Australia 6 Carat Lab-grown Diamond Prices

    The current price for a 6 carat lab-grown diamond in Australia is $3,869.41, calculated from 4,059 diamonds that match this carat weight and type in our database, and has decreased by 12.32% over the last 7 days.

    Prices for these diamonds range from $1,144.74 to $40,817.06, depending on factors such as the diamond shape, color, and clarity.

    Overall, the price trend for 6 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 12.32%, the 14-day change is a sizable decrease of 29.65%, and the 21-day change is a considerable decrease of 30.35%.

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

    6 Lab Diamond Prices by Shape in Australia

    The most expensive shape for 6 carat lab-grown diamonds is currently round, priced at $5,477.00.

    The least expensive shape for 6 carat lab-grown diamonds is currently emerald, priced at $2,799.00.

    This is a difference of $2,678.00, meaning that round diamonds are 95.68% more expensive than emerald 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.

    6 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 (A$) 7-Day % Change
    Cushion 4,010.95 3.34%
    Round 3,771.46 -2.95%
    Asscher 3,336.80 -2.10%
    Heart 3,192.73 -1.48%
    Pear 2,903.02 1.27%
    Princess 2,571.56 -7.73%
    Oval 2,525.28 -1.00%
    Emerald 2,512.41 1.54%
    Radiant 2,370.80 1.08%
    Marquise 1,743.57 0.20%