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

    1-800-464-1640

  • Change Language
  • USD
Loose 27.68 ct Cushion Black Obsidian Gemstone for Sale, 21.6 x 21.2 mm | GemSelect
Loose 27.68 ct Cushion Black Obsidian Gemstone for Sale, 21.6 x 21.2 mm | GemSelect Loose 27.68 ct Cushion Black Obsidian Gemstone for Sale, 21.6 x 21.2 mm | GemSelect

21.6 x 21.2mm Cushion Black Obsidian from Mexico, Weight of 27.68ct, Natural untreated Gemstone in Opaque Clarity, 1pc Cushion Cabochon Obsidian - Color: Black With Gold Sheen, Mohs Hardness of 5 - 5.5

On-Time Delivery:
9.6 out of 10
Product Availability:
9.7 out of 10
Product Met Expectations:
9.7 out of 10
9.7 out of 10
Product ID: 645471
Type: Obsidian
Weight: 27.68 ct 1 gem
Size:(more) mm calibrated
Size:(more) 21.6 x 21.2 x 6.7 mm
Shape: Cushion Cabochon
Color: Black with Gold Sheen
Clarity: Opaque
Treatment: Untreated
Origin: Mexico
Content: 1 pc
Certificate Options
$
1384

Product Description

This is a natural cushion cabochon black with gold sheen Obsidian in the exact size of 21.55 x 21.15 x 6.74 mm. The gemstone weight is 27.68ct and it was mined in Mexico. The clarity of this gemstone is Opaque. This black Obsidian is completely untreated; no treatment at all has been applied. The Obsidian is sold as pictured: 1pc cushion Obsidian for the price listed.

Product Features

  • No treatment has been applied to this gemstone. This is a natural untreated gemstone.

Product Uses

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

Policies

Certified Store Reviews

Over 17 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I had problems with PayPal. My customer service rep, Thomas, did a great job in shepherding me through the process. I ended up purchasing three stones, due to Thomas good customer service. Thomas deserves a raise and a week's vacation.

Posted By WildWillie in April, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

The filter options made navigating the website a breeze. Absolutely a great experience.

Posted By Sweet P in April, 2022
Source: Bizrate

Overall Rating -> 8 star ratings

1st time buy. The experience to date has been easy.

Posted By Q in December, 2022
Source: Bizrate

Overall Rating -> 9 star ratings

Easy to use and the filters were of much help!

Posted By Diyana in March, 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

Its a favorite webpage

Posted By Wolfaguirre in June, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Very wide selection, plenty of accent stones to choose from. Both expensive and inexpensive gems have wide variety. Great website layout too.

Posted By Jazz in July, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Great site; I've purchased many stones here.

Posted By Ben in July, 2022
Source: Bizrate

Overall Rating -> 9 star ratings

Would love to be able to purchase mixed gem lots.

Posted By Meep in September, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

i made an order in 2007 and was very pleased; it made into a lovely ring. i found a large citrine locally, and now needed some accent stones.

Posted By Morgana zanos in March, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have used this website in the past and will continue to do so in the future

Posted By Dick in December, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

I’m very impressed with the options I have for the same type of gem as well as cut color etc. payment was easy I hope I’m satisfied

Posted By Moopie in June, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

This is the second purchase I have made from you. I am very pleased.

Posted By Jim in August, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

I enjoy this website and always choose to use of .

Posted By Rb in April, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

The website is quick, easy, good layout, very clear and easy to use.

Posted By Mouse in February, 2023
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.

Switch to Mobile Version

Privacy Notice © 2005-2023 GemSelect.com all rights reserved.

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

1031

More Shapes
Popular Gemstones
  • Sapphire
  • Emerald
  • Ruby
  • Aquamarine
  • Zircon
  • Opal
  • Topaz
  • Tourmaline
  • Garnet
  • Amethyst
  • Citrine
  • Tanzanite
All Gemstones (142)
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
  • Alexandrite
  • Almandine Garnet
  • Amazonite
  • Amethyst
  • Amethyst Geode Slice
  • 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
  • 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