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Current Bid
21
Bids
Closed
16/01/2026 12:16 pm

1.45 Ct Natural Bi-Color Tourmaline – Top Quality

21 bids
105 views
7 watching
Details
SKU
Dimensions (mm)
7.6 x 5.7 x 4.1mm
Weight (cts)
1.45
Treatment
No Treatment
Shape
Emerald, Rectangle
Type
Faceted
Colours
Description

Exceptional 1.45 Carat Natural Bi-Color Tourmaline – Top Quality with Tri-Color Effects

Presenting a 1.45ct Natural Bi-Color Tourmaline, a stunning gemstone that offers a mesmerizing blend of colors, sometimes even displaying a rare tri-color effect. Known for their vibrant hues and remarkable color shifts, bi-color tourmalines are a highly sought-after gem. This unique specimen is a true work of nature, combining top-tier quality with a captivating color play that will enchant collectors and jewelry enthusiasts alike.

Key Features:

  • Carat Weight: 1.45ct – A perfect size for a standout gemstone, offering both elegance and impact, making it an ideal choice for creating statement rings, pendants, or earrings.

  • Color: Bi-Color with Tri-Color Effects – This tourmaline is primarily bi-colored, showcasing two distinct hues that smoothly transition from one to the other. Depending on the angle and lighting, this stone sometimes reveals a rare and magical tri-color effect, adding an additional layer of depth and allure. Common color combinations include pink and green, blue and green, or even the stunning contrast of purple and yellow.

  • Clarity: Top Quality – Carefully selected for its high clarity, this tourmaline has minimal inclusions, ensuring its brilliance and the vibrancy of its colors are displayed to their fullest potential.

  • Cut: Expertly cut to enhance the natural play of color, this gem’s faceting brings out its multi-dimensional hues. Whether it's the shifting bi-color or the occasional tri-color effect, the cut maximizes the stone’s brilliance and color transitions.

  • Rarity: Bi-color tourmalines are rare, and finding one that occasionally exhibits a tri-color effect makes this gem even more exceptional. It’s a rare and unique piece that will be treasured by anyone who appreciates the beauty of nature’s color palette.

  • Versatility: Tourmalines are a highly versatile gemstone, and this bi-color gem’s rich, shifting colors make it suitable for both modern and vintage-inspired designs. Its vibrant hues will complement a variety of metals, from yellow gold to platinum.

Why Buy This Bi-Color Tourmaline?

  1. Mesmerizing Color Play – The 1.45ct Bi-Color Tourmaline offers a rare combination of colors, with an occasional tri-color effect that adds an extra layer of magic and intrigue. This shifting color display makes it a captivating piece for any collector or jewelry enthusiast.

  2. Top Quality and Clarity – With exceptional clarity and an expertly executed cut, this tourmaline sparkles brilliantly, ensuring the colors are vivid and full of life.

  3. Perfect for Custom Jewelry – Whether you envision an elegant ring, a statement pendant, or a pair of standout earrings, this bi-color tourmaline will be the centerpiece of any bespoke jewelry piece, offering both beauty and rarity.

  4. Unique and Rare – Bi-color and tri-color tourmalines are highly prized by gemstone collectors. This 1.45ct gem offers a rare opportunity to own a gemstone with such exceptional color play and natural beauty.

  5. Investment Potential – Due to the rarity and demand for bi-color and tri-color tourmalines, this gemstone has solid investment potential. Its value is likely to appreciate over time, making it not only a beautiful piece of jewelry but also a smart investment.

Capture the beauty and magic of nature with this 1.45ct Natural Bi-Color Tourmaline, a rare gemstone that offers stunning color transitions and occasional tri-color effects. It’s the perfect addition to any fine jewelry collection.

Shipping
Shipping provider Shipping to Thailand Shipping to rest of world Combined Shipping (Thailand) Combined Shipping (rest of the world)
Standard Shipping - Tracked
/ 10 days
/ 21 days
Not available
on orders with 2 items or more
FedEx
/ 7 days
/ 14 days
Not available
on orders with 2 items or more
Standard Shipping - Untracked
/ 0 days
/ 40 days
Not available
on orders with 3 items or more
UPS
/ 0 days
/ 14 days
Not available
on orders with 3 items or more
Store
1.45 Ct Natural Bi-Color Tourmaline – Top Quality
Bangkok, Thailand
Owned by siamgem
Recent Feedback
  • fredson121783
    fredson121783
    Positive

    The shipping was extremely fast and the Ruby is beautiful-

  • tieumini0505
    tieumini0505
    Negative

    The colors in the photo have been heavily edited; the seller tried to hide the crack/flaw in the picture. This is a dishonest seller. I do not recommend anyone buy from this seller.

  • haiderm
    haiderm
    Positive

    Delivered timely and as described. Very pleased with my order. Thank you very much, I look forward to doing business with you in the future. Thanks Again

Bids History (21)
reltopgemjeweler
Purchased from this seller previously
glick1
glick1
1 week ago
Automatic Bid
glick1
glick1
1 week ago
Automatic Bid
reltopgemjeweler
Purchased from this seller previously
glick1
glick1
1 week ago
Automatic Bid
reltopgemjeweler
Purchased from this seller previously
glick1
glick1
1 week ago
Automatic Bid
reltopgemjeweler
Purchased from this seller previously
glick1
glick1
1 week ago
Automatic Bid
reltopgemjeweler
Purchased from this seller previously
glick1
glick1
1 week ago
Automatic Bid
reltopgemjeweler
Purchased from this seller previously
glick1
glick1
1 week ago
Automatic Bid
reltopgemjeweler
Purchased from this seller previously
glick1
glick1
1 week ago
Automatic Bid
penryn
penryn
1 week ago
Purchased from this seller previously
glick1
glick1
1 week ago
jimgems
jimgems
1 week ago
Automatic Bid
jimgems
jimgems
1 week ago
penryn
penryn
1 week ago
Purchased from this seller previously
Automatic Bid
penryn
penryn
1 week ago
Purchased from this seller previously

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Shipping Details

Costs:
Transit:
21 days via Standard Shipping - Tracked
Ships from:
Thailand

Payment Options

  • paypal
This seller adds 10.00% tax to transactions in Thailand.

Overview

Listing Type : Standard
Product ID : 3073662
Starting Bid :
Starts : 12th January 2026 12:14 pm PST
Ends : 16th January 2026 12:16 pm PST
* All prices are in USD

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