18k Black Onyx & Diamond Ring by La Triomphe, the American jeweler with the French sounding name.
This ring is the perfect cocktail ring, sophisticated and eye catching, The 20 round cut diamonds are of excellent quality (VS1, D, .5 carats total weight.) The ring weighs 9.4 grams. The ring is fully hallmarked for La Triomphe and 18k gold, it is in very good vintage condition with minor surface wear. Ring was appraised at $6500.00.
US size 6.5.