How much does a 1.00 to 1.49ct I VVS2 natural round diamond cost?

As of October 2026, 1.00 to 1.49ct I VVS2 natural round diamonds typically cost $3,408 AUD to $9,637 AUD, with a median price of $5,523 AUD. There are currently 1,709 diamonds matching this specification available across retailers.

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

About 39% of these diamonds are available at multiple retailers, with an average price spread of 48%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct I VVS2 Natural Round

Quick answer

As of October 2026, there are 1,709 natural round diamonds with I colour and VVS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $3,408 AUD to $9,637 AUD, with a median of $5,523 AUD. At least 70 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 48%. Half of all listings fall between $4,362 AUD and $6,953 AUD per carat. The same specification in lab grown form lists at a median of about $603 AUD per carat. Over the last 30 days the median price moved -1.1% and the number of listings moved +3.6%.

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. Round natural stones in the index: 2,248 USD per carat, +7.6% 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

1,709

Lowest Price

$1,665 AUD

Highest Price

$22,639 AUD

Average Price

$6,140 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

38.7%

Price Spread

47.9%

30-Day Price Trend

-1.1%

30-Day Supply Change

+3.6%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$3,804/ct

10th Percentile

$2,555

Median

$3,804

90th Percentile

$6,363

Score Distribution

3.9K diamonds scored across 5 quality tiers

Exceptional

1 (0.0%)

Excellent

1,349 (34.6%)

Very Good

849 (21.8%)

Good

492 (12.6%)

Average

1,212 (31.1%)

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Consider Instead

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

J VVS2J colour is visually identical to I to the naked eye

Save 30%

I VS1VS1 inclusions are not visible without magnification

Save 5%

Lab-Grown I VVS2Same specifications, lab-grown origin

Save 89%

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