How much does a 3.00 to 4.99ct I VVS1 lab grown princess diamond cost?

As of September 2026, 3.00 to 4.99ct I VVS1 lab grown princess diamonds typically cost $1,983 SGD to $7,540 SGD, with a median price of $6,938 SGD. There are currently 3 diamonds matching this specification available across retailers.

Where can I find the best price on a I VVS1 princess diamond?

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3.00 to 4.99ct I VVS1 Lab Grown Princess

Quick answer

As of September 2026, there are 3 lab grown princess diamonds with I colour and VVS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $1,983 SGD to $7,540 SGD, with a median of $6,938 SGD. At least 18 retailers stock this exact specification. Half of all listings fall between $1,567 SGD and $2,304 SGD per carat. The same specification in natural form lists at a median of about $14,297 SGD per carat.

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

3.02ct Princess I VVS1, IGI, score 83 of 100, from $744 SGD

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Princess lab grown stones in the index: 481 USD per carat, -7.3% month on month. See the full index release

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

Last updated: September 2026

Available

Lowest Price

$744 SGD

Highest Price

$7,690 SGD

Average Price

$5,124 SGD

Market Intelligence

Retailers Selling

Price Spread

35.5%

Price Range

Price per carat distribution across retailers

$1,633/ct

10th Percentile

$410

Median

$1,633

90th Percentile

$1,991

Score Distribution

3 diamonds scored across 2 quality tiers

Excellent

1 (33.3%)

Average

2 (66.7%)

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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