18CT YELLOW GOLD EMERALD AND DIAMOND RING

One ladies - 18ct yellow gold dress ring, narrow, half round shank with open back long
bezel setting with single halo surround, polished finish. The item contains:
Three rub over set square blue sapphires, colour is "medium dark".
Dimensions = 4.5mm(L) x4.3mm(W) x 2.8mm(D-estimated)
Total Weight = 1.38ct calculated
Thirty eight claw set round brilliant cut diamonds, clarity is "VS2-Sl", colour is "H".
Dimensions = 1 mm(Dia) x 0.61 mm(D-estimated) (smallest)
Dimensions = 1.6mm(Dia) x 0.98mm(D-estimated) (largest)
Total Weight = 0.26ct calculated
Item Totals:
Total Item Weight = 3.90gm
Total Gemstone Weight = 1.64ct
Total Metal Weight = 3.35gm estimated
Ring size: US(N-O) US(7.25)