whats it worth ?

Ive got a ladies 1.73 ct. tw. diamond engagement ring in 14 k. white gold with four prong platinum head . center stone : .98 ct. round brilliant cut diamond. The center stone is valued at $4800.00 Color:F Clarity : SI2 Setting is a NATALIE K COLLECTION. in 14k white gold , .75 tw., valued at $2100.00 TOTAL WEIGHT ;1.73 ct.tw. APPRAISAL ,:$6900.00 as for the center diamond its Color: F Clarity : SI2 …As for the stones in the ring more then likely Color : D or E Clarity : VVS2 . Halo setting plus pavvo ? on the band . Hope this helps ..Thank you .