Bidspirit auction | Ruby and diamonds ballerina ring;

Ruby and diamonds ballerina ring; ; 18k yellow gold, set with ruby surrounded by diamonds. Tapered cut diamonds ca. 4.00 ct, ruby ca. 10.18 ct (not enhanced by heat). Front sizes 24 x 22 mm. Weight 11.3 gr. Size IT 16 - US 7.5. Item condition grading: ***** excellent. Accompanied by Ce.S.Ar. Centro Studi Archeometrici gemological partial gem test.