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Gemstones
Nuummite
Item ID = 629453

20.9 x 16.1mm Oval Facet Black Nuummite from India, Weight of 22.2ct, Natural untreated Gemstone in Opaque Clarity, 1pc Nuummite - Color: Black With Blue Sparkle, Mohs Hardness of 5.5 - 6

22.20 ct Oval Facet Black with Blue Sparkle Nuummite Gem 20.90 mm x 16.1 mm (Photo A)

22.20 ct Oval Facet Black with Blue Sparkle Nuummite Gem 20.90 mm x 16.1 mm (Photo B)

22.20 ct Oval Facet Black with Blue Sparkle Nuummite Gem 20.90 mm x 16.1 mm (Photo C)

Item in Stock

Photos above are of Actual Item for Sale

9.4 out of 10

Product ID:

629453

Type:

Nuummite

Weight:

22.20 ct 1 gem

Size:(more)

20.9 x 16.1 x 10.5 mm

Shape:

Oval Facet

Color:

Black with Blue Sparkle

Clarity:

Opaque

Treatment:

Untreated

Origin:

India

Content:

1 pc

Certificate Options

Download Identification Report PDF

BGL Brief Report $ 15.00

Turnaround Time: 3-4 working days Details

ICA Brief Report $ 30.00

Turnaround Time: 8-12 working days Details

Product Description

This gemstone is a natural 20.9 x 16.09 x 10.52mm oval facet black with blue sparkle Nuummite. The gemstone was mined in India and has a finished weight of 22.2ct. The clarity of this gemstone is Opaque. This black Nuummite is completely untreated; no treatment at all has been applied. The item is sold as seen in the picture: 1 piece black Nuummite for the price listed.

Product Features

This gemstone has not been treated in any way. It is 100% natural untreated.

Product Uses

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

Larger singles in this shape and color (4)

Smaller singles in this shape and color (4)

Singles in this shape and color (8)

Singles in this color (99)

All in this shape and color (8)

All in this color (99)

All Nuummite (110)

Certified Customer Reviews

Overall Rating -> 10

I have many jeweler friends and I collect stones myself. I always recommend this site because it offers the best selection of guaranteed natural, ethically sourced stones.

Posted By G. Webb in November, 2020

Source: Bizrate

Overall Rating -> 9

I do wish for higher res pics but I get it. The gems I bought are cheap that may have been the reason for the relatively low res pics.

Posted By Fox in December, 2020

Source: Bizrate

Overall Rating -> 9

Pretty painless experience and unbeatable prices, just a beginner looking to make some cool jewelry so this is a great option for me

Posted By Bread in March, 2021

Source: Bizrate

Overall Rating -> 10

Great source for quality gemstones. Repeat customer.

Posted By Steve B. in July, 2021

Source: Bizrate

Overall Rating -> 10

Gem Select is an excellent website for browsing for what stone you want, and knowing exactly what it looks like and will cost. Very convenient to purchase.

Posted By Antonio in August, 2021

Source: Bizrate

Overall Rating -> 10

Love all products!

Posted By Pau in February, 2021

Source: Bizrate

Overall Rating -> 9

I make wire wrapped pendants for birthday presents, and always feature a birthstone as the base for the project. GemSelect has a wide variety of shape/size pieces to fit any budget. A detailed description of each individual stone is perfect for those searching for particular stones for their application, and information on stone treatments and the like are phenomenal.

Posted By AbysmalHippo7 in June, 2021

Source: Bizrate

Overall Rating -> 10

All good

Posted By Brandyn in March, 2021

Source: Bizrate

Overall Rating -> 9

SELECTING YOUR OWN GEMS IS A MUST AND VALUE FOR YOUR MONEY !

Posted By FRED in March, 2021

Source: Bizrate

Overall Rating -> 10

I fell in love with my beautiful blue turquoise stone. When I received the stone it is more beautiful than the picture showed. I can hardly wait to design my pendant!)

Posted By Sonnyone in July, 2021

Source: Bizrate

Shipping and Combining Back To Top
Express Shipping: $29.90 USD Flat Rate - Full Value Insurance / Most shipments delivered within 3-4 days. Economy Shipping: $8.90 USD Flat Rate - Insured for up to $200 USD / Most shipments delivered within 7-14 days. Free Combining of orders - No extra shipping fees. Pay one flat rate shipping fee for all items per transaction / shipment. No minimum and no maximum order value. Order as many items as you like and still pay only one single low flat rate shipping fee starting at $8.90 (Economy) or $29.90 (Express).
Payment Options
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Guarantee
All gemstones are natural! All photos and videos are of the actual gem for sale (No Stock Photos) What you see is what you get! Shipping actual items as pictured.
Certification
We offer certification from BGL Lab for USD 15.00 (3-4 additional days) We offer certification from ICA Lab for USD 30.00 (8-12 additional 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
Treatment Back To Top
Untreated: More about treatments