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12.62ct Multicolor Pietersite 18mm x 13mm

12.62 ct Natural Multicolor Pietersite
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:18mm x 13mm
Exact Size: 17.88mm x 13.10mm x 7.23mm
Shape: Oval Cabochon
Clarity: Opaque
Treatment: None
Origin: Namibia
Price in USD: $
50.48
Shipping and HandlingShipping & Handling USD 6.99
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ID: 3171161 pc
12 ct Opaque Oval Cabochon Pietersite 18x13
12.29ct Pietersite
18.01mm x 13.08mm x 6.81mm
US $49.16
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ID: 3171171 pc
13 carat Multicolor Oval Cabochon Pietersite 18x13
12.67ct Pietersite
18.01mm x 13.13mm x 7.16mm
US $50.68
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ID: 3171191 pc
13 carat Multicolor Oval Cabochon Pietersite 18mm x 13mm
12.53ct Pietersite
17.91mm x 13.08mm x 7.32mm
US $50.12
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ID: 3171201 pc
18x13 Pietersite 13ct Oval Cabochon in Multicolor
12.85ct Pietersite
18.05mm x 13.08mm x 7.28mm
US $51.40
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ID: 3171221 pc
18mm x 13 Pietersite 13ct Oval Cabochon in Multicolor
12.85ct Pietersite
17.98mm x 13.13mm x 7.41mm
US $51.40
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ID: 3171241 pc
18x13mm Oval Cabochon Pietersite 13ct
12.63ct Pietersite
18.01mm x 13.16mm x 7.20mm
US $50.52
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ID: 3172931 pc
18mm x 13 Oval Cabochon Pietersite 13ct
12.78ct Pietersite
17.90mm x 13.06mm x 7.47mm
US $51.12
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ID: 3173601 pc
12 ct Opaque Oval Cabochon Pietersite 18mmx13mm
12.48ct Pietersite
18.00mm x 13.01mm x 7.01mm
US $49.92
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ID: 3476961 pc
18x13 Pietersite 7ct Oval Cabochon in Multicolor
6.85ct Pietersite
18.02mm x 13.03mm x 4.46mm
US $27.40
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ID: 3477151 pc
6 ct Opaque Oval Cabochon Pietersite 18mmx13mm
5.53ct Pietersite
18.04mm x 13.12mm x 3.20mm
US $22.12
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ID: 3477171 pc
8 ct Opaque Oval Cabochon Pietersite 18mm x 13
7.68ct Pietersite
18.11mm x 13.15mm x 4.78mm
US $30.72
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ID: 3477181 pc
18.5mm x 13.5 Oval Cabochon Pietersite 8ct
7.82ct Pietersite
18.55mm x 13.53mm x 4.41mm
US $31.28
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ID: 3477211 pc
18x13 Oval Cabochon Pietersite 8ct
8.24ct Pietersite
18.13mm x 13.16mm x 4.19mm
US $32.96
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ID: 3477221 pc
18mmx13mm Oval Cabochon Pietersite 11ct
10.68ct Pietersite
18.09mm x 13.14mm x 5.55mm
US $42.72
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ID: 3477251 pc
7 ct Opaque Oval Cabochon Pietersite 18x13mm
7.4ct Pietersite
18.05mm x 13.18mm x 4.26mm
US $29.60
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ID: 3477781 pc
8 carat Multicolor Oval Cabochon Pietersite 18mm x 13mm
8.02ct Pietersite
17.77mm x 13.06mm x 4.99mm
US $32.08
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ID: 3478471 pc
18mmx13mm Pietersite 10ct Oval Cabochon in Multicolor
10.13ct Pietersite
18.03mm x 13.11mm x 5.82mm
US $40.52
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ID: 3478501 pc
13 carat Multicolor Oval Cabochon Pietersite 18x13mm
12.64ct Pietersite
17.88mm x 12.96mm x 6.65mm
US $50.56
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ID: 3478511 pc
18mm x 13 Oval Cabochon Pietersite 13ct
13.37ct Pietersite
17.93mm x 12.88mm x 6.95mm
US $53.48
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ID: 3478661 pc
18x13mm Oval Cabochon Pietersite 9ct
9.37ct Pietersite
17.88mm x 13.16mm x 5.68mm
US $37.48
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ID: 3478681 pc
10 carat Multicolor Oval Cabochon Pietersite 18x13
9.76ct Pietersite
17.87mm x 13.25mm x 5.98mm
US $39.04
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ID: 3480241 pc
8 carat Multicolor Oval Cabochon Pietersite 18x13
7.94ct Pietersite
18.01mm x 13.00mm x 4.33mm
US $31.76
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ID: 3480281 pc
18mmx13mm Pietersite 8ct Oval Cabochon in Multicolor
8.32ct Pietersite
17.85mm x 13.04mm x 4.72mm
US $33.28
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ID: 3480301 pc
18mmx13mm Pietersite 8ct Oval Cabochon in Multicolor
8.49ct Pietersite
17.95mm x 13.21mm x 4.45mm
US $33.96
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ID: 3480461 pc
18mm x 13mm Pietersite 10ct Oval Cabochon in Multicolor
9.8ct Pietersite
17.80mm x 13.12mm x 5.96mm
US $39.20
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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 $20.00 only / Delivery 3-4 days / fully insured
  • Registered Mail for $6.99 / Delivery 7-14 days / insured for $200.00
Payment Options
  • Credit Card
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  • 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 $20.00 (3-5 additional days)
  • We also offer certification from the BGL lab for $15.00 only (1-2 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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