How much does a 0.50 to 0.74ct H VS1 lab grown princess diamond cost?

As of October 2026, 0.50 to 0.74ct H VS1 lab grown princess diamonds typically cost $161 SGD to $818 SGD, with a median price of $529 SGD. There are currently 14 diamonds matching this specification available across retailers.

Where can I find the best price on a H VS1 princess diamond?

About 35% of these diamonds are available at multiple retailers, with an average price spread of 88%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct H VS1 Lab Grown Princess

Quick answer

As of October 2026, there are 14 lab grown princess diamonds with H colour and VS1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $161 SGD to $818 SGD, with a median of $529 SGD. At least 30 retailers stock this exact specification, and 35% of the stones appear at more than one of them, with an average price spread of 88%. Half of all listings fall between $400 SGD and $1,138 SGD per carat. The same specification in natural form lists at a median of about $1,911 SGD per carat. Over the last 30 days the median price moved +2.1% and the number of listings moved +8.0%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Princess lab grown stones in the index: 461 USD per carat, -4.8% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

Lowest Price

$131 SGD

Highest Price

$1,909 SGD

Average Price

$482 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

35.2%

Price Spread

88.3%

30-Day Price Trend

+2.1%

30-Day Supply Change

+8.0%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$652/ct

10th Percentile

$209

Median

$652

90th Percentile

$1,572

Score Distribution

37 diamonds scored across 4 quality tiers

Excellent

8 (21.6%)

Very Good

4 (10.8%)

Good

5 (13.5%)

Average

20 (54.1%)

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1