Product Description
Natural cobalt spinel
Natural diamond
This is a brand-new, unused item.
This is a popular Vietnamese cobalt blue spinel.
The charm of cobalt blue spinel is its neon-like glow that seems to emanate from within the stone.
Among the popular spinels, cobalt spinel is particularly highly sought after. As its name suggests, cobalt is the color-causing element, giving it a different hue from ordinary blue spinel, which is caused by iron.
Because cobalt spinel is a rare gemstone that seldom occurs naturally, it is not easily available and is highly sought after.
Size: 12
Metal: Platinum
Hallmarks: Pt900 0.208 0.08
Weight: 3.0 g
Accessories: Identification report
*Resizing is available.
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