How much does a 5.00ct+ I VVS2 natural oval diamond cost?

As of September 2026, 5.00ct+ I VVS2 natural oval diamonds typically cost $104,759 AUD to $328,550 AUD, with a median price of $155,322 AUD. There are currently 57 diamonds matching this specification available across retailers.

Where can I find the best price on a I VVS2 oval diamond?

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5.00ct+ I VVS2 Natural Oval

Quick answer

As of September 2026, there are 57 natural oval diamonds with I colour and VVS2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $104,759 AUD to $328,550 AUD, with a median of $155,322 AUD. At least 9 retailers stock this exact specification. Half of all listings fall between $39,724 AUD and $52,948 AUD per carat. The same specification in lab grown form lists at a median of about $626 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. Oval natural stones in the index: 2,380 USD per carat, -9.6% 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

$85,248 AUD

Highest Price

$2,939,208 AUD

Average Price

$259,770 AUD

Market Intelligence

Retailers Selling

Price Spread

26.7%

Price Range

Price per carat distribution across retailers

$35,481/ct

10th Percentile

$24,181

Median

$35,481

90th Percentile

$51,673

Score Distribution

57 diamonds scored across 4 quality tiers

Excellent

11 (19.3%)

Very Good

14 (24.6%)

Good

18 (31.6%)

Average

14 (24.6%)

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Consider Instead

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

I VS1VS1 inclusions are not visible without magnification

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Lab-Grown I VVS2Same specifications, lab-grown origin

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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