Coin is slightly domed that really doesn't show in the photos.
The mid-century setting is 14K yellow gold.
This piece has been acid tested and verified for authenticity. As with most vintage and gold jewelry there is a slight variation in karat but not enough to significantly affect value. Actual karat may vary up to 1% depending on what area of the jewelry is tested.
Setting is unique and well made with scrolls and beadwork.
Total weight is 9 grams.
Coin is 98% pure gold.