PLATINUM & 14K DIAMOND NECKLACE: 18 old European cut diamonds are set in platinum bezels that are connected by 14K filigree links to form 16'' necklace. Diamonds approx 2.96 CTW are rated SI1-SI2 in clarity and H-I-J in color. Weight 5.6 grams. Sold with current Atlanta Gemological GIA graduate's appraisal for $7250. Est. $4000/7500**