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13ct Multicolor Pietersite 18mm x 13mm

Multicolor Pietersite Oval 13ct 18mm x 13mm
Pietersite from The Source Pietersite from The Source Pietersite from The Source Click to Enlarge

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Photos above are of Actual Item for Sale
Type: Pietersite
Item ID: 317357
Content: 1 gem
Weight: 12.62 ct
Calibrated:18 X 13 mm
Exact Size: 17.88 mm x 13.1 mm x 7.23 mm
Shape: Oval Cabochon
Clarity: Opaque
Treatment: None
Origin: Namibia
Price: USD
50.48
Shipping & Handling USD 6.99
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ID: 3171161 pc
18x13mm Pietersite 12ct Oval Cabochon in Multicolor
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18x13 Pietersite 13ct Oval Cabochon in Multicolor
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13 carat Multicolor Oval Cabochon Pietersite 18mm x 13mm
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ID: 3171241 pc
13 ct Opaque Oval Cabochon Pietersite 18x13
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ID: 3172931 pc
18mmx13mm Pietersite 13ct Oval Cabochon in Multicolor
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17.90mm x 13.06mm x 7.47mm
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ID: 3173601 pc
12 carat Multicolor Oval Cabochon Pietersite 18mm x 13mm
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8 ct Opaque Oval Cabochon Pietersite 18x13
7.68ct Pietersite
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ID: 3477181 pc
8 carat Multicolor Oval Cabochon Pietersite 18.5mm x 13.5
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ID: 3477211 pc
8 carat Multicolor Oval Cabochon Pietersite 18mm x 13
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ID: 3477221 pc
11 ct Opaque Oval Cabochon Pietersite 18x13
10.68ct Pietersite
18.09mm x 13.14mm x 5.55mm
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ID: 3477781 pc
8 carat Multicolor Oval Cabochon Pietersite 18mm x 13mm
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18x13mm Oval Cabochon Pietersite 10ct
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13 carat Multicolor Oval Cabochon Pietersite 18x13
12.64ct Pietersite
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13 ct Opaque Oval Cabochon Pietersite 18x13
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17.5mm x 13 Pietersite 9ct Oval Cabochon in Multicolor
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ID: 3718541 pc
9 carat Multicolor Oval Cabochon Pietersite 18x12.5mm
8.64ct Pietersite
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ID: 3718621 pc
7 ct Opaque Oval Cabochon Pietersite 17.5mm x 13mm
7.09ct Pietersite
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USD 28.36
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ID: 3718651 pc
7 ct Opaque Oval Cabochon Pietersite 17.5mm x 13mm
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Description
This natural Multicolor Pietersite originates from Namibia and its weight is about 13 carats. The measurements are 17.88mm x 13.1mm x 7.23mm (length x width x depth).This gemstone is calibrated to fit 18 X 13 mm jewelry settings. The shape/cut-style of this Pietersite is Oval Cabochon. This 12.62ct Pietersite gem is 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 Pietersite
Pietersite is the trade name for a (usually) dark blue-gray breccia aggregate made up mainly of hawk's eye and tiger's eye. It was discovered by Sid Pieters in 1962 in Namibia, and named in his honor. Pietersite colors include blues, rusty reds, golds and browns.

Pietersite belongs to a branch of the tigers eye family called riebeckite. Tiger's Eye is what geologists refer to as a pseudomorph, one mineral that changes into another. Tiger's Eye began its life as the mineral crocidolite, a form of asbestos. As quartz replaced the crocidolite it took on the shape of the fibrous mineral and that is what causes the chatoyancy in gemstones of this family. Unlike tigers eye, the surface of a Pietersite looks rather chaotic, with streaks and colors in every direction. This is because during formation of the crystal, the materials that compose it were broken apart, swirled every which way, and then were reformed and cemented together by quartz. Stones and crystals that go through that process are referred to as brecciated.
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