The IDEX Online Polished Price Report – June 2018
June 30, 18
(IDEX Online News) – Round diamonds saw a small number of changes in smaller stones of half a carat and less in June. There were decreases of 1-3% in diamonds of 0.90-0.99 carats, I-J, IF-VVS1, and also in 4.00-4.99 carats, D-F, VS2, while 5.00-5.99 carat stones, F-H, VS2, saw declines of 1-3%.
Increases were noticeable in diamonds of 3.00-3.99 carats, G-I, VVS2-VS1, of 3%.
Fancy diamonds also saw relatively few changes, particularly in the very smallest categories. There were decreases of 2-6% in stones of 0.30 to 0.39 carats, F-I, VVS2-SI1; and declines of 2-4% in 0.90-0.99 carat diamonds, H-J, SI3-I1.
Meanwhile, there were increases in the 1.50-1.99 carat category, L-M , IF-VS1 of 2-3%; and in 4.00-4.99 carat diamonds, D, IF-VS2 and I1-I2 clarities.
The following are some of the changes in this week's IDEX Online Diamond Price Report.
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Rounds
- 0.18-0.22 cts I / VVS2-SI1 -3-5%, D / VVS2 +2%
- 0.23-0.29 cts E / IF -2%, E-F / VS2-SI2 +2-4%
- 0.30-0.39 cts K / VVS2 -3%, J / I1 +6%
- 0.40-0.44 cts J / IF-VVS1 -2%, K / VVS2-VS1 +3%
- 0.45-0.49 cts I-J / I1 3%, E / VVSI +2%
- 0.50-0.69 cts E-F/ IF -1-2%, H-I / VVS1-VVS2 +1-3%
- 0.70-0.79 cts E / IF -2%, E / VVS2 +3%
- 0.80-0.89 cts I / SI1 3%, J-K / VVS1 +3%
- 0.90-0.99 cts I-J / IF-VVS1 -1-3%, I / I1 +4%
- 1.00-1.24 cts E-G / VVS1-VS1 -1-3%
- 1.25-1.49 cts D / VVS1-VVS2 -1-2%, D-E / SI1-SI2 +1-3%
- 1.50-1.99 cts H / VVS1 -2%, N / VS2 +1-3%
- 2.00-2.99 cts E-G / IF 1%, G / I1 +3%
- 3 cts D-E / VS1-VS2 1-3%, G-I / VVS2-VS1 +2-3%
- 4 cts D-G / VS1-VS2 -1-3%, H / VS1 +3%
- 5 cts F-H / VS2 -1-3%, I / SI1 +3%
Fancy Cuts
- 0.18-0.22 cts D / VVS2 +3%, D / VS2-SI1 +3%
- 0.23-0.29 cts G / VS2 -3%, D / VVS2-VS1 +2-3%
- 0.30-0.39 cts F-H / VVS2-VS2 -2-3%, G / SI2 +3%
- 0.40-0.44 cts E / VS2 -3%, D / VVS2 +6%
- 0.45-0.49 cts J / SI1 -3%, E / IF +2%
- 0.50-0.69 cts D / VS1-SI1 -2-3%, H-I / IF +2-3%
- 0.70-0.79 cts D / SI1-SI3 -2-3%, I / I1 +5%
- 0.80-0.89 cts I / I1-I2 -2-3%, H / VVS1 +3%
- 0.90-0.99 cts E-I / IF -1-3%, I / VS2-SI1 +3%
- 1.00-1.24 cts D / VS2-SI1 -2%, H / VVS1-VVS2 +1-3%
- 1.25-1.49 cts G / SI1 -3%, D / SI1-SI2 +1-2%
- 1.50-1.99 cts I-K / SI1-SI2 -2-3%, N / IF-VVS1 +3%
- 2 cts F / IF -5%, G / VS1-VS2 +1-3%
- 3 cts L-M / IF-VVS1 -2-3%, D-E / SI1 +1-2%
- 4 cts D-E / IF-VS2 +2-3%
- 5 cts I / VVS2 -3%, K / SI1 +3%