While Andy Murray and Tomas Berdych are battling on court in the semi-finals of the Australian Open, their respective fiancees could be waging a duel of jewels in the stands. Murray and Berdych both proposed to their respective girlfriends - Kim Sears and Ester Satorova - recently before presenting them with expensive diamond rings. Murray's engagement ring to Sears has been valued at around £250,000 while Berdych's love token is estimated to be worth around £225,000 Scroll down for video Andy Murray's fiancée Kim Sears (left) sported a platinum diamond ring said to be worth £250,000, while fellow tennis ace Thomas Berdych's wife-to-be showed off a square-cut classic cut £225,000 sparkler
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Andy Murray faces Tomas Berdych in Australian Open semi-finals
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Murray's fiancée Kim Sears has been sporting £250,000 diamond ring
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Meanwhile, Berdych's wife-to-be Ester Satorova has a £225,000  sparkler
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