3.56 Carats Natural Bicolor Tourmaline with Emerald shape from Afghanistan
This stunning 3.56 Carats bicolor tourmaline showcases the characteristics that make Afghan specimens highly sought after by collectors and jewelers alike. Cut in a classic emerald shape, the stone displays the signature pink and green hues that define this variety, with excellent clarity and vibrant saturation. Bicolor tourmaline from Afghanistan is renowned for its superior quality and rich coloration. An exceptional choice for bespoke jewelry or a distinguished addition to any gemstone collection.
Product Information
- Weight: 3.56 Carats
- Dimensions: 9.39 x 8.00 x 5.89 MM
- Clarity: VVS ( Very Very Slightly Included)
- Cut: Emerald Cut
- Treatment: None
- Origin: Afghanistan
Loose Bicolor Tourmaline Gemstone
Bicolor Tourmaline is a special and highly recognizable variety of tourmaline that shows two distinct colors in the same crystal — typically a Blue and Dark center. Bicolor here means the stone naturally shows two different hues in its structure, often due to variations in trace minerals during crystal formation.
Emerald Shape (Cut)
- Emerald shape (also called an emerald cut) is a rectangular, step-facet cut with trimmed corners. It’s elegant and classic — very popular for showcasing the distinct color transitions and clarity in bicolor or watermelon tourmalines.
- This cut emphasizes the natural color zoning by presenting broad, parallel facets that let your eye travel along the stone and enjoy both hues.
- Emerald cuts also tend to highlight clarity more than some other shapes, so well-matched watermelon tourmalines in this cut can look especially striking.
Origin: Afghanistan
Afghanistan — especially regions like Kunar and Paprok — is known for producing natural, colorful tourmaline including bicolor and watermelon varieties.
Afghan tourmalines are generally natural and untreated (the desirable state for many collectors) and can show vibrant and well-defined color transitions.
Natural Color Zoning
Watermelon tourmalines form unique internal color zones because the crystal chemistry changes while the tourmaline grows.
This makes no two watermelon tourmalines exactly alike, and the most attractive examples have distinct, vivid color transitions rather than washed-out blends.
Gemstone Properties
Durability: Tourmaline scores about 7–7.5 on the Mohs hardness scale — suitable for most kinds of jewelry with proper care.
Luster: Tourmaline exhibits a glassy (vitreous) luster that enhances shine after cutting and polishing.
Cut Impact: The emerald cut shows off the stone’s natural colors and transparency prominently, making the most of the bicolor effect.
Uses:
- Centerpiece for rings — emerald cuts make the color zoning easy to admire at a glance.
- Pendant focal stones — their elongated shape and layered colors are perfect for necklaces.
- Custom jewelry — designers love watermelon tourmalines because each one tells a different visual story.
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