Product Information

Unusual transparent Black diamond for sale, very rare to find a quality black diamond with good lustre and transparency like this one.
Pear cut and a good 0.23 ct size makes this diamond a great stone for jewellery or gem collectors alike.

 Quantity:       1 piece.
 Weight:     0.23 Carat.
 Gem Type:     100% Natural Diamond.
 Shape:     Pear.
 Size in millimeter:     4.0 Length. 3.4 Width. 0.6 Deep.
 Color:     Black transparent.
 Clarity:     S I 2.
 Luster:     Very Good.
 Origin:     Africa.
 Treatment:     Unheated, Untreated.
 Hardness:     10.0.
 Refractive Index:     2.417.
 Specific Gravity:     3.52.
 Chemical:     Carbon.