How much does a 5.00ct+ I VS1 lab grown round diamond cost?

As of April 2026, 5.00ct+ I VS1 lab grown round diamonds are available from $131 AUD to $154,359 AUD, with an average price of $3,751 AUD. There are currently 11,046 diamonds matching this specification available across retailers.

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

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5.00ct+ I VS1 Lab Grown Round

As of April 2026, there are 11,046 lab grown round diamonds with I color and VS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $131 AUD to $154,359 AUD, with an average of $3,751 AUD.

Last updated: April 2026

Available

11,046

Lowest Price

$131 AUD

Highest Price

$154,359 AUD

Average Price

$3,751 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

N/A

Price Spread

88.6%

30-Day Price Trend

N/A

30-Day Supply Change

N/A

Volatility (30d)

N/A

Price Range

Price per carat distribution across retailers

$1,089/ct

10th Percentile

$439

Median

$1,089

90th Percentile

$2,139

Score Distribution

11.0K diamonds scored across 4 quality tiers

Excellent

2,688 (24.3%)

Very Good

3,267 (29.6%)

Good

3,228 (29.2%)

Average

1,863 (16.9%)

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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