search
  • Sign In
    Sign Up
  • English speaking customer support only

    Toll Free - USA & Canada only:
    1-800-464-1640

    International:
    +66-39609697

  • Change Language
  • USD
Loose 4.6 ct Oval Turquoise Grandidierite Gemstone for Sale, 12.4 x 9.8 mm | GemSelect
Loose 4.6 ct Oval Turquoise Grandidierite Gemstone for Sale, 12.4 x 9.8 mm | GemSelect Loose 4.6 ct Oval Turquoise Grandidierite Gemstone for Sale, 12.4 x 9.8 mm | GemSelect

12.4 x 9.8mm Oval Facet Turquoise Grandidierite from Madagascar, Weight of 4.6ct, Natural untreated Gemstone in SI Clarity, 1pc Grandidierite - Color: Dark Green Blue, Mohs Hardness of 7 - 7.5 suitable for daily wear jewelry

On-Time Delivery:
8.9 out of 10
Product Availability:
9.1 out of 10
Product Met Expectations:
8.4 out of 10
8.6 out of 10
Product ID: 561757
Type: Grandidierite
Weight: 4.60 ct 1 gem
Size:(more) mm calibrated
Size:(more) 12.4 x 9.8 x 5.4 mm
Shape: Oval Facet
Color: Dark Green Blue
Clarity: SI
Treatment: Untreated
Origin: Madagascar
Content: 1 pc
Certificate Options
$
20240

Product Description

This is a natural dark green-blue Grandidierite in the exact size of 12.43 x 9.79 x 5.42mm, its shape is oval facet. This gemstone is from Madagascar and has a finished weight of 4.6ct. The clarity grade of this turquoise Grandidierite is "Slightly Included" (SI). This turquoise Grandidierite is completely untreated; no treatment at all has been applied. The Grandidierite is sold as pictured: 1pc oval Grandidierite for the price listed.

Product Features

  • This gemstone has not been treated in any way. It is 100% natural untreated.
  • The Grandidierite has a calibrated size of 12 X 10 mm which is perfect for standard jewelry settings.

Product Uses

  • This gemstones is suitable for a center-stone in a pendant.

Policies

Certified Store Reviews

Over 16 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I really liked the selection!

Posted By Kevin in August, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Easy ordering process, pictures are great for comparisons

Posted By Moose in October, 2021
Source: Bizrate

Overall Rating -> 10 star ratings

Very interested in looking at it further.

Posted By Tooslow in January, 2022
Source: Bizrate

Overall Rating -> 7 star ratings

I bought from this website to see how it is. Im going to take the gems i bought to a gemologist to see if they are real to see if this website is legitimate

Posted By Alex in November, 2021
Source: Bizrate

Overall Rating -> 10 star ratings

I think the GemSelect website is exceptional. It gives me comfort and confidence that what I select is what I will receive from them. This is why I buy from them. I've purchased many gems from them online and have never been dissatisfied. I like the paperwork that ships with the orders and the reports that are available.

Posted By Buckrock in September, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Great product

Posted By Jamie in June, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Large selections with good search tools.

Posted By Helen in October, 2021
Source: Bizrate

Overall Rating -> 10 star ratings

Very easy to navigate

Posted By JRta in December, 2021
Source: Bizrate

Overall Rating -> 10 star ratings

I was extremely impressed with the selection and pricing as well as the ease of checking out and making my purchases.

Posted By Vvusmc in January, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

easy to use and good products

Posted By Fishman55 in August, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Skeptical and cautious first time customer ~ I couldn't be happier. Great experience

Posted By JCBellGG in July, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

I ordered 4-2 ct oval ruby and sold the first one by lunch time and then 2 more by the end of the week. tripled my money and the clients were all quite happy. BTW I believe in full disclosure, i.e., the client knew they were fusion filled.

Posted By Jimbo in October, 2021
Source: Bizrate

Overall Rating -> 8 star ratings

Good: Your reputation of selling quality trusted gems is what encouraged me to buy from you in the first place. Without it, I would not have bought anything. I intend to test everything with a gem tester, but also will get privately appraised.Bad: My only gripe is the labs you use aren't the best. They're not very well known, and not readily accepted by the buying market in my opinion. Pending my gemologist appraisals, we'll see how well your assessment aligns with trusted IGS accredited appraisals.

Posted By Vincent M. in March, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience

Posted By NievesA4 in May, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect has high quality semi-precious gemstones at very reasonable prices. Easy navigation streamlines my searches for the gems I love. Having pictures of the exact stone to be purchased is invaluable. Definitely recommend for any gem buyer.

Posted By Corus in May, 2022
Source: Bizrate
Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 62.00
Turnaround Time: 8-12 working days Details
STAY IN TOUCH
*You're signing up to receive GemSelect promotional email.

Privacy Notice © 2005-2022 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

3338

More Shapes
Popular Gemstones
  • Sapphire
  • Emerald
  • Ruby
  • Aquamarine
  • Zircon
  • Opal
  • Topaz
  • Tourmaline
  • Garnet
  • Amethyst
  • Citrine
  • Tanzanite
All Gemstones (141)
A B C D E F G H I J K L M N O P Q R S T V Z
  • Actinolite Cat's Eye
  • Agate
  • Agate Geode
  • Almandine Garnet
  • Amazonite
  • Amethyst
  • Ametrine
  • Ammolite
  • Andalusite
  • Andesine Labradorite
  • Apatite
  • Aquamarine
  • Aventurine
  • Azurite
  • Black Opal
  • Bloodstone
  • Boulder Opal
  • Carnelian
  • Cat's Eye Apatite
  • Cat's Eye Aquamarine
  • Cat's Eye Gemstones
  • Cat's Eye Moonstone
  • Cat's Eye Opal
  • Cat's Eye Scapolite
  • Chalcedony
  • Charoite
  • Chocolate Opal
  • Chrome Diopside
  • Chrome Tourmaline
  • Chrysoberyl
  • Chrysoberyl Cat's Eye
  • Chrysocolla
  • Chrysoprase
  • Citrine
  • Color Change Gemstones
  • Color-Change Diaspore
  • Color-Change Fluorite
  • Color-Change Garnet
  • Color-Change Sapphire
  • Coral
  • Demantoid Garnet
  • Dendritic Agate
  • Diamond
  • Druzy Amethyst
  • Druzy Azurite
  • Druzy Variscite
  • Emerald
  • Enstatite
  • Fire Agate
  • Fire Opal
  • Fluorite
  • Fossil Coral
  • Garnet
  • Golden Beryl
  • Grandidierite
  • Grossularite Garnet
  • Hawk's Eye
  • Hematite
  • Hemimorphite
  • Hemimorphite Druzy
  • Hessonite Garnet
  • Howlite
  • Idocrase
  • Imperial Topaz
  • Iolite
  • Jade Gemstones
  • Jadeite
  • Jasper
  • Kornerupine
  • Kunzite
  • Kyanite
  • Labradorite
  • Lapis Lazuli
  • Larimar
  • Malachite
  • Malaya Garnet
  • Mali Garnet
  • Maw-Sit-Sit
  • Moonstone
  • Morganite
  • Mother Of Pearl
  • Mystic Topaz
  • Nuummite
  • Obsidian
  • Onyx
  • Opal
  • Opal Doublet
  • Opal In Matrix
  • Pearl
  • Peridot
  • Pietersite
  • Prehnite
  • Pyrite
  • Pyrope Garnet
  • Quartz
  • Quartz Cat's Eye
  • Quartz With Hedenbergite
  • Quartz With Marcasite
  • Rainbow Moonstone
  • Rainbow Pyrite
  • Rhodochrosite
  • Rhodolite Garnet
  • Rose Quartz
  • Rubellite Tourmaline
  • Ruby
  • Ruby In Fuchsite
  • Ruby-Zoisite
  • Rutile Quartz
  • Sapphire
  • Scapolite
  • Scolecite
  • Seraphinite
  • Serpentine
  • Sillimanite
  • Sillimanite Cat's Eye
  • Smithsonite
  • Smoky Quartz
  • Snowflake Obsidian
  • Sodalite
  • Spectrolite
  • Spessartite Garnet
  • Sphene
  • Spinel
  • Star Diopside
  • Star Garnet
  • Star Gemstones
  • Star Moonstone
  • Star Rose Quartz
  • Star Ruby
  • Star Sapphire
  • Strawberry Quartz
  • Sunstone
  • Tanzanite
  • Tiger's Eye
  • Tiger's Eye Matrix
  • Topaz
  • Tourmaline
  • Tsavorite Garnet
  • Turquoise
  • Variscite
  • Zircon
Main Categories
  • New Arrivals
  • Gemstone Lots
  • Calibrated Gemstones
  • Gemstones By Piece
  • Top Grade Gems
  • Matching Pairs
  • Cabochon Gemstones
  • Drilled Gems, Briolettes and Beads
  • Birthstones
  • Gemstone Carvings
  • Fancy Gemstones
  • Star Gemstones
  • Unheated Sapphire
English speaking customer support only

Toll Free - USA & Canada only:
1-800-464-1640

International:
+66-39609697

Save Money
No shipping Fees for Additional Items!
$8.90 Worldwide Shipping

Update Translation
 
Current Value
New Value
GemSelect Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
Size and Weight

Gems are always measured in Millimeter (mm)

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

Size Comparison Chart