Loose Black Diamond Cushion Cut AAA Quality Available From 4MM- 5MM.

Black diamonds – also known as Carbonado. This means that they consist of several different minerals. When diamonds appear from volcanos they are taken down the mountain by lava until it reaches a river bedding. The water takes everything from the eruption into the flow until it quiets down and the stones sink into the ground. These deposits of sedimentation can hold a lot of diamonds.

Non-Certified Black Diamonds.

Black Diamond Information

Number of Diamonds: Single 1- Pair 2
Shape : Cushion
Average Color : Fancy Black
Average Quality : AAA
Gemstone Dimensions : 4 mm - 5 mm
Treatment Method : Heated
Stone Creation Method : Natural
Origin : Unknown
MinDimension : 4 mm
MaxDimension : 5 mm
Color Information
Color : Black
Other Information
Gender : Mens, Womens
Material : Color Diamond

Weight Ranges for Black Diamond:

4 mm - 0.35-0.48 Cts
5 mm -0.58 - 0.66 Cts

All the items will ship from the USA and are in stock.

Please email or call us for special requests. We will try our best to accommodate

We are a family owned and operated the business with over 40 years in the Diamonds and Jewelry business. We strive to provide quality and service.