I am selling two loose natural blue sapphires—one 1.0 ct and one 0.5 ct.
These stones were originally set in a ring and pendant. I still have the other parts of the jewelry, but I am selling only the sapphires themselves.
Both stones were examined and identified by a GIA-trained Graduate Gemologist (GG), Yuka Nakayama.
The original certification document will be included with the purchase.
1.0 ct stone: $550
0.5 ct stone: $280
Both together: $780 (discounted) OBO or JPY equivalent (preferred)
Authenticity & Buyer Confidence
To ensure complete transparency and buyer confidence:
✓ The original certification document will be included with the sale
✓ I can show the buyer the original jewelry settings the stones came from (not for sale)
✓ I can accompany you to a jeweller or gemologist of your choice for independent confirmation of authenticity and value
English Translation of the Certificate (Summary)
Item: Sapphire Ring & Pendant
Metal: Silver 925 (Rhodium-plated)
Stone Weight:
Ring sapphire: 1.0 ct
Pendant sapphire: 0.5 ct
Cut: Oval Mixed Cut
Color: Blue, Transparent
Refractive Index: 1.76–1.77
Specific Gravity: 4.02
Fluorescence: Weak (long-wave), Weak–Medium (short-wave)
Identification Result: Natural Sapphire
Notes:
Contains inclusions typical of natural sapphires
Natural sapphires are commonly heat-treated (industry standard)
Appraiser: Yuka Nakayama, GIA Graduate Gemologist (GG)
Report Number: AJ 370799
Posted in:
Jewelry.
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