Call GemSelectCall us | language flags Language | (USD) Currency | Cart
New Arrivals Calibrated Pairs Lots Contact
  : : : Product Detail
Shop safe! Read GemSelect reviews and store ratings at BizRate

5ct Green Prehnite 9mm x 7mm

Green Prehnite Oval 5ct 9mm x 7mm
Prehnite from The Source Prehnite from The Source Prehnite from The Source Click to Enlarge

Guaranteed 100% Natural Gems

Photos above are of Actual Items for Sale
Type: Prehnite
Item ID: 264865
Content: 2 gems
Weight: 4.65 ct (total)
Calibrated:9 X 7 mm
Exact Size: 8.97 mm x 7.15 mm x 4.72 mm (avg.)
Shape: Oval Cabochon
Clarity: Transparent/Translucent
Treatment: None
Origin: South Africa
Price: USD
Shipping & Handling USD 6.99
Add Gem Certificate for this Item
Add Matching or Similar Items (16)
Item in Stock
Compare 16 Similar or Matching Items! Back To Top
ID: 2648552 pcs
5 ct Transparent/Translucent Oval Cabochon Prehnite 9mm x 7
4.53ctw Prehnite
8.84mm x 7.21mm x 4.70mm
USD 9.06
Item in Stock
ID: 3123102 pcs
9mm x 7 Oval Cabochon Prehnite 4ct
4.47ctw Prehnite
8.85mm x 7.05mm x 4.91mm
USD 20.11
Item in Stock
ID: 3247212 pcs
9mmx7.5mm Oval Cabochon Prehnite 5ct
5.22ctw Prehnite
9.00mm x 7.31mm x 4.92mm
USD 13.05
Item in Stock
ID: 3247242 pcs
8.5mmx7.5mm Oval Cabochon Prehnite 4ct
3.53ctw Prehnite
8.74mm x 7.30mm x 3.71mm
USD 8.82
Item in Stock
ID: 3262302 pcs
9mm x 7 Prehnite 6ct Oval Cabochon in Green
5.5ctw Prehnite
9.06mm x 7.03mm x 5.81mm
USD 14.85
Item in Stock
ID: 3262882 pcs
9x7mm Oval Cabochon Prehnite 5ct
5.49ctw Prehnite
9.23mm x 7.21mm x 5.18mm
USD 14.82
Item in Stock
ID: 3262892 pcs
8.5mmx7mm Oval Cabochon Prehnite 4ct
3.56ctw Prehnite
8.66mm x 6.93mm x 4.06mm
USD 9.61
Item in Stock
ID: 3263622 pcs
5 ct Transparent/Translucent Oval Cabochon Prehnite 8.5x7.5
5.48ctw Prehnite
8.67mm x 7.26mm x 5.73mm
USD 14.80
Item in Stock
ID: 3263662 pcs
9mm x 7mm Oval Cabochon Prehnite 5ct
4.75ctw Prehnite
8.89mm x 6.93mm x 5.32mm
USD 12.82
Item in Stock
ID: 3263672 pcs
8.5x7 Oval Cabochon Prehnite 5ct
5.41ctw Prehnite
8.68mm x 7.06mm x 5.98mm
USD 14.61
Item in Stock
ID: 3263962 pcs
9.5mmx7.5mm Prehnite 5ct Oval Cabochon in Green
4.9ctw Prehnite
9.27mm x 7.28mm x 4.58mm
USD 12.25
Item in Stock
ID: 3264002 pcs
5 carat Green Oval Cabochon Prehnite 9x7.5mm
5.18ctw Prehnite
8.96mm x 7.36mm x 5.88mm
USD 12.95
Item in Stock
ID: 3680912 pcs
5 ct Transparent Oval Cabochon Prehnite 9mm x 7
5.04ctw Prehnite
9.06mm x 7.23mm x 5.48mm
USD 25.00
Item in Stock
ID: 3682312 pcs
9mm x 7.5 Prehnite 4ct Oval Cabochon in Green
4.4ctw Prehnite
8.81mm x 7.29mm x 4.23mm
USD 21.82
Item in Stock
ID: 3759142 pcs
5 carat Green Oval Cabochon Prehnite 9x7mm
4.98ctw Prehnite
8.78mm x 6.97mm x 5.02mm
USD 29.23
Item in Stock
ID: 3762682 pcs
9x7.5mm Prehnite 5ct Oval Cabochon in Green
4.57ctw Prehnite
8.76mm x 7.43mm x 4.29mm
USD 26.83
Item in Stock
These natural Green Prehnites originate from South Africa and their total weight is about 5 carats. The measurements are 8.97mm x 7.15mm x 4.72mm (length x width x depth).These gemstones are calibrated to fit 9 X 7 mm jewelry settings. The shape/cut-style of these Prehnites is Oval Cabochon. These 4.65ctw Prehnite 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 Prehnite
Prehnite, a form of calcium aluminum silicate, has a vitreous mother-of-pearl luster. Affordably priced for its size, with a Mohs hardness of 6 to 6.5, Prehnite makes distinctive and interesting jewelry.

Typically found in yellow-green or brown-yellow, Prehnite is for the gem lover who likes something unusual. Until recently, this was a rare gemstone, but new deposits have made it more available.

Prehnite is said to encourages composure, forgiveness and acceptance and is excellent for meditation. Prehnite also helps sufferers of claustrophobia.

Prehnite was named after a Dutch mineralogist, Colonel von Phrehn. Deposits are found in Australia, China, Scotland, South Africa and the USA.
Email to a Friend
English speaking customer support only

Toll Free - USA & Canada only:


Subscribe to our Newsletter
Reorder Items
Select Language by clicking on the Image
Russian Italian German French Chinese English
Русский Italiano Deutsch Français Chinese English

Save Money
No shipping Fees for Additional Items!
$6.99 Worldwide Shipping

GemSelect Gemstones   X Close Window
5ct Green Prehnite 9mm x 7mm
Colored Gemstones Fine Loose Gemstones Colored Gemstones