90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
Home Gemstones Nuummite
45.83 ct Black Nuummite Gemstone, Nuummite Gem in Cushion Checkerboard Shape for Sale.
Photos are of Actual Product for Sale
45.83 ct Black Nuummite Stone, Natural Nuummite in Cushion Checkerboard Shape for Sale Nuummite Gemstone in 24.9 x 20.6 mm Size for Sale, Nuummite Stone in Black with Blue Sparkle Color

45.83ct Natural Black Nuummite, Cushion Cut, 24.9x20.6 mm

9.7 out of 10
See Bizrate Ratings for GemSelect
Product ID: 521211
Type: Nuummite
Weight: 45.83 ct 1 gem
Size: mm calibrated
Size: 24.9 x 20.6 x 10.5 mm
Exact Size: 24.93 x 20.59 x 10.46 mm
Length x Width x Depth
Shape: Cushion Checkerboard
Color: Black with Blue Sparkle
Clarity: Opaque
Treatment: Untreated
Origin: India
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

$
175.07
Item is Sold
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 45.83 carat natural black with blue sparkle Nuummite gem, 1 pc in cushion shape with an exact size of 24.93 x 20.59 x 10.46 mm. This loose Nuummite gemstone was mined in India and its clarity is Opaque. No treatment has been applied on this natural Nuummite stone

Policies

GemSelect Certified Store Reviews

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

Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate
Download Identification Report PDF
Enlarged Gemstone Image