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Browse our selection of cheapest half carat loose diamonds all independently certified and ethically sourced. Filter your search by carat colour and clarity to find your perfect loose diamond.
Marquise, 0.56 Carat, F, IF GIA Diamond
Round Brilliant 0.50 D IF GIA Diamond
Marquise, 0.51 Carat, D, VS1 GIA Diamond
Cushion, 0.50 Carat, I, SI2 GIA Diamond
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