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3ct Multicolor Tourmaline 7mm x 5mm

Multicolor Tourmaline Oval 3ct 7x5
Tourmaline from The Source Tourmaline from The Source Tourmaline from The Source Click to Enlarge

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Type: Tourmaline
Item ID: 268900
Content: 4 gems
Weight: 2.87 ct (total)
Calibrated:7 X 5 mm
Exact Size: 7.18 mm x 5.17 mm x 3.18 mm (avg.)
Shape: Oval Facet
Clarity: VVS-VS
Treatment: None
Origin: Nigeria
Price: USD
Shipping & Handling USD 6.99
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ID: 2688194 pcs
3 carat Multicolor Oval Facet Tourmaline 7mm x 5
3.04ctw Tourmaline
7.09mm x 4.97mm x 3.28mm
USD 57.46
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ID: 2688244 pcs
7x5 Tourmaline 3ct Oval Facet in Multicolor
3.19ctw Tourmaline
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USD 60.29
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7mm x 5 Tourmaline 3ct Oval Facet in Multicolor
3.26ctw Tourmaline
7.14mm x 5.22mm x 3.61mm
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ID: 2688714 pcs
7mm x 5 Tourmaline 3ct Oval Facet in Multicolor
2.84ctw Tourmaline
7.11mm x 5.14mm x 2.93mm
USD 53.68
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ID: 2688734 pcs
7mm x 5 Oval Facet Tourmaline 3ct
2.79ctw Tourmaline
6.91mm x 4.98mm x 3.14mm
USD 52.73
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ID: 2688794 pcs
2.5 ct VVS-VS Oval Facet Tourmaline 7x5
2.6ctw Tourmaline
7.13mm x 5.18mm x 2.85mm
USD 49.14
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ID: 2688874 pcs
3 ct VVS-VS Oval Facet Tourmaline 7mm x 5
3.36ctw Tourmaline
6.92mm x 5.16mm x 3.63mm
USD 63.50
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ID: 2688984 pcs
7mm x 5 Oval Facet Tourmaline 3ct
2.85ctw Tourmaline
7.07mm x 5.16mm x 3.02mm
USD 53.87
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ID: 3026114 pcs
7mm x 5 Oval Facet Tourmaline 3ct
3.38ctw Tourmaline
7.12mm x 5.03mm x 3.87mm
USD 70.98
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ID: 3780454 pcs
2.5 carat Multicolor Oval Facet Tourmaline 7mm x 5mm
2.6ctw Tourmaline
6.95mm x 5.02mm x 2.84mm
USD 125.68
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ID: 3780484 pcs
7mm x 5mm Tourmaline 3ct Oval Facet in Multicolor
3.15ctw Tourmaline
6.98mm x 5.12mm x 3.38mm
USD 152.27
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ID: 4016574 pcs
7x5 Oval Facet Tourmaline 3ct
2.93ctw Tourmaline
7.03mm x 4.99mm x 3.21mm
USD 109.58
Item in Stock
These natural Multicolor Tourmalines originate from Nigeria and their total weight is about 3 carats. The measurements are 7.18mm x 5.17mm x 3.18mm (length x width x depth).These gemstones are calibrated to fit 7 X 5 mm jewelry settings. The shape/cut-style of these Tourmalines is Oval Facet and has been graded VVS-VS clarity. These 2.87ctw Tourmaline gems are available to order and can be shipped anywhere in the world. Gemstone Certification can also be provided as an optional service.
Shipping Back To Top
  • FedEx or DHL for USD 20.00 only / Delivery 3-4 days / fully insured
  • Registered Mail for USD 6.99 / Delivery 7-14 days / insured for USD 200.00
Payment Options
  • Credit Card
  • PayPal
  • Western Union
  • Bank transfer
Guarantee / Certification
  • All gemstones are natural!
  • All photos and videos are of the actual gem for sale (No Stock Photos)
  • We offer certification from AIGS for USD 30.00 (5-10 additional days)
  • We also offer certification from the BGL lab for USD 15.00 only (3-4 days)
Size and Weight Back To Top
  • Gems are always measured in Millimeter (mm)
    Compare mm Size with US coins
  • Dimensions are given as length x width x depth, except for round stones which are diameter x depth
  • Select gems by size, not by weight! Gem varieties vary in density, so carat weight is not a good indication of size
  • Note: 1ct = 0.2g
Additional Quantities
  • Every item is unique, so you can only order 1 of each item
  • However, we often have similar or matching items. If so, we display them on the same gem detail page
Clarity Explained Back To Top
  • IF = Loupe Clean - Internally flawless; free of inclusions
  • VVS = Almost Loupe Clean - Very, very slight inclusions; inclusions barely seen under 10x magnification
  • VS = Eye Clean - Very slight inclusions; inclusions can be seen under 10x magnification
  • SI = Slightly included - Small inclusions can be seen with the naked eye
  • I1 = Included - Inclusions can be seen with the naked eye
  • Transparent = A gemstone having the property of transmitting light without serious diffusion / may have rutile or other inclusions
  • Translucent = Allowing light to pass through, but not transparent
  • Opaque = Does not allow light to pass through
Return Policy
  • All gems have a 30-day inspection period, which begins on the date of delivery. Gems may be returned for a full refund during this period.
  • Please email us for return authorization code when returning a gem.
  • For more details click here
About Tourmaline
Tourmaline derives from the Singhalese term "turamali", which translates as "stone of mixed colors." The very name refers to the unique spectrum of colors displayed by this gemstone, which is second to none in the realm of precious stones. One of the most versatile of gemstones, tourmaline is available in every color, from colorless to black. It can show every tone from pastel to dark, and can appear in various colors in the same stone.

The many different colors of tourmaline mean that this stone can easily be mistaken for just about any other gemstone. Many stones in the Russian Crown Jewels from the 17th century once thought to be rubies are actually tourmalines. Another unique characteristic of tourmaline is that it can be electrically charged by heating and cooling, or applying pressure by rubbing the stone. The Dutch, who imported tourmaline in the early 17th century from Sri Lanka, discovered that specialty and used it to pull the ash out of their meerschaum tobacco pipes. They nicknamed tourmaline "aschentrekker" or ash puller.

Tourmaline is of high clarity, has very few inclusions and is quite durable (rating of 7-7.5 on the Mohs hardness scale), all of which make tourmaline a very attractive buy. Large sizes are affordable as well.
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