Skip to main content
Video Loading
Want more images or videos?
Request additional images or videos from the seller
1 of 17

Top Quality Clean Loose Bicolor Tourmaline 21.60 Carats Afghanistan Mine

About the Item

Loose Bicolor Tourmaline Weight: 21.60 Carats Dimension: 24x13.9x8.9 Mm Origin: Paprook Afghanistan Shape: Oval Treatment: Non / Natural Certificate: On Demand Color: Pink & White Bicolor tourmaline, a captivating gemstone celebrated for its striking dual-toned appearance, has become a sought-after choice among gemstone connoisseurs. This unique variety of tourmaline exhibits two distinct colors within a single crystal, creating mesmerizing patterns and enhancing its overall allure. The phenomenon of bicoloration in tourmaline is a result of variations in mineral composition and growth conditions during its formation. The crystal's distinct color zones are often caused by changes in the concentration of certain elements, such as manganese and iron, during the gem's development. This geological complexity gives bicolor tourmaline its fascinating visual appeal. One of the most renowned bicolor tourmaline varieties is watermelon tourmaline, named for its resemblance to the juicy fruit. Typically displaying a combination of green on the outer edge and pink or red in the center, watermelon tourmaline showcases nature's artistry within a single gemstone. This unique color combination has made it a popular choice for jewelry, especially in designs that highlight the gem's concentric rings of color. Bicolor tourmaline is found in various locations worldwide, with notable deposits in countries like Brazil, Afghanistan, and the United States. Each locality contributes to the gem's distinctive color combinations, offering a diverse range of bicolor tourmalines in the market. Beyond its aesthetic appeal, bicolor tourmaline is often associated with metaphysical properties. In metaphysical beliefs, this gemstone is thought to balance and align the energies associated with its two colors, promoting harmony and well-being. Some enthusiasts choose bicolor tourmaline for its symbolic representation of balance in life and relationships. Due to the unique challenges presented by bicolor tourmaline's formation, gem cutters carefully consider the crystal's natural color zoning when crafting faceted gemstones. The goal is to enhance the beauty of the dual tones while maintaining optimal brilliance and clarity. Whether adorning rings, pendants, or earrings, bicolor tourmaline's versatility allows for a range of creative jewelry designs. Its intriguing color interplay and metaphysical significance contribute to its growing popularity in the world of gemstone enthusiasts. As a gem that showcases the wonders of nature through its distinct color boundaries, bicolor tourmaline continues to captivate those seeking a one-of-a-kind gemstone experience.

More From This Seller

View All
5.40 Carat Top AAA Quality Natural Loose Green Tourmaline From Afghanistan Mine
Located in Peshawar, PK
Loose Green Tourmaline Weight: 5.40 Carats Dimension: 10.2 x 9 x 6.5 Mm Colour: Green Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a captivating gemston...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Top Quality 5.45 Carats Natural Loose Bicolor Seafoam Tourmaline
Located in Peshawar, PK
Faceted Green Seafoam Tourmaline Weight: 5.45 Carat Dimension: 12.1 x 8.4 x 6.7 Mm Colour: Green Seafoam Treatment: Non Certificate: On Customer Demand Shape: Cushion Tourmaline ...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.40 Carats Loupe Clean Loose Mint Seafoam Tourmaline Emerald Shape Afghan Mine
Located in Peshawar, PK
Loose Tourmaline Weight: 2.40 Carats Dimension:10.6x6x4.6 Mm Origin: Kunar Afghanistan Shape: Emerald Color: Mint Seafoam Clarity/Quality: Loupe Clean Treatment: Non Certificate:...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Top Quality Peach Color Loose Tourmaline Oval Shape 21.40 Carats Afghani Mine
Located in Peshawar, PK
Loose Tourmaline Weight: 21.40 Carats Dimension: 18.7x15.9x11.4 Mm Origin: Kunar Afghanistan Shape: Oval Treatment: Non Color: Peach Certificate: On Demand Peach Tourmaline, a gem...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Gigantic 29.70 Carat Natural Loose Green Tourmaline AAA Quality Afghanistan Mine
Located in Peshawar, PK
Loose Tourmaline Weight: 29.70 Carats Dimension: 17.3x15.9x12.8 Mm Origin: Kunar Afghanistan Shape: Emerald Color: Green Treatment: Non Shape: Emerald Quality: AAA Certificate: ...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline, Chrome Tourmaline

Top Quality Loupe Clean 26.05 Carat Natural Loose Green Tourmaline
Located in Peshawar, PK
Faceted Green Tourmaline Weight: 26.05 Carat Dimension: 17.2 x 17.2 x 13.4 Mm Colour: Green Treatment: Non Certificate: On Customer Demand Shape: Octagon Clarity: Loupe Clean Tour...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

You May Also Like

2.60 carats Loose Bicolor Tourmaline Stone Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 2.60 carats Dimensions 9.5x6.3x5.0 mm Treatment none Origin Afghanistan Clarity SI Shape octagon Cut emerald The 2.60 carats Bi color Tourmaline stone, meticulously cu...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

Beautiful Bicolor Loose Tourmaline Gemstone 3.25 CTS Tourmaline From Afghanistan
Located in Bangkok, TH
Beautiful Bicolor Loose Tourmaline Gemstone, Available For Sale At Wholesale Price Natural High Quality 3.25 Carats Eye Clean Clarity Loose ...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

2.80 carats Loose Bicolor Tourmaline Stone Cushion Cut Natural Afghan Gemstone
Located in Bangkok, TH
Weight 2.80 carat Dimensions 9x6.7x5.4mm Treatment None Origin Afghan Clarity VVS Shape Cushion Cut Fancy Cushion NA This stunning 2.80-carat loose bi color tourmaline gemstone fe...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

13.35 Carat Natural Loose Lagoon Bicolor Tourmaline Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 13.35 carat Dimensions 16.7x12.4x6.8mm Treatment None Origin Afghan Clarity SI Shape Octagon Cut Emerald NA This stunning 13.35-carat natural loose pink lagoon bicolor tourm...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

Bright Green Afghanistan Tourmaline Gemstone 8.90 Carats Top Quality Tourmaline
Located in Bangkok, TH
Bright Green Afghanistan Tourmaline Gemstone, available for sale at wholesale price natural high quality 8.90 Carats Octagon Shape From Afghanis...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

Lagoon Blue Loose Tourmaline 1.60 Carats Emerald Cut Natural Afghan Gemstone
Located in Bangkok, TH
Weight 1.60 carats Dimensions 8.4x5.5x4.3 mm Treatment None Clarity VVS (Very, Very Slightly Included) Origin Afghanistan Shape Octagon Cut Emerald The Lagoon Blue Tourmaline is ...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

Recently Viewed

View All