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Blackened Cobalt 8mm Comfort-Fit Satin Centered 3 Stone Diamond Ring

$648.55 $704.95

Ring Size


Sophisticated and Edgy, this 8mm blackened Cobalt Comfort Fit Diamond Ring features high polish edges and a classic satin center (.24).

4x harder than Platinum, 5x harder than Gold, and 7x harder than Silver: Cobalt is the ultimate contemporary metal. This naturally inert Cobalt contains a special blend of Cobalt and other alloys that exude extremely high luster and reliable strength. Because it is also hypoallergenic, scratch resistant and biocompatible, it has been used heavily in medical applications. Cobalt, unlike Tungsten, is shatter proof.

IMPORTANT: This item is not available for shipping outside the United States and can not be shipped to PO Boxes or APO/FPO addressses. Customers that submit orders for this item with shipping addresses to any of these locations will be contacted to make alternative arrangements. We appreciate your understanding.

Product Specifications
Brand Name Benchmark
Product Type Ring
Material Type Cobalt
Material Color Black
Stone Type Diamond
Stone Color White
Birthstone April
Width 8 mm
Height 2 mm
Diamond Information
Clarity SI1;SI2
Color GH
Shape Round Brilliant
Setting Burnish
Total Weight 0.24 CT TDW
Count 3
Creation Method Natural
Treatment Method Not Treated

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