X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

16.29 ct Black Nuummite Gemstone, Nuummite Gem in Octagon Step Cut Shape for Sale.
Photos are of Actual Product for Sale
16.29 ct Black Nuummite Stone, Natural Nuummite in Octagon Step Cut Shape for Sale Nuummite Gemstone in 17.7 x 11.9 mm Size for Sale, Nuummite Stone in Black Color

16.29ct Natural Black Nuummite, Octagon / Emerald Cut, Opaque

9.2 out of 10
See Bizrate Ratings for GemSelect
Nuummite Product ID: 626628
Type: Nuummite
Nuummite Weight: 16.29 ct Nuummite 1 gem
Nuummite Size: mm calibrated Nuummite
Nuummite Size: 17.7 x 11.9 x 9.2 mm Nuummite
Nuummite Exact Size: 17.65 x 11.94 x 9.15 mm
Length x Width x Depth
Nuummite Shape: Octagon Step Cut Nuummite
Nuummite Color: Black Nuummite
Nuummite Clarity: Opaque Nuummite
Nuummite Treatment: Untreated
Nuummite Origin: India Nuummite
Content: 1 pc
Certificate Options

Checking all Boxes

  • Natural certified gemstones

    Gemstone Laboratories
  • Accept Credit, Debit Card and PayPal

    Payment Options
  • Worldwide shipping

    Shipping Options
  • 30-day risk free return policy

$
85.37
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 16.29 carat natural black Nuummite gem, 1 pc in octagon / emerald cut shape with an exact size of 17.65 x 11.94 x 9.15 mm. This loose Nuummite gemstone was mined in India and its clarity is Opaque. No treatment has been applied on this natural Nuummite stone

GemSelect Policies

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
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
Enlarged Gemstone Image