18k Two Tone Marquise Cut Diamond and Emerald RingShowcasing this beautiful 18k Two Tone Marquise Cut Diamond and Emerald Ring. This ring weighs 9. 2 grams and is a size 6. 25 (can be resized). This ring features a stunning deep emerald stone weighs 5. 23 carats at the center and has 1. 70 carats of marquise cut diamonds and 0. 43 carats of diamond accents. 18k Two Tone Marquise Cut Diamond and Emerald Ring Condition: In good condition with some minor surface wear consistent with age. Ring size: 6.