How much does a 5.00ct+ G IF natural emerald diamond cost?

As of September 2026, 5.00ct+ G IF natural emerald diamonds typically cost $195,128 NZD to $611,927 NZD, with a median price of $268,688 NZD. There are currently 15 diamonds matching this specification available across retailers.

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

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5.00ct+ G IF Natural Emerald

Quick answer

As of September 2026, there are 15 natural emerald diamonds with G colour and IF clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $195,128 NZD to $611,927 NZD, with a median of $268,688 NZD. At least 11 retailers stock this exact specification. Half of all listings fall between $94,683 NZD and $113,470 NZD per carat. The same specification in lab grown form lists at a median of about $3,312 NZD per carat.

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

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Emerald natural stones in the index: 2,166 USD per carat, -6.6% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

Lowest Price

$138,573 NZD

Highest Price

$1,289,519 NZD

Average Price

$359,522 NZD

Market Intelligence

Retailers Selling

Price Spread

17.9%

Price Range

Price per carat distribution across retailers

$61,167/ct

10th Percentile

$40,678

Median

$61,167

90th Percentile

$76,210

Score Distribution

15 diamonds scored across 4 quality tiers

Excellent

4 (26.7%)

Very Good

5 (33.3%)

Good

3 (20.0%)

Average

3 (20.0%)

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Lab-Grown G IFSame specifications, lab-grown origin

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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