How much does a 1.00 to 1.49ct K IF natural emerald diamond cost?

As of November 6, 2026, 1.00 to 1.49ct K IF natural emerald diamonds typically cost $1,898 AUD to $5,326 AUD, with a median price of $3,006 AUD. There are currently 147 diamonds matching this specification available across retailers.

Where can I find the best price on a K IF emerald diamond?

About 39% of these diamonds are available at multiple retailers, with an average price spread of 59%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct K IF Natural Emerald

Quick answer

As of November 6, 2026, there are 147 natural emerald diamonds with K colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $1,898 AUD to $5,326 AUD, with a median of $3,006 AUD. Half of all listings fall between $2,095 AUD and $3,661 AUD per carat. Over the last 30 days the median price moved +0.6% and the number of listings moved +15.3%.

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

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Emerald natural stones in the index: 2,109 USD per carat, -8.1% month on month. See the full index release

Figures come from current listings across more than 125 retailers. The index is a monthly release.

Last updated: November 6, 2026

Available

147

Lowest Price

$1,444 AUD

Highest Price

$10,524 AUD

Average Price

$3,376 AUD

Market Intelligence

Cross Retailer %

39.5%

Price Spread

59.1%

30-Day Price Trend

+0.6%

30-Day Supply Change

+15.3%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,855/ct

10th Percentile

$1,257

Median

$1,855

90th Percentile

$3,407

Score Distribution

147 diamonds scored across 4 quality tiers

Excellent

46 (31.3%)

Very Good

41 (27.9%)

Good

21 (14.3%)

Average

39 (26.5%)

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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