How much does a 0.20 - 0.49ct E IF lab grown round diamond cost?

As of April 2026, 0.20 - 0.49ct E IF lab grown round diamonds are available from $175 NZD to $514,917 NZD, with an average price of $5,004 NZD. There are currently 8,844 diamonds matching this specification available across retailers.

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0.20 - 0.49ct E IF Lab Grown Round

As of April 2026, there are 8,844 lab grown round diamonds with E color and IF clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $175 NZD to $514,917 NZD, with an average of $5,004 NZD.

Last updated: April 2026

Available

8,844

Lowest Price

$175 NZD

Highest Price

$514,917 NZD

Average Price

$5,004 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

N/A

Price Spread

51.4%

30-Day Price Trend

N/A

30-Day Supply Change

N/A

Volatility (30d)

N/A

Price Range

Price per carat distribution across retailers

$2,027/ct

10th Percentile

$956

Median

$2,027

90th Percentile

$3,986

Score Distribution

8.8K diamonds scored across 5 quality tiers

Exceptional

30 (0.3%)

Excellent

4,312 (48.8%)

Very Good

1,973 (22.3%)

Good

1,262 (14.3%)

Average

1,267 (14.3%)

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Consider Instead

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

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

Save 12%

E VVS1VVS1 inclusions are not visible without magnification

Save 53%

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