1.00 - 1.49ct H IF Lab Grown Marquise

As of April 2026, there are 29 lab grown marquise diamonds with H color and IF clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ¥86,722 JPY to ¥6,394,030 JPY, with an average of ¥688,776 JPY.

Last updated: April 2026

Available
29
Lowest Price
¥86,722 JPY
Highest Price
¥6,394,030 JPY
Average Price
¥688,776 JPY

Market Intelligence

Retailers Selling
5
Cross Retailer %
N/A
Price Spread
21.5%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A

Price Range

Price per carat distribution across retailers

$3,361/ct
10th Percentile
$2,784
Median
$3,361
90th Percentile
$4,495

Score Distribution

29 diamonds scored across 4 quality tiers

Excellent
5 (17.2%)
Very Good
14 (48.3%)
Good
4 (13.8%)
Average
6 (20.7%)

Find Your Diamond

Search 29 H IF marquise diamonds and compare prices.

Search Diamonds

Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

H VVS1VVS1 inclusions are not visible without magnification
Save 73%

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