4.50 carats natural Seafoam Tourmaline cushion cut loose gemstone from Afghanistan
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Natural Afghan Seafoam Tourmaline 4.50 carats loose stone
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Natural Seafoam Tourmaline 4.50 Carat Cushion Cut Loose Gemstone from Afghanistan

Regular price $1,600.00
Sale price $1,600.00 Regular price $1,800.00
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Specification

Vender:

Onestepgems

SKU:

T43-450

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 Seafoam Tourmaline 4.50 Carat | Cushion Cut Loose Gemstone from Afghanistan

Overview

This 4.50-carat Natural Seafoam Tourmaline displays a refreshing blend of light green and subtle bluish tones, evoking the beauty of tropical waters, expertly fashioned in an elegant cushion cut. Sourced from Afghanistan and fully untreated, its eye-clean clarity makes it an outstanding choice for collectors and jewelry designers seeking a rare, sophisticated center stone. Explore more ocean-inspired stones in our full Tourmaline Gemstone Collection.

Specifications

Attribute Detail
Gemstone Type Natural Seafoam Tourmaline
Weight 4.50 Carats
Shape Cushion Cut
Dimensions 10.43 Ă— 9.60 Ă— 6.21 MM
Clarity Eye Clean
Treatment None (100% Natural)
Origin Afghanistan

Why This Tourmaline Stands Out

  • Beautiful ocean-inspired color — soothing seafoam hue blending light green and bluish tones
  • Eye-clean clarity — excellent transparency with minimal visible inclusions
  • Elegant cushion cut — enhances sparkle while maintaining a timeless shape
  • Premium Afghan origin — recognized for producing some of the world's finest tourmalines

If you love this oceanic color story, read our blog Mermaid Core Jewelry: The Blue-Green Gemstone Trend Taking Over 2026, or browse our Gemstone Pairs collection for a matching earring set in this same color family.

Jewelry Uses

Perfect for elegant rings, luxury pendants, statement necklaces, designer earrings, and bespoke jewelry pieces — also a beautiful alternative for engagement and anniversary jewelry.

Symbolism

Seafoam tourmaline is traditionally associated with emotional balance, positive energy, and heart chakra connection. (Folklore-based; based on historical traditions.)

Why Onestep Gems

We specialize in premium-quality gemstones sourced directly from renowned mining regions, with every stone hand-selected for color, clarity, and brilliance, backed by secure worldwide shipping and trusted customer support.

FAQs

Is this Seafoam Tourmaline natural?
Yes — this gemstone is 100% natural and untreated.

Where does this Seafoam Tourmaline come from?
This gemstone originates from Afghanistan, one of the world's most respected sources of fine tourmalines.

Is the cushion cut suitable for jewelry?
Yes — cushion cuts provide excellent brilliance and are ideal for rings, pendants, earrings, and custom jewelry designs.

Is this gemstone eye clean?
Yes — this Seafoam Tourmaline has eye-clean clarity, meaning inclusions are not visible to the naked eye.

Is Seafoam Tourmaline durable enough for everyday wear?
Yes — tourmaline has a hardness of approximately 7–7.5 on the Mohs scale, making it suitable for daily wear when properly cared for.

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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