This is an A.Jaffe mounting MES174/49, That has a European Gem Lab certified Ideal Cut Round Brilliant center. Approxamately 1.00ct with a calirty of SI1 and E in color. TDW 1.49cts. Normaly $11,970. Asking $8,500
To order the mounting as a semi mount, now is $2,920 + plus tax.