0.50 - 0.74ct I IF Lab Grown Marquise

As of April 2026, there are 27 lab grown marquise diamonds with I color and IF clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $662 USD to $216,360 USD, with an average of $11,562 USD.

Last updated: April 2026

Available
27
Lowest Price
$662 USD
Highest Price
$216,360 USD
Average Price
$11,562 USD

Market Intelligence

Retailers Selling
14
Cross Retailer %
N/A
Price Spread
41.4%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A

Price Range

Price per carat distribution across retailers

$1,645/ct
10th Percentile
$1,301
Median
$1,645
90th Percentile
$3,237

Score Distribution

27 diamonds scored across 4 quality tiers

Excellent
2 (7.4%)
Very Good
17 (63.0%)
Good
4 (14.8%)
Average
4 (14.8%)

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J IFJ colour is visually identical to I to the naked eye
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Related Specifications

D IFD VVS1D VVS2D VS1D VS2D SI1E IFE VVS1E VVS2E VS1E VS2E SI1F IFF VVS1F VVS2F VS1F VS2F SI1G IFG VVS1G VVS2G VS1G VS2G SI1H IFH VVS1H VVS2H VS1H VS2H SI1I IFI VVS1I VVS2I VS1I VS2I SI1