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12 Carat Princess Lab-grown Diamond Prices
The current price for a 12 carat princess lab-grown diamond in South Africa is R185,973.52, calculated from 10 diamonds that match this carat weight and shape in our database, and has increased by 1.50% over the last 7 days.
When comparing to 12 carat lab-grown diamond prices, prices for these diamonds range from R101,035.10 to R350,504.02, depending on factors such as colour and clarity.
12 Carat Princess Lab-grown Diamond Price Trends
Overall, the trend for 12 carat princess lab-grown diamond prices over the past three weeks shows fluctuating trends.
The 7-day change is a moderate increase of 1.50%, the 14-day change is a slight decrease of 0.37%, and the 21-day change is a sizable increase of 0.80%.
These mixed trends suggest volatility in the diamond market at this carat weight.
12 Carat Lab-grown Princess Diamond Prices by Color and Clarity
| Clarity \ Color | E | F | G | H |
|---|---|---|---|---|
| VVS2 | R292,318 | R206,371 | N/A | N/A |
| VS1 | R201,036 | R156,445 | N/A | N/A |
| VS2 | N/A | R101,086 | R156,676 | R107,308 |
In South Africa, the highest quality 12 carat princess lab-grown diamonds with colour grade E and clarity VVS2 are priced at R292,317.68.
The lowest quality lab-grown diamonds with colour grade H and clarity VS2 are priced at R107,307.71.
This is a difference of R185,009.97, which means that the highest quality lab-grown diamond is priced 172.41% higher than the lowest quality lab-grown 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.
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