NZ 3 Carat Lab-grown Diamond Prices

    The current price for a 3 carat lab-grown diamond in New Zealand is $1,976.57, calculated from 35,882 diamonds that match this carat weight and type in our database, and has decreased by 12.84% over the last 7 days.

    Prices for these diamonds range from $426.58 to $36,046.86, depending on factors such as the diamond shape, color, and clarity.

    Overall, the price trend for 3 carat lab-grown diamonds over the past three weeks shows a consistent decrease in diamond prices.

    The 7-day change is a significant decrease of 12.84%, the 14-day change is a sizable decrease of 12.03%, and the 21-day change is a considerable decrease of 20.75%.

    These downward trends in diamond prices could suggest weakening demand or increased supply.

    3 Lab Diamond Prices by Shape in New Zealand

    The most expensive shape for 3 carat lab-grown diamonds is currently princess, priced at $2,550.00.

    The least expensive shape for 3 carat lab-grown diamonds is currently marquise, priced at $1,397.00.

    This is a difference of $1,153.00, meaning that princess diamonds are 82.53% more expensive than marquise diamonds at the same carat weight.

    These insights into lab-grown diamond prices aim to help you make an informed decision when selecting the best diamond shape for your needs.

    3 Carat Diamond Prices in Ireland, Ranked by Diamond Shape

    Click on any diamond shape to see more detailed pricing information.

    Shape of Diamond Current Price (NZ$) 7-Day % Change
    Princess 2,277.88 -6.56%
    Cushion 2,231.16 -5.32%
    Oval 1,940.85 -7.78%
    Heart 1,924.41 -7.40%
    Round 1,897.52 -8.02%
    Pear 1,832.25 -7.40%
    Radiant 1,674.74 -8.66%
    Asscher 1,600.33 -18.28%
    Emerald 1,329.02 -9.47%
    Marquise 1,298.42 -8.62%