How much does a 0.20 to 0.49ct G IF natural emerald diamond cost?

As of October 2026, 0.20 to 0.49ct G IF natural emerald diamonds typically cost $467 AUD to $1,329 AUD, with a median price of $796 AUD. There are currently 187 diamonds matching this specification available across retailers.

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

About 14% of these diamonds are available at multiple retailers, with an average price spread of 100%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct G IF Natural Emerald

Quick answer

As of October 2026, there are 187 natural emerald diamonds with G colour and IF clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run $467 AUD to $1,329 AUD, with a median of $796 AUD. At least 22 retailers stock this exact specification, and 14% of the stones appear at more than one of them, with an average price spread of 100%. Half of all listings fall between $1,769 AUD and $3,840 AUD per carat. The same specification in lab grown form lists at a median of about $1,367 AUD per carat. Over the last 30 days the median price moved -11.1% and the number of listings moved -27.1%.

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. Emerald natural stones in the index: 2,278 USD per carat, +6.2% 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

187

Lowest Price

$258 AUD

Highest Price

$2,990 AUD

Average Price

$873 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

13.8%

Price Spread

100.0%

30-Day Price Trend

-11.1%

30-Day Supply Change

-27.1%

Volatility (30d)

0.06

Price Range

Price per carat distribution across retailers

$1,456/ct

10th Percentile

$1,086

Median

$1,456

90th Percentile

$3,034

Score Distribution

552 diamonds scored across 5 quality tiers

Exceptional

7 (1.3%)

Excellent

128 (23.2%)

Very Good

115 (20.8%)

Good

172 (31.2%)

Average

130 (23.6%)

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H IFH colour is visually identical to G to the naked eye

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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