South Africa 1.5 Carat Marquise Natural Diamond Prices

    The current price for a 1.5 carat marquise natural diamond in South Africa is R168,587.85, calculated from 305 diamonds that match this carat weight and shape in our database, and has increased by 2.29% over the last 7 days.

    When comparing to 1.5 carat natural diamond prices, prices for these diamonds range from R27,002.24 to R689,328.63, depending on factors such as colour and clarity.

    1.5 Carat Marquise Natural Diamond Price Trends

    Overall, the trend for 1.5 carat marquise natural diamond prices over the past three weeks shows fluctuating trends.

    The 7-day change is a moderate increase of 2.29%, the 14-day change is a sizable increase of 2.60%, and the 21-day change is a slight decrease of 0.11%.

    These mixed trends suggest volatility in the diamond market at this carat weight.

    1.5 Carat Natural Marquise Diamond Prices by Color and Clarity

    Clarity \ ColorDEFGHIJ
    IFR384,362R414,887R361,631N/AN/AR139,789R107,152
    FLR458,587N/AN/AN/AN/AN/AN/A
    VVS1R326,823R429,899N/AR354,717N/AR288,381R100,006
    VVS2R455,430R357,016R326,284N/AR348,558R174,718R93,786
    VS1R443,045N/AR341,799R277,367R285,973R199,129R95,071
    VS2R307,922R261,159R318,487R361,059R111,530R243,824R98,962
    SI1R244,855R241,651R299,010R165,244R266,193R224,962R93,617
    SI2R171,374R231,468R244,034R146,446R129,852R148,383R113,037
    I1R143,069R111,446R144,266R209,929R89,564R124,324R29,646
    I2N/AR98,584R106,600R60,530R27,355R124,149R102,575

    In South Africa, the highest quality 1.5 carat marquise natural diamonds with colour grade D and clarity FL are priced at R458,587.32.

    The lowest quality natural diamonds with colour grade I and clarity I3 are priced at R45,574.07.

    This is a difference of R413,013.25, which means that the highest quality natural diamond is priced 906.25% higher than the lowest quality natural diamonds at the same carat weight.

    It should be noted that there may be some seeming anomalies in the table where lower quality diamonds are priced higher than better quality diamonds. This can happen as our database sources prices from a large number of suppliers and if there are relatively few of a particular combination of shape, colour, and clarity available, pricing discrepancies can occur.