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

As of September 2026, 5.00ct+ H VS1 lab grown round diamonds typically cost $1,211 AUD to $16,742 AUD, with a median price of $7,677 AUD. There are currently 736 diamonds matching this specification available across retailers.

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

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5.00ct+ H VS1 Lab Grown Round

Quick answer

As of September 2026, there are 736 lab grown round diamonds with H colour and VS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $1,211 AUD to $16,742 AUD, with a median of $7,677 AUD. At least 24 retailers stock this exact specification. Half of all listings fall between $884 AUD and $1,770 AUD per carat. The same specification in natural form lists at a median of about $32,145 AUD per carat.

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

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. Round lab grown stones in the index: 438 USD per carat, -14.1% 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

736

Lowest Price

$712 AUD

Highest Price

$843,076 AUD

Average Price

$12,127 AUD

Market Intelligence

Retailers Selling

Price Spread

74.3%

Price Range

Price per carat distribution across retailers

$850/ct

10th Percentile

$445

Median

$850

90th Percentile

$1,736

Score Distribution

736 diamonds scored across 4 quality tiers

Excellent

149 (20.2%)

Very Good

212 (28.8%)

Good

291 (39.5%)

Average

84 (11.4%)

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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