How much does a 0.50 to 0.74ct I VS1 natural asscher diamond cost?

As of October 2026, 0.50 to 0.74ct I VS1 natural asscher diamonds typically cost $793 AUD to $1,491 AUD, with a median price of $1,111 AUD. There are currently 134 diamonds matching this specification available across retailers.

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

About 35% of these diamonds are available at multiple retailers, with an average price spread of 39%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct I VS1 Natural Asscher

Quick answer

As of October 2026, there are 134 natural asscher diamonds with I colour and VS1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $793 AUD to $1,491 AUD, with a median of $1,111 AUD. At least 53 retailers stock this exact specification, and 35% of the stones appear at more than one of them, with an average price spread of 39%. Half of all listings fall between $1,460 AUD and $2,112 AUD per carat. Over the last 30 days the median price moved -0.2% and the number of listings moved -13.8%.

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. Asscher natural stones in the index: 2,504 USD per carat, -3.3% 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

134

Lowest Price

$461 AUD

Highest Price

$3,180 AUD

Average Price

$1,140 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

35.4%

Price Spread

38.9%

30-Day Price Trend

-0.2%

30-Day Supply Change

-13.8%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,177/ct

10th Percentile

$885

Median

$1,177

90th Percentile

$2,146

Score Distribution

390 diamonds scored across 4 quality tiers

Excellent

64 (16.4%)

Very Good

140 (35.9%)

Good

76 (19.5%)

Average

110 (28.2%)

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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