Cobalt Spinel 0.41ct / Vietnam

Cobalt spinel 0.41ct

4.5×5.5×2.9mm

Made in Vietnam

Gemstone type 1

Piacchan's work

Sorting acquisition schedule

Cobalt band checked

This cobalt spinel was sourced from northern Vietnam and has been confirmed to contain iron and cobalt through spectroscopic testing by an appraisal agency.

Here is the scene where this work is introduced live:

This item is currently in our Bangkok office, so it will take about 1 to 2 weeks from order to delivery . Thank you for your understanding.