14K White Gold London Blue Topaz and Diamond Pendant #17075 For Sale at 14K White Gold London Blue Topaz and Diamond Pendant #17075 For Sale at 9ct White Gold 0.10ct Diamond And Blue Topaz Ring RAMS820332987018 At Auction: A 9CT GOLD LONDON BLUE TOPAZ AND DIAMOND RING London Blue Topaz Necklace with .14 Carat TW Diamonds in 10kt Yellow Gold. Looking for something classy to add to your jewellery collection? For the ostentatious and stylish one, the Diamond and London Blue Topaz Necklace contains 11 diamonds, with a total diamond weight of 0. 05 carats in 9K White gold. Materials: 9K White Gold Gemstones: Blue Topaz No. Stones: 11 Diamond Carat Weight: 0. 05 Diamond Colour: H I Clarity: I1 **Products with a diamond weight above 0. 25ct are shipped with a diamond authentication card.