How much does a 1.00 to 1.49ct E VS1 natural radiant diamond cost?

As of October 2026, 1.00 to 1.49ct E VS1 natural radiant diamonds typically cost $4,266 AUD to $12,007 AUD, with a median price of $6,980 AUD. There are currently 227 diamonds matching this specification available across retailers.

Where can I find the best price on a E VS1 radiant 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 E VS1 Natural Radiant

Quick answer

As of October 2026, there are 227 natural radiant diamonds with E colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $4,266 AUD to $12,007 AUD, with a median of $6,980 AUD. At least 66 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 $5,329 AUD and $8,537 AUD per carat. The same specification in lab grown form lists at a median of about $669 AUD per carat. Over the last 30 days the median price moved +1.1% and the number of listings moved +15.7%.

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. Radiant natural stones in the index: 3,091 USD per carat, +13.2% 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

227

Lowest Price

$1,915 AUD

Highest Price

$22,743 AUD

Average Price

$7,659 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

39.1%

Price Spread

47.8%

30-Day Price Trend

+1.1%

30-Day Supply Change

+15.7%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$4,721/ct

10th Percentile

$3,158

Median

$4,721

90th Percentile

$7,275

Score Distribution

571 diamonds scored across 5 quality tiers

Exceptional

5 (0.9%)

Excellent

111 (19.4%)

Very Good

147 (25.7%)

Good

125 (21.9%)

Average

183 (32.0%)

Find Your Diamond

Search 227 E VS1 radiant diamonds and compare prices.

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Consider Instead

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

F VS1F colour is visually identical to E to the naked eye

Save 9%

E VS2VS2 inclusions are not visible without magnification

Save 15%

Lab-Grown E VS1Same specifications, lab-grown origin

Save 90%

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