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8ct Black Spinel 10mm x 8mm

Black Spinel Cushion Rose-Cut 8 carat 10 x 8mm
Spinel from The Source Spinel from The Source Spinel from The Source Click to Enlarge

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Photos above are of Actual Items for Sale
Type: Spinel
Item ID: 328995
Content: 2 gems
Weight: 8.44 ct (total)
Calibrated:10 X 8 mm
Exact Size: 10.06 mm x 8.14 mm x 5.07 mm (avg.)
Shape: Cushion Rose-Cut
Clarity: Opaque
Treatment: None
Origin: Thailand
Price: USD
Shipping & Handling USD 6.99
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10x8 Spinel 8ct Cushion Rose-Cut in Black
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These natural Black Spinels originate from Thailand and their total weight is about 8 carats. The measurements are 10.06mm x 8.14mm x 5.07mm (length x width x depth).These gemstones are calibrated to fit 10 X 8 mm jewelry settings. The shape/cut-style of these Spinels is Cushion Rose-Cut. These 8.44ctw Spinel 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 Spinel
Spinel is a special gemstone in many ways. For centuries it was mistaken for ruby and gained undeserved fame. Today fine red spinel is more rare than ruby but less valuable. That looks like a delayed revenge for its unlucky past. Its name derivation is also ambiguous. Experts are undecided whether it derives from the Greek word for "spark" or the Latin for "thorn".

Although commonly thought of as red, spinel can be found in a range of beautiful pastel shades. These outstanding shades of pink, purple, orange, blue, plus every combination in between make spinel one of the most desirable stones in the world. Of particular interest is a vivid hot pink with a tinge of orange, mined in Myanmar, that is one of the most spectacular gemstone colors in any gem species.

Due to its excellent hardness (8 on Mohs scale) and high clarity spinel produces fine jewelry in various cuts and shapes. Spinel is never treated in any way and continues to be a great substitute for ruby and sapphire as well as an outstanding stone in its own right.
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