NZ 1 Carat Lab-grown Diamond Prices

    The current price for a 1 carat lab-grown diamond in New Zealand is $532.58, calculated from 81,543 diamonds that match this carat weight and type in our database, and has increased by 13.73% over the last 7 days.

    Prices for these diamonds range from $168.82 to $44,660.13, depending on factors such as the diamond shape, color, and clarity.

    Overall, the price trend for 1 carat lab-grown diamonds over the past three weeks shows a consistent increase in diamond prices.

    The 7-day change is a significant increase of 13.73%, the 14-day change is a sizable increase of 13.19%, and the 21-day change is a moderate increase of 4.50%.

    These upward trends in diamond prices may indicate growing demand or limited supply in the market.

    1 Lab Diamond Prices by Shape in New Zealand

    The most expensive shape for 1 carat lab-grown diamonds is currently round, priced at $711.00.

    The least expensive shape for 1 carat lab-grown diamonds is currently radiant, priced at $448.00.

    This is a difference of $263.00, meaning that round diamonds are 58.71% more expensive than radiant 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.

    1 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
    Heart 550.64 11.76%
    Asscher 513.45 11.65%
    Round 490.02 7.90%
    Princess 481.05 -4.43%
    Oval 459.93 7.95%
    Marquise 451.69 3.38%
    Cushion 437.06 0.38%
    Pear 422.55 3.28%
    Radiant 409.87 5.15%
    Emerald 403.26 -2.66%