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Browse our selection of one and a 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, 1.51 Carat, D, SI1 GIA Diamond
Emerald, 1.50 Carat, D, FL GIA Diamond
Marquise, 1.52 Carat, G, IF GIA Diamond
Cushion, 1.51 Carat, H, SI1 IGI Diamond
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