Multicolored gemstone on a white cloth held by a hand with a blurred green background
bicolor tourmaline
Afghan BicolorTourmaline

13.77 Carats Bicolor Tourmaline, Afghan Bi-Color Tourmaline Gemstone with Cushion Shape

SKU: TY10
Regular price $4,500.00
Sale price $4,500.00 Regular price $5,000.00
Bicolor
Product description
Attribute            Description                     
Gemstone Bicolor Tourmaline (Natural)
Weight 13.77 Carats
Shape Cushion Cut
Dimensions 12.90 x 12.65 x 11.07 MM
Clarity Loup Clean
Treatment None (100% Natural)
Origin Afghanistan
Price Starting at $4000 USD

    This 13.77-carats bicolor tourmaline from Afghanistan features a cushion cut that highlights its unique dual-toned coloration. Renowned for its striking color variation, this gemstone offers a refined balance of elegance and natural beauty, making it ideal for collectors and fine jewelry designers seeking a distinctive centerpiece. Its precise cut enhances brilliance and color play, ensuring that each facet captures light to reveal its striking internal contrast.

    Description

    Uses of 13.77 Carats Unique Bicolor Tourmaline (Cushion Cut)

    1. Fine Jewelry Design

    The size and beauty of an 13.77 Carats Cushion Cut Bicolor tourmaline make it ideal for:

    • Statement Rings: A bold centerpiece, especially in high jewelry.
    • Pendants: Suspended vertically or horizontally to showcase the color transition.
    • Earrings: In custom-made dangle or drop earrings for dramatic effect.
    • Bracelets: Used as the central stone in a luxurious cuff or linked bracelet.

    2. Luxury Custom Creations

    • Designer Jewelry Houses often use bicolor tourmalines in limited-edition or one-of-a-kind pieces.
    • Highly sought after for bespoke engagement rings for those wanting a unique alternative to diamonds or sapphires.

    3. Collector’s Gemstone

    • Bicolor tourmalines are rare and prized among gemstone collectors.
    • Natural zoning with a smooth transition is especially valuable.
    • Cushion cut enhances both color blending and brilliance.

    4. Spiritual and Healing Uses

    • Tourmaline is a powerful healing and protective stone in crystal energy work.
    • Bicolor varieties are believed to balance emotions and integrate dual aspects of self or life.

     Advantages of 13.77 Cts Afghan Bicolor Tourmaline (Cushion Cut)

    1. Visual Elegance

    • Soft color transitions create a dreamy, watercolor effect—calming and luxurious.
    • Cushion cut enhances color depth and sparkle without harsh edges.

    2. Large Carat, High Impact

    • 13.77 Carats is an impressive weight, ideal for standout jewelry.
    • Offers strong visual presence while remaining wearable.

    3. Durability

    • Mohs hardness of 7 to 7.5 makes it suitable for regular wear in protective settings.
    • Can withstand occasional knocks when well-mounted.

    4. Metaphysical Benefits

    • Tourmaline is thought to shield against negativity, balance yin and yang, and support clarity.
    • Different colors bring layered benefits:
    • Green: Healing, growth, compassion
    • Pink/Rose: Emotional healing, love
    • Blue/Indigo: Calm, communication, intuition

    5. Investment Potential

    • Natural bicolor tourmalines in larger sizes with excellent polish and cut are increasingly rare and likely to appreciate.

     

    Shipping & Return

    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