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South Africa 12 Carat Round Lab-grown Diamond Prices
The current price for a 12 carat round lab-grown diamond in South Africa is R153,152.33, calculated from 122 diamonds that match this carat weight and shape in our database, and has decreased by 7.12% over the last 7 days.
When comparing to 12 carat lab-grown diamond prices, prices for these diamonds range from R70,812.37 to R331,755.03, depending on factors such as colour and clarity.
12 Carat Round Lab-grown Diamond Price Trends
Overall, the trend for 12 carat round lab-grown diamond prices over the past three weeks shows a consistent decrease.
The 7-day change is a significant decrease of 7.12%, the 14-day change is a slight decrease of 0.45%, and the 21-day change is a moderate decrease of 1.07%.
These downward trends in diamond prices could suggest weakening demand or increased supply.
12 Carat Lab-grown Round Diamond Prices by Color and Clarity
| Clarity \ Color | D | E | F | G | H | I |
|---|---|---|---|---|---|---|
| VVS1 | R731,543 | N/A | N/A | N/A | N/A | N/A |
| VVS2 | N/A | R186,472 | R206,676 | R177,464 | N/A | N/A |
| VS1 | R251,730 | R165,446 | R206,864 | R140,225 | R144,322 | N/A |
| VS2 | N/A | R192,934 | R198,860 | R151,477 | R98,126 | R70,812 |
| SI1 | N/A | R97,461 | R95,986 | N/A | N/A | N/A |
In South Africa, the highest quality 12 carat round lab-grown diamonds with colour grade D and clarity VVS1 are priced at R731,542.98.
The lowest quality lab-grown diamonds with colour grade I and clarity VS2 are priced at R70,812.37.
This is a difference of R660,730.61, which means that the highest quality lab-grown diamond is priced 933.07% 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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