal green sapphire loose gemstone in cushion shape, 1.08 carats, by NASHGEMS, ideal for custom rings and jewelry designs.
- Teal green sapphire loose gemstone in cushion shape, 1.08 carats, ideal for custom-made rings and jewelry designs.
- Teal green sapphire loose gemstone in cushion shape, 1.08 carats, ideal for custom-made rings and jewelry designs by NASHGEMS.
- Teal green sapphire loose gemstone cushion cut, 1.08 carats, from NASHGEMS for custom jewelry rings and pendants.
- Teal green sapphire loose gemstone cushion cut, 1.08 carats, from NASHGEMS, ideal for custom jewelry rings and pendants.
- Cushion-shaped green sapphire loose gemstone, 1.08 carats, from NASHGEMS, ideal for custom-made rings and jewelry designs.
- Teal green sapphire loose gemstone cushion cut, 1.08 carats, ideal for custom jewelry rings and pendants by NASHGEMS.
- Teal green sapphire loose gemstone in cushion shape, 1.08 carats, ideal for custom-made rings and jewelry designs.

## Additional Information

- **Google: Custom Product:** Yes
- **Carat:** 1.08
- **Stone Shape:** Cushion
- **Treatment:** Heat Treated

---

> Source: [NASHGEMS](https://www.nashgems.com/products/natural-green-sapphire-1-08ct-cushion-cut-loose-gemstone)
> Updated: 2026-07-08