Platinum Tanzanite and Diamonds

One ladies - platinum dress ring, narrow, low half round, tapered shank with under rail, split shoulders rub over setting with a halo, polished finish, stamped (PT950). The item contains:

One rub over set brilliant cut round natural tanzanite, colour is "medium, strong, violet blue".

Dimensions = 10.65mm(Dia) x 6.5mm(D-estimated)

Total Weight = 5.65ct

Seventy five claw set natural round brilliant cut diamonds, clarity is "VS2-SI1", colour is "G-H".

Dimensions = 1.2mm(Dia) x 0.73mm(D-estimated)

Total Weight = 0.58ct

Item Totals:

Total Item Weight = 7.32gm

Total Gemstone Weight = 6.23ct

Total Metal Weight = 6.07gm estimated