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South Africa 1.5 Carat Cushion Lab-grown Diamond Prices
The current price for a 1.5 carat cushion lab-grown diamond in South Africa is R10,668.19, calculated from 4,661 diamonds that match this carat weight and shape in our database, and has increased by 31.14% over the last 7 days.
When comparing to 1.5 carat lab-grown diamond prices, prices for these diamonds range from R3,609.95 to R520,994.52, depending on factors such as colour and clarity.
1.5 Carat Cushion Lab-grown Diamond Price Trends
Overall, the trend for 1.5 carat cushion lab-grown diamond prices over the past three weeks shows a consistent increase.
The 7-day change is a significant increase of 31.14%, the 14-day change is a sizable increase of 59.48%, and the 21-day change is a considerable increase of 62.31%.
These upward trends in diamond prices may indicate growing demand or limited supply in the market.
1.5 Carat Lab-grown Cushion Diamond Prices by Color and Clarity
| Clarity \ Color | D | E | F | G | H | I |
|---|---|---|---|---|---|---|
| IF | R23,494 | R19,270 | R7,252 | R6,262 | N/A | N/A |
| VVS1 | R10,792 | R7,288 | R5,271 | R4,821 | R6,836 | N/A |
| VVS2 | R6,864 | R6,830 | R6,230 | R4,153 | R4,726 | R7,824 |
| VS1 | R6,732 | R6,774 | R5,694 | R5,049 | R3,633 | R6,901 |
| VS2 | R5,983 | R5,224 | R5,995 | R5,528 | R8,524 | R5,254 |
| SI1 | R5,167 | R4,106 | R4,452 | R5,190 | R4,822 | R26,919 |
| SI2 | R4,831 | R3,996 | R5,232 | R3,852 | N/A | N/A |
| I1 | N/A | N/A | N/A | N/A | N/A | R8,703 |
In South Africa, the highest quality 1.5 carat cushion lab-grown diamonds with colour grade D and clarity IF are priced at R23,494.44.
The lowest quality lab-grown diamonds with colour grade I and clarity I1 are priced at R8,703.43.
This is a difference of R14,791.01, which means that the highest quality lab-grown diamond is priced 169.94% 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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