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The current price for a 4 carat lab-grown diamond in South Africa is R22,237.29, calculated from 17,324 diamonds that match this carat weight and type in our database, and has decreased by 17.08% over the last 7 days.
Prices for these diamonds range from R5,460.25 to R403,033.59, depending on factors such as the diamond shape, color, and clarity.
Overall, the price trend for 4 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 17.08%, the 14-day change is a sizable decrease of 17.98%, and the 21-day change is a considerable decrease of 23.44%.
These downward trends in diamond prices could suggest weakening demand or increased supply.
The most expensive shape for 4 carat lab-grown diamonds is currently oval, priced at R27,075.00.
The least expensive shape for 4 carat lab-grown diamonds is currently emerald, priced at R17,280.00.
This is a difference of R9,795.00, meaning that oval diamonds are 56.68% 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.
Click on any diamond shape to see more detailed pricing information.
Shape of Diamond | Current Price (R) | 7-Day % Change |
---|---|---|
Oval | 24,980.61 | -4.09% |
Round | 24,042.02 | -5.88% |
Heart | 22,995.86 | -2.19% |
Cushion | 22,816.52 | -2.60% |
Radiant | 22,242.52 | -6.78% |
Marquise | 20,918.21 | 0.75% |
Pear | 20,630.73 | -4.98% |
Princess | 18,409.33 | -4.47% |
Asscher | 17,971.83 | -8.08% |
Emerald | 16,124.73 | -8.97% |