How much does a 5.00ct+ I IF lab grown emerald diamond cost?

As of September 2026, 5.00ct+ I IF lab grown emerald diamonds typically cost $103,233 AUD to $132,518 AUD, with a median price of $117,875 AUD. There are currently 2 diamonds matching this specification available across retailers.

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5.00ct+ I IF Lab Grown Emerald

Quick answer

As of September 2026, there are 2 lab grown emerald diamonds with I colour and IF clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $103,233 AUD to $132,518 AUD, with a median of $117,875 AUD. At least 15 retailers stock this exact specification. Half of all listings fall between $2,167 AUD and $4,119 AUD per carat. The same specification in natural form lists at a median of about $52,877 AUD per carat.

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 lab grown stones in the index: 494 USD per carat, -6.7% 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

$99,572 AUD

Highest Price

$136,178 AUD

Average Price

$117,875 AUD

Market Intelligence

Retailers Selling

Price Spread

79.1%

Price Range

Price per carat distribution across retailers

$1,770/ct

10th Percentile

$1,176

Median

$1,770

90th Percentile

$4,831

Score Distribution

2 diamonds scored across 2 quality tiers

Good

1 (50.0%)

Average

1 (50.0%)

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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