![](https://p1.liveauctioneers.com/6542/330077/177968148_1_x.jpg?height=172&quality=70&version=1715874119&width=344)
Bi Color Tourmaline 1.20 Ct. VS Octagon Shape 5.4 x 5 Mm. Natural Gemstone Unheated From Nigeria
Similar Sale History
View More Items in Loose Stones & Beads![Bi Color Tourmaline 1.52 Ct. Octagon Shape 7.8 x 4.8 Mm. Natural Gemstone From Nigeria: Product ID: 807236186 Product Name: Natural Tourmaline Weight: 1.52 CT. Size: 7.8 x 4.8 x 4.1 MM. Shape: Octagon Color: Bi Color Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst](https://p1.liveauctioneers.com/6542/326759/175943392_1_x.jpg?height=310&quality=70&version=1713440104)
![Natural Bi Color Tourmaline 1.71 Ct. Octagon Shape 6.3 x 6.1 Mm. Gemstone From Nigeria: Product ID: 807216330 Product Name: Natural Tourmaline Weight: 1.71 CT. Size: 6.3 x 6.1 x 5.3 MM. Shape: Octagon Color: Bi-Color Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst](https://p1.liveauctioneers.com/6542/329109/177447678_1_x.jpg?height=310&quality=70&version=1715186905)
![Natural Bi Color Tourmaline 0.66 Ct. Octagon Shape 5.3 x 4.2 Mm. Gemstone From Nigeria: Product ID: 807232873 Product Name: Natural Tourmaline Weight: 0.66 CT. Size: 5.3 x 4.2 x 3.2 MM. Shape: Octagon Color: Bi Color Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crysta](https://p1.liveauctioneers.com/6542/327880/176665591_1_x.jpg?height=310&quality=70&version=1714246171)
![Natural Bi Color Tourmaline 1.71 Ct. Clean Octagon Shape 6.7 x 5.8 Mm. Unheated Gemstone: Product ID: 807215187 Product Name: Natural Tourmaline Weight: 1.71 CT. Size: 6.7 x 5.8 x 4.7 MM. Shape: Octagon Color: Bi-Color Clarity:IF Luster: Good Gems Origin: Nigeria Treatment: Unheated Crysta](https://p1.liveauctioneers.com/6542/327880/176666298_1_x.jpg?height=310&quality=70&version=1714246171)
Related Loose Stones & Beads
More Items in Loose Stones & Beads
View MoreRecommended Jewelry
View More![item-177968148=1](https://p1.liveauctioneers.com/6542/330077/177968148_1_x.jpg?height=54&quality=55&version=1715874119)
![item-177968148=2](https://p1.liveauctioneers.com/6542/330077/177968148_2_x.jpg?height=54&quality=55&version=1715874119)
![item-177968148=3](https://p1.liveauctioneers.com/6542/330077/177968148_3_x.jpg?height=54&quality=55&version=1715874119)
![Bi Color Tourmaline 1.20 Ct. VS Octagon Shape 5.4 x 5 Mm. Natural Gemstone Unheated From Nigeria](https://p1.liveauctioneers.com/6542/330077/177968148_1_x.jpg?quality=1&version=1715874119&width=486)
![Bi Color Tourmaline 1.20 Ct. VS Octagon Shape 5.4 x 5 Mm. Natural Gemstone Unheated From Nigeria](https://p1.liveauctioneers.com/6542/330077/177968148_1_x.jpg?quality=80&version=1715874119)
Item Details
Description
Product ID: 807234219
Product Name: Natural Tourmaline
Weight: 1.20 CT.
Size: 5.4 x 5 x 4.7 MM.
Shape: Octagon
Color: Bi Color
Clarity:VS
Luster: Very Good
Gems Origin: Nigeria
Treatment: Unheated
Crystal Structure: Trigonal
Hardness: 7 - 7.5
Specific Gravity: 3.0+
Refractive Index: 1.62 - 1.68
At Your Service:
At Treasure of Gems & Jewelry, our Customer Support Specialists are available during regular business hours to help with any questions, concerns or special requests that you may have.
By registering for and/or placing a bid in any Treasure of Gems & Jewelry auction, you acknowledge that you have read, understand, and agree to our Shipping, Payment & Auction Policies.
Product Condition
New
Product Name: Natural Tourmaline
Weight: 1.20 CT.
Size: 5.4 x 5 x 4.7 MM.
Shape: Octagon
Color: Bi Color
Clarity:VS
Luster: Very Good
Gems Origin: Nigeria
Treatment: Unheated
Crystal Structure: Trigonal
Hardness: 7 - 7.5
Specific Gravity: 3.0+
Refractive Index: 1.62 - 1.68
At Your Service:
At Treasure of Gems & Jewelry, our Customer Support Specialists are available during regular business hours to help with any questions, concerns or special requests that you may have.
By registering for and/or placing a bid in any Treasure of Gems & Jewelry auction, you acknowledge that you have read, understand, and agree to our Shipping, Payment & Auction Policies.
Product Condition
New
Condition
New
Buyer's Premium
- 0%
Bi Color Tourmaline 1.20 Ct. VS Octagon Shape 5.4 x 5 Mm. Natural Gemstone Unheated From Nigeria
Estimate $38 - $77
Get approved to bid.
Shipping & Pickup Options
Item located in Murfreesboro, TN, us$10 shipping in the US
Payment
![Treasure of Gems & Jewelry](https://images.liveauctioneers.com/houses/logos/lg/asianantiques_large.jpg?width=140&quality=80)
Related Searches
TOP