18ct white gold & yellow gold, pink topaz and diamond ring. Centre oval pink topaz is clawset in 18ct white gold & sits across the finger, flanked by three round brilliant cut diamonds in 18ct white gold claw settings in the shoulders. Tapered shank is in 18ct yellow gold. Size S. Oval pink topaz is estimated at 4.60 cts, & measures 11.43 x 9.57 x 5.64 mm. Vivid purplish pink colour, & has few inclusions. 6 x round brilliant cut diamonds =.36cts total diamond weight of F - G colour, VVS2-VS1 clarity and meausre 2.48 - 2.49 mm.