green seafoam Tourmaline gemstone
green seafoam Tourmaline jewelry
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Natural Greenish Seafoam Tourmaline 4.40 Carat Emerald Cut Loose Gemstone from Afghanistan

Regular price $400.00
Sale price $400.00 Regular price $450.00
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Specification

Vender:

Onestepgems

SKU:

T00-440

Availability:

In Stock

Product Type:

Loose Gemstone

Only 1 items left in stock

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Description
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Product Description

Natural Greenish Seafoam Tourmaline 4.40 Carat | Emerald Cut Loose Gemstone from Afghanistan

Overview

This 4.40-carat Natural Greenish Seafoam Tourmaline blends soft green tones with delicate seafoam undertones, cut in a classic emerald shape that highlights its clarity and depth. Sourced from Afghanistan and fully untreated, its loupe-clean clarity and elongated proportions make it a strong centerpiece for fine jewelry and collections. Explore more rare color varieties in our full Tourmaline Gemstone Collection.

Specifications

Specification Detail
Gemstone Natural Tourmaline
Weight 4.40 Carats
Dimensions 12.76 x 6.37 x 5.99 mm
Shape / Cut Emerald Cut
Color Greenish Seafoam
Clarity Loupe Clean
Treatment None (100% Natural)
Origin Afghanistan
Form Loose Gemstone

Why This Tourmaline Stands Out

  • Emerald cut: step facets show off transparency and color depth with refined flashes of light
  • Greenish seafoam color: a soft, calming hue with a luxurious feel
  • Loupe clean clarity: helpful in an emerald cut, where inclusions are easier to see
  • Elongated shape: about 12.8 mm long, well suited to vertical and linear designs

Prefer a cushion cut at a similar weight? See our 4.50 Ct Seafoam Tourmaline, Cushion Cut. For a smaller option, browse our 1.75 Ct Greenish Seafoam, Emerald Cut. Love the color? Read Mermaid Core Jewelry: The Blue-Green Gemstone Trend Taking Over 2026. New to loose gemstones? Our guide on how to design custom jewelry with a loose gemstone explains what happens next.

Jewelry Uses

Ideal for luxury statement rings, designer pendants, elegant earrings, and bespoke fine jewelry. It pairs well with diamonds, platinum, white gold, and yellow gold.

Symbolism

Greenish seafoam tourmaline is traditionally associated with calm, emotional balance, clear communication, and creative expression, and is linked in crystal traditions to the throat and heart chakras. (Folklore-based; not a medical claim.)

Why Onestep Gems

Every listing states treatment, clarity, origin, and millimeter dimensions. Orders over $120 ship free, with a 14-day exchange guarantee.

FAQs

Is this tourmaline natural?
Yes. It is 100% natural and untreated.

What makes Afghan tourmaline special?
Afghanistan is known for tourmaline with strong color and clarity.

Is 4.40 carats a large size for tourmaline?
Yes. At about 12.8 mm long, it is a substantial stone that suits statement pieces.

Can it be used for custom jewelry?
Yes. It suits rings, pendants, earrings, and bespoke designs.

Is emerald cut good for tourmaline?
Yes. It highlights clarity and color depth, especially in a clean stone like this one.

Care Instructions

  • Clean with warm water, mild soap, and a soft brush
  • Avoid harsh chemicals and prolonged heat exposure
  • Store separately to prevent scratches

Shipping

Most of the time we are use FedEx Express for our worldwide shipments. it may take 8 to 10 days to deliver for international shipments. Once you placed an order on our website we will provide you the tracking number of the parcel which you can track it. We also have another option of Global Shipping which is normally taking around a month to deliver the parcel. Another option for international shipments is ThaiPost.

Refund and Returns

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.

Customer will pay for returning an item(s).

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at info@onestepgems.com. Please note that returns will need to be sent to the following address: Office # 05, Nasrullah Building Shah Qabool, Namak Mandi, Peshawar 25000, Pakistan

If your return is accepted, we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at info@onestepgems.com.

Damages and issues


Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exchanges

We do offer exchanging of items, once you return an item and we received it, then we can discuss exchange with another item. Upon agreeing with exchange we can adjust the price for the item we are going to exchange.

Refunds


We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 5 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at info@onestepgems.com

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