| Description |
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This natural Green Chrome Tourmaline originates from Tanzania and its weight is about 0.4 carats. The measurements are 4.92mm x 4.12mm x 2.94mm (length x width x depth). The shape/cut-style of this Chrome Tourmaline is Oval Facet and has been graded VVS-VS clarity. This 0.37ct Chrome Tourmaline gem is available to order and can be shipped anywhere in the world. Gemstone Certification can also be provided as an optional service.
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| Shipping Back To Top |
- FedEx or DHL for $20.00 only / Delivery 3-4 days / fully insured
- Registered Mail for $6.99 / Delivery 7-14 days / insured for $200.00
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| Payment Options |
- Credit Card
- PayPal
- Western Union
- Bank transfer
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| 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 $20.00 (3-5 additional days)
- We also offer certification from the BGL lab for $15.00 only (1-2 days)
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| 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
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| 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
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| 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
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| 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
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About Chrome Tourmaline
Chrome tourmaline is a distinct variety of
tourmaline called chrome dravite, found in East Africa. Chrome tourmaline owes its vivid green hue to trace amounts of chromium and vanadium. These are the same elements that give
emerald and
tsavorite garnet their distinctive pure green hues.
Like emerald and tsavorite garnet, fine chrome tourmaline is a visually pure forest green with slightly yellowish to bluish secondary hues. The blue will normally show itself in incandescent light, the yellow will be more visible in daylight. A blue secondary hue is preferred to yellow.
Chrome tourmaline is quite rare generally, and particularly rare in sizes over one carat. A stone of fine quality over one carat is very rare. Therefore, the collector should expect a large percentage increase in the price of stones in carat-plus sizes.
