Elegant 4Ct cushion Cut tourmaline | yellowish green loose gemstone
| Gem Name | tourmaline |
| Product Code | ASHGTOUR |
| Weight (carats) | 4.00 cts |
| Dimensions (mm) | 9.5×11.23×6.06mm |
| Shape | cushion |
| Cut | mixed cut |
| Color | yellowish green |
| Clarity | VS |
| Origin | Afghanistan |
| Treatment | None |
| Hardness (Mohs) | 7-7.5 |
| Certificate | N/A |
| Price | 85$/ct |
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Product Overview
Unearth the brilliance of nature with this Elegant 4Ct cushion Cut tourmaline. Mined from the mineral-rich mountains of Afghanistan, this yellowish green loose gemstone offers a unique vibrancy that bridges the gap between classic emerald hues and bright peridot tones. Weighing in at an impressive 4 carats, this stone is the ideal centerpiece for a custom cocktail ring or a statement pendant.
At $286, this gemstone represents exceptional value for an untreated, natural stone of this size and clarity.
Gemstone Specifications
| Gemstone Type | Natural Tourmaline |
| Weight | 4.00 Carats |
| Dimensions | 9.5 x 11.23 x 6.06 mm |
| Shape & Cut | Cushion / Mixed Cut |
| Color | Yellowish Green |
| Clarity | VS (Very Slightly Included) |
| Origin | Afghanistan |
| Treatment | None (100% Natural) |
| Hardness (Mohs) | 7 – 7.5 |
| Certificate | N/A (Guaranteed Natural) |
| Total Price | $340.00 |
Why Choose This Afghan Tourmaline?
1. The “Cushion Mixed Cut” Brilliance
The Elegant 4Ct cushion Cut tourmaline features a mixed cut. This faceting style combines the depth of a step cut with the brilliance of a brilliant cut. With dimensions of 9.5×11.23×6.06 mm, the stone has a substantial face-up appearance, making it look larger than standard 4-carat stones.
2. Rare Color and Clarity
While many green stones on the market are dark or heavily included, this yellowish green loose gemstone boasts VS (Very Slightly Included) clarity. This means any inclusions are difficult to see with the naked eye, ensuring the light passes through the stone freely to maximize sparkle. The unique yellowish-green hue is characteristic of high-quality Afghan material, offering a “neon” pop that is highly sought after in 2026.
3. Untreated and Natural
In a market flooded with heated and irradiated stones, this Tourmaline is completely untreated. Its beauty is exactly as nature intended. Sourced directly from Afghanistan, a region legendary for producing some of the world’s finest tourmalines, this stone carries geological significance.
4. Durability for Daily Wear
With a hardness of 7-7.5 on the Mohs scale, this Tourmaline is durable enough for everyday jewelry, including rings, provided it is treated with care.
Investment & Jewelry Ideas
This Elegant 4Ct cushion Cut tourmaline is perfect for:
- Custom Engagement Rings: For the non-traditional bride seeking a pop of color.
- October Birthstone Jewelry: Tourmaline is the modern birthstone for October.
- Collectors: An untreated Afghan stone of this size is a stable addition to any gem collection.
How This Stone Compares to Other Gemstones
While this 4Ct Afghan Tourmaline stands out for its unique yellowish-green neon glow, gem enthusiasts often compare it to other mineral families to find the perfect match. If you are captivated by this specific color but are looking for a lighter, purely olive-green tone, we recommend exploring our Peridot collection. Conversely, if you are seeking the traditional “king of green gems” with a deeper saturation, browse our natural Emerald inventory.
For those considering durability for daily wear rings, this Tourmaline shares a similar hardness on the Mohs scale with Aquamarine and Spinel. All three make excellent, durable choices for custom jewelry designs compared to softer stones.
Frequently Asked Questions (FAQ)
Q: Is this Elegant 4Ct cushion Cut tourmaline natural or synthetic?
A: This is a 100% natural gemstone mined in Afghanistan. Unlike many stones on the market, this Elegant 4Ct cushion Cut tourmaline has undergone no treatment (unheated and unirradiated), ensuring its beauty is entirely organic and authentic.
Q: Can I use this yellowish green loose gemstone for a custom engagement ring?
A: Absolutely. With a hardness rating of 7 to 7.5 on the Mohs scale, this yellowish green loose gemstone is durable enough for daily wear, including rings and pendants. Its substantial dimensions (9.5 x 11.23 x 6.06 mm) make it an excellent center stone for a custom jewelry piece.
Q: What is the clarity of this Afghan Tourmaline?
A: This gemstone has a clarity rating of VS (Very Slightly Included). This means that while minute inclusions may exist (as proof of its natural origin), they are generally not visible to the naked eye. The stone appears clean and vibrant, allowing for maximum light return through its mixed cut.
Q: Does this gemstone come with a laboratory certificate?
A: To maintain the highly competitive price of $286, this specific stone is sold without a pre-existing third-party laboratory report. However, WikiGemia guarantees that the stone is a natural Tourmaline from Afghanistan. If you require a certificate, please contact us at +44 7352 781549 before purchase to discuss third-party certification options.
Q: How does the “Cushion Mixed Cut” affect the appearance of the stone?
A: The cushion mixed cut combines the soft, pillow-like shape of a classic cushion cut with complex faceting. This technique enhances the brilliance and sparkle of the yellowish green hue, preventing the stone from looking “sleepy” or dull, which is common in lesser cuts.
Q: How can I purchase this stone or see a video of it?
A: You can purchase directly through this page. If you wish to see a video of the stone’s light performance or have specific questions, please message our team via WhatsApp at +44 7352 781549.
Purchase & Inquiries
Don’t miss out on this one-of-a-kind piece. Due to the rarity of the color and the lack of treatment, this stone is expected to sell quickly.
Total Price: $286.00
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